FD60 Global Assessment (PDF) - EGGER

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when tested as a window or screen in accordance with BS 476: Part 22: 1987 or BS. EN 1634-1: 2000 or 2008, at the pane dimensions to be installed.
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Fire Resistance Assessment

Egger (UK) Ltd. Anick Grange Road Hexham Northumberland NE46 4JS

CONFIDENTIAL Report: Chilt/A10187 Revision C Contract: CNA/F14148 Egger (UK) Ltd. Eurospan FD60 Doorsets for 60 Minutes Fire Resistance Issue Date: 11 July 2014 Valid Until: 25 April 2017 Page 1 of 38 This document is confidential and remains the property of Chiltern International Fire Ltd. The legal validity of this report can only be claimed on the presentation of the complete report.

The legal validity of this report can only be claimed on presentation of the complete report

Report for: Egger (UK) Ltd. Ref: Chilt/A10187 Revision C

Page 1 of 38

BM TRADA – the new name for Chiltern International Fire Ltd. From July 1st 2013, Chiltern International Fire Ltd. commenced trading under the name of its parent company BM TRADA and at the same time adopted a brand new visual identity. Historically, the group has delivered its services through a number of individual companies: BM TRADA Certification Ltd, TRADA Technology Ltd, Chiltern International Fire Ltd. (including Chiltern Dynamics) and a network of international offices. Both BM TRADA Group and these individual companies will now trade under the same name - BM TRADA and adopt the new visual identity. To coincide with this change, our Technical Reports, Test Reports, Products Assessments, company stationery and marketing collateral have been re-designed to carry the new branding and visual identity. The validity of all documents previously issued by the individual companies including certificates, test reports and product assessments is unaffected by this change and a letter to this effect will be available to download from our website www.bmtradagroup.com. About BM TRADA With origins dating back to 1934, we have a deep history and services which are highly valued by our customers. We offer independent certification, testing, inspection, training and technical services around the world. In all these areas we continue to use industryleading experts in their chosen fields to develop and deliver services – an ethos that has been at the heart of our approach since we began. A recent review of our businesses and customers revealed that the individual identities sometimes make communications confusing, and that in an already complex business area, clarity and simplicity in communications is rare, but valued. It also revealed that a single identity and combined offer would help us strengthen our appeal. With this in mind, we brought the companies together under the name BM TRADA and took the opportunity to create a fresh new visual identity. We have modernised our image and combined our strengths. However, our values, our people and the integrity of our services remain the same. I hope you will welcome these changes and the improvements they will bring.

Jon Osborn Chief Operating Officer

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Report for: Egger (UK) Ltd. Ref: Chilt/A10187 Revision C

Page 2 of 38

Contents Page No. 1

Introduction...................................................................................................................... 4

2

General Description of Construction ................................................................................ 4

3

Leaf Sizes........................................................................................................................ 4

4

Configurations ................................................................................................................. 4

5

Leaf Size Adjustment ....................................................................................................... 5

6

Overpanels ...................................................................................................................... 5

7

Glazing ............................................................................................................................ 7

8

Door Frames ................................................................................................................. 11

9

Leaf Facing Materials .................................................................................................... 13

10 Lippings ......................................................................................................................... 14 11 Intumescent Materials ................................................................................................... 14 12 Adhesives ...................................................................................................................... 15 13 Hardware ....................................................................................................................... 15 14 Door Gaps ..................................................................................................................... 19 15 Supporting Construction ................................................................................................ 19 16 Fixings ........................................................................................................................... 19 17 Sealing to Structural Opening ........................................................................................ 20 18 Insulation ....................................................................................................................... 21 19 Smoke Control ............................................................................................................... 22 20 Conclusion..................................................................................................................... 22 21 Declaration by the Applicant .......................................................................................... 23 22 Limitations ..................................................................................................................... 24 23 Validity........................................................................................................................... 24 Appendix A - Performance Data .......................................................................................... 25 Appendix B - Proprietary 60 Minute Glazing Systems .......................................................... 27 Appendix C - Revisions & Amendments............................................................................... 30 Appendix D - Data Sheets ................................................................................................... 31

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Report for: Egger (UK) Ltd. Ref: Chilt/A10187 Revision C

Page 3 of 38

1

Introduction This document constitutes a global assessment relating to Eurospan FD60 fire resisting doorsets, for Egger (UK) Ltd. The assessment uses established extrapolation and interpretation techniques in order to extend the scope of application by determining the limits for the design based on the tested constructions and performances obtained. The assessment is an evaluation of the potential fire resistance performance, if the elements were to be tested in accordance with BS 476: Part 22: 1987.

2

General Description of Construction The construction for door leaves covered by this assessment comprises the following: Element

Species/type

Dimensions (mm)

Density (kg/m³)

Stiles & rails

None fitted

-

-

Core

Egger Eurospan FD60 particleboard

38 thick

576

Facings

Egger Eurospan FD60 particleboard

8 thick

666

Polyurethane

-

-

Sapele

8 thick

640

Lipping Adhesive Core Lippings

3

Leaf Sizes Assessment for increased leaf dimensions is based on the design’s performance and the characteristics exhibited during test. Data sheets specifying the maximum assessed leaf sizes and graphs showing the permitted gradient between maximum height and width are contained in appendix D. Unequal leaf double doorsets are covered by this assessment with no restriction on the smaller leaf dimensions. Doorsets containing leaves with smaller dimensions than those stated are deemed to be less onerous and are therefore automatically covered.

4

Configurations Based on the test evidence listed in appendix A, this assessment covers the following doorset configurations: Abbreviation

Description

LSASD & ULSASD

Latched & unlatched, single acting, single doorset

DASD

Double acting, single doorset

LSADD & ULSADD

Latched & unlatched, single acting, double doorset

DADD

Double acting, double doorset

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Report for: Egger (UK) Ltd. Ref: Chilt/A10187 Revision C

Page 4 of 38

5

Leaf Size Adjustment Eurospan FD60 door leaves of this design may be altered as follows: Element

Reduction

Leaf

The manufactured size of the leaf may be reduced in height or width without restriction

Timber lippings

The dimensions stated in section 10 may be reduced by 20% for fitting purposes

6

Overpanels

6.1

Solid Overpanels of the same construction as the door leaves may be used only when separated by a transom. The overpanel must be fully contained within the door frame (see following diagram). The transom must be to the same specification as the door frame. Door frame joints must utilise one of the following four methods: mortise and tenon joints, half lapped joints, mitre joints or butt joints (see section 8.2). All methods require joints to be tight, with no gaps, and require mechanical fixing with the appropriate size ring shank nails or screws. Butt joints must be additionally bonded with urea formaldehyde or equivalent. Overpanels must be fixed by screwing through the rear of the frame with steel screws passing at least 30mm into the centre line of the overpanel. Fixings must be no more than 100mm from each corner and a maximum of 250mm centres in between. The intumescent seals specified for the jambs in appendix D may be fitted in the overpanel edges or frame reveal; in either case the frame to overpanel junction is permitted to have a maximum 2mm gap tolerance. Maximum overpanel heights are as follows: Configuration

Max. Overpanel Height (mm)

Single doorsets

2000

Double doorsets

1500

Overpanel fixings

Intumescent seals

Transom

Leaf head

Note: Drawing is representative of doorset construction only; actual construction must be as the text within this document specifies. The legal validity of this report can only be claimed on presentation of the complete report

Report for: Egger (UK) Ltd. Ref: Chilt/A10187 Revision C

Page 5 of 38

6.2

Glazed Fanlights Timber frame doorsets including a transom may include a glazed fanlight. The timber frame and glazing beads must be hardwood with a minimum density of 640kg/m 3, whilst the frame section for the transom must be a minimum of 70mm x 44mm. Timber door frame and transom construction must comply with the specification contained in section 8. The maximum assessed fanlight dimensions are detailed in the table below, subject to the following restriction: 

The glazing system and glass must be able to demonstrate adequate performance when tested as a window or screen in accordance with BS 476: Part 22: 1987 or BS EN 1634-1, at the pane dimensions to be installed: Configuration

Height (mm)

Width (mm)

Single doorsets

≤600

Overall door width

Double doorsets

≤600

Overall door width

Bead fixings

Assessed glass

Glazing seal

Transom

Leaf head

Note: Drawing is representative of doorset construction only; actual construction must be as the text within this document specifies.

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Report for: Egger (UK) Ltd. Ref: Chilt/A10187 Revision C

Page 6 of 38

7

Glazing

7.1

General The testing conducted on the Eurospan FD60 doorset design has demonstrated that the design is capable of tolerating large glazed apertures. Based on the dimensions tested, the maximum assessed glazed area for all configurations is 0.85m2. Glazing must meet the criteria contained in the following sections:

7.2

Assessed Glazing Systems The maximum assessed glazed area is 0.85m2. The glazing system must be one of the following tested proprietary systems: Glazing System

Manufacturer

2

Max. Area (m )

1.

System 90+

Lorient Polyproducts Ltd.

0.85

2.

System 63 (circular apertures only)

Lorient Polyproducts Ltd.

0.85

3.

System 36/15

Lorient Polyproducts Ltd.

0.85

4.

Fireglaze 60

Sealmaster Ltd.

0.85

5.

Therm-A-Glaze 60

Intumescent Seals Ltd.

0.85

6.

Pyroglaze 601

Mann McGowan Ltd.

0.85

7.

FG602

Pyroplex Ltd.

0.42

Note: 1.

Pyroglaze 60 must only be used with 60mm long steel screw glazing bead fixings.

2.

Pyroplex FG60 must only be used with tested glass and maximum dimensions described in section 7.6 below.

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Report for: Egger (UK) Ltd. Ref: Chilt/A10187 Revision C

Page 7 of 38

7.3

Assessed Glass Products Assessed glass types are as follows: Glass Type

Manufacturer

2

Thickness (mm) Max. Area (m )

1. Pyroshield

Pilkington Group Ltd.

6&7

0.85

2. Pyroshield 21

Pilkington Group Ltd.

6&7

0.72

3. Pyran S

Schott UK Ltd.

6

0.85

4. Pyrostem

CGI Ltd.

6

0.85

5. Pyrodur 60-10

Pilkington Group Ltd.

10

0.85

6. Pyroguard EW MAXI

CGI Ltd.

11

0.85

7. Pyrobelite 12

AGC Flat Glass UK

12

0.85

8. Pyrodur 60-20

Pilkington Group Ltd.

13

0.85

9. Pyroguard EI30

CGI Ltd.

15

0.85

10. Pyrostop 30-10

Pilklington Group Ltd.

15

0.85

11. Contraflam EI30

Vetrotech Saint-Gobain Ltd.

16

0.85

12. Pyrobel 16

AGC Flat Glass UK

16

0.85

13. Pyroguard EI602

CGI Ltd.

23

0.42

Notes: 2

1.

Pilkington Pyroshield 2 is limited to 0.72m and may only be utilised with the tested glazing system and maximum dimensions described in section 7.5 below.

2.

CGI Pyroguard EI60 is limited to 0.42m and may only be utilised with the tested glazing system and maximum dimensions described in section 7.6 below.

3.

All glass types must be fitted fully in accordance with the manufacturer’s tested details/installation requirements, particularly with respect to edge cover and expansion clearance.

2

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Report for: Egger (UK) Ltd. Ref: Chilt/A10187 Revision C

Page 8 of 38

7.4

Glazing Beads & Installation Glazing beads must be from hardwood as specified in the following table: Material

Profile

Min. Density (kg/m³)

Application

Hardwood

Splayed

640

All proprietary systems detailed in section 7.2 and appendix B

Hardwood

Square

640

Proprietary systems 4 & 5 as specified in 7.2 and glass types 7 12 as specified in 7.3

A square bead profile may be used as an alternative to the splayed beads required for the proprietary systems, subject to the restricted glass types and glazing systems specified in the table above (see appendix B for square bead profile options). Glazing beads fitted to the door leaves must be hardwood of minimum density 640kg/m3, with a profile appropriate for the glazing system used (see appendix B). The beads must be retained in position using minimum 60mm long x 2mm Ø steel pins, or 60mm long No. 6 - 8 steel screws, inserted at 35 – 40° to the plane of the glass, at no more than 50mm from each corner and at 150mm maximum centres. Timber for glazing beads must be straight grained, joinery quality hardwood, free from knots, splits and checks. Aperture shape is not restricted, providing the glazing system and beads are compatible with that shape. False timber beads must not be applied across the glass face without specific test evidence to justify the system used. 7.5

Pyroshield 2 The following table details the maximum pane sizes and approved glazing systems permitted for Pyroshield 2: Glass Type Pyroshield 2

Glazing System (see section 7.2)

Max. Pane Size1 (height x width – mm)

Max. Area (m )

2

1300 x 550

0.72

5

1300 x 310

0.40

2

Notes: 1.

The heights and widths listed are the maximum single dimension allowable for an individual pane utilising the relevant glazing system; maximum dimensions may not be increased even if the other dimension for the pane is reduced.

2.

Glazed opening must not be less than 100mm from any door edge. Multiple apertures are acceptable up to the maximum approved area, with a minimum dimension of 80mm between apertures. The aperture shape is not restricted, providing the intumescent material and beads are proven to be compatible with that shape.

3.

Glazing beads must be retained in position with 63mm long x 1.8mm diameter steel pins or 60mm long No. 6 – 8 screws, inserted at 35 - 40° to the vertical, at no more than 50mm from each corner and at 150mm maximum centres. Pneumatically fired pins are acceptable providing they meet the specification given above.

4.

Timber for glazing beads must be straight grained, joinery quality, free from knots, splits and checks.

5.

False timber beads must not be applied across the glass face without specific test evidence to justify the system used.

6.

Sectional drawings detailing the tested and approved proprietary glazing systems are contained in appendix B. The legal validity of this report can only be claimed on presentation of the complete report

Report for: Egger (UK) Ltd. Ref: Chilt/A10187 Revision C

Page 9 of 38

7.6

Pyroguard EI60 The following system must be used with the CGI Ltd. Pyroguard EI60 glass type listed in section 7.3, for glazed apertures up to 0.42m2: 3

1.

Hardwood (min. density 640kg/m ) glazing beads 30mm high by 25mm deep including a 5mm x 5mm bolection return and a 20° chamfer.

2.

Beads must be retained in position with 64mm long x 1.8mm diameter steel pins or 60mm long No. 6 – 8 steel screws, fitted at maximum 180mm centres and maximum 50mm from corners.

3.

Pyroplex 30096 glazing liner must be fitted lining the glazing aperture.

4.

Pyroplex 30095 glazing intumescent must be fitted between the glass and the bead on both faces.

5.

The glass must be fitted allowing for 3mm expansion on all edges.

6.

An 8mm thick hardwood aperture liner may be fitted, if required.

7.

Aperture shape is not restricted, providing the glazing system and beads are compatible with that shape.

8.

Timber for glazing beads must be straight grained, joinery quality hardwood, free from knots, splits and checks.

9.

Glazed openings must not be less than 145mm from any edge, with a minimum dimension of 145mm between apertures.

10. Multiple apertures are permitted, subject to point 9 above. 11. Sectional drawings detailing the tested and approved proprietary glazing systems are contained in appendix B.

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Report for: Egger (UK) Ltd. Ref: Chilt/A10187 Revision C

Page 10 of 38

8

Door Frames

8.1

Door Frame Construction Door frames must be timber as follows: Material

Section Size (mm)

Min. Density (kg/m³)

Hardwood

70 x 32

640

All door frame timber must be straight grained, joinery quality, free from knots, splits and checks. A 12mm deep planted stop is adequate for single acting frames, whilst double acting frames may be scalloped or square. If frames are square, the maximum radius to the corners of the leaf is 8mm. Frame joints may be mortice and tenoned, mitred, half lapped or butted and with no gaps (see section 8.2). All jointing methods require mechanical fixing with the appropriate size ring shank nails or screws. The following diagram depicts the assessed frame profiles and dimensions: A = min. 70mm

B = min. 32mm (see table above)

R = radius from floor spring

Standard

C = min. 12mm

8mm max. radius to create a maximum 2mm edge profiling

Scalloped

Profiled Edges

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Report for: Egger (UK) Ltd. Ref: Chilt/A10187 Revision C

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8.2

Door Frame Joints

Half Lapped Joint

Mitre Joint

Mortice & Tenon Joint

Butt Joint

Note: Drawing is representative of each type of door frame joint only; actual construction in terms of intumescent seal location and material, etc. must be as the text within this document specifies.

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Report for: Egger (UK) Ltd. Ref: Chilt/A10187 Revision C

Page 12 of 38

8.3

Door Frame Installation The following diagrams indicate acceptable and unacceptable door frame installations: Max 10 x 10mm shadow gap with 2mm intumescent mastic capping or 10 x 4mm PVC encased intumescent seal

6 to 10mm 15mm

Permitted

Not Permitted

Permitted

Permitted

Not Permitted

Permitted

Notes: Drawings are representative of door frame installation only; actual installation must be as the text within this document specifies. See section 18 for specification on sealing to structural opening. For shadow detail depicted (top right) the sub-frame material must be non-combustible or 3 timber with a minimum density of 640kg/m .

9

Leaf Facing Materials

9.1

Primary Facings The Eurospan FD60 design is produced with integral 8mm thick particleboard facings, therefore alternative materials are not permitted.

9.2

Additional Decorative & Protective Facings The following additional facing materials are permitted for this door design since they would degrade rapidly under test conditions without significant effect: Facing Material

Max. Permitted Thickness (mm)

Paint

0.5

Timber veneers

2

Plastic laminates

2

PVC

2

Decorative paper/non-metallic foil

0.4

Notes: 1.

Metallic facings are not permitted (except for push plates and kick plates).

2.

Materials must not conceal intumescent strips.

3.

Plastic laminates must not be applied to the edges of leaves.

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Report for: Egger (UK) Ltd. Ref: Chilt/A10187 Revision C

Page 13 of 38

10

Lippings Eurospan FD60 doors require lipping in accordance with the following specification:

Straight grained joinery quality hardwood, free from knots, splits and checks

3

Size (mm – thick)

Material

Min. Density (kg/m )

1.

Flat = 8 – 13 with a maximum 2mm profiling permitted at corners of lipping (see section 8.1).

2.

Rounded = 8 – 13 with a radius matching the distance between leaf edge and floor pivot (see section 8.1).

3.

Rebated = Not permitted.

640

Notes:

11

1.

Single acting doorsets must be lipped on the vertical edges, and may additionally be lipped on all edges as required.

2.

Double acting doorsets must be lipped on all edges.

3.

A 2.5° chamfer is permitted to the lipping at the leading edge of leaves providing the door gaps meet the requirements in section 15.

Intumescent Materials The intumescent materials tested and assessed for this doorset design are as follows: Application

Location

Edge seals

Fitted in the frame jambs or leaf edges

Product/Manufacturer PVC encased Type 617 – Lorient Polyproducts Ltd. Pyroplex Rigid Box Seals – Pyroplex Ltd. 1mm MAP paper – Lorient Polyproducts Ltd.

Hinges

Under both hinge blades

1mm Interdens – Lorient Polyproducts Ltd. or Dufaylite Developments Ltd. 1mm Pyrostrip 300 – Mann McGowan Ltd. 1mm Therm-A-Strip – Intumescent Seals Ltd. 1mm MAP paper – Lorient Polyproducts Ltd.

Lock/latches

Under forend & keep

1mm Interdens – Lorient Polyproducts Ltd. or Dufaylite Developments Ltd. 1mm Pyrostrip 300 – Mann McGowan Ltd. 1mm Therm-A-Strip – Intumescent Seals Ltd. 2mm MAP paper – Lorient Polyproducts Ltd.

Top pivots & flush bolts

Lining all sides of the mortices

2mm Interdens – Lorient Polyproducts Ltd. or Dufaylite Developments Ltd. 2mm Therm-A-Strip – Intumescent Seals Ltd. 2mm Dorma gasket pack – Dorma Door Controls Ltd.

The seal specification for each configuration is shown in appendix D.

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Report for: Egger (UK) Ltd. Ref: Chilt/A10187 Revision C

Page 14 of 38

12

Adhesives The following adhesives must be used in construction: Element

Adhesive

Facings to core

Polyurethane

Timber Lippings

PVA or Polyurethane

13

Hardware

13.1

General The following sections detail the permitted scope and constraints for fitting hardware to this door design. The following items of hardware must also bear the CE Mark: Latches & Locks: Test Standard EN 12209 Single Axis Hinges: Test Standard EN 1935 Controlled Door Closing Devices: Test Standard EN 1154 Electro-Mechanically Operated Locks: Test Standard EN 14846 Electrically Powered Hold-Open Devices: Test Standard EN 1155 Door Co-ordinators: Test Standard EN 1158 Emergency Exit Hardware: Test Standard EN 179 Panic Exit Hardware: Test Standard EN 1125.

13.2

Tested Hardware The following hardware has been successfully incorporated in the tests on this design: Element

Hinges

Lock/latch

Closer

Make/Type

Size (mm)

Location

Royde & Tucker H101 lift-off type

100 x 35 (blade size)

Fitted 150mm, 1157mm & 2166mm from head of leaf

Royde & Tucker H105 lift-off type

100 x 35 (blade size)

Fitted 150mm, 1017mm and 1857mm from head of leaf

E*S tubular steel mortise latch

57 x 26 (forend size)

Fitted 1000mm from threshold

Arrone tubular steel mortice latch

155 x 22 (forend size)

Dorma (UK) Ltd. TS71 overhead type

232 x 68 (footprint size)

Fitted on the exposed face as per the manufacturer’s instructions

Rutland TS3204 overhead type

220 x 59 (footprint size)

Fitted on the exposed face as per the manufacturer’s instructions

324 x 130 (footprint size)

Fitted in the threshold as per the manufacturer’s instructions

122 x 29 (footprint size)

Fitted in the frame and leaf head as per the manufacturer’s instructions

100 x 38 (footprint size)

Fitted appropriate to the latch

Dorma (UK) Ltd. BTS 84 floor spring & adjustable top pivot. Product Ref. 8066 Furniture

Aluminium lever type door handle

155 x 24 (keep size)

Fitted 1000mm from threshold

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Report for: Egger (UK) Ltd. Ref: Chilt/A10187 Revision C

Page 15 of 38

13.3 13.3.1

Additional & Alternative Hardware Latches & Locks Latches and locks must either be as tested, or alternatively components with the following specification are acceptable: Maximum forend and strike plate dimensions

235mm high by 25mm wide by 4mm thick

Maximum body dimensions 165mm high by 100mm wide by 18mm thick

13.3.2

Intumescent protection

See section 11

Materials

All parts essential to the locking/latching action (including the latch bolt, forend and strike) to be steel

Location

1000 - 1200mm from the threshold of the leaf

Hinges Leaves must be hung on a minimum of 3 hinges. Leaves >2400mm (h) must be hung on 4 hinges. Hinges with the following specification are acceptable: Blade height

90 – 120mm

Blade width (excluding knuckle)

30 – 35mm

Blade thickness

2.5 – 4mm

Fixings

Minimum of 4No. 30mm long No. 8 or No. 10 steel wood screws per blade

Materials

Steel or stainless steel 100 – 180mm from the head to top of hinge

Top If 3 hinges are required

Minimum 200mm from top hinge or centrally fitted between top and bottom hinge

nd

2

150 – 250mm from the foot of leaf to bottom of hinge

Bottom Hinge positions

100 – 180mm from the head to top of hinge

Top

nd

If 4 hinges are required

Intumescent protection

13.3.3

2 &3

Equispaced between top and bottom or 2 rd hinge 200mm from top hinge and 3 hinge nd equally spaced between 2 and bottom hinge

Bottom

150 – 250mm from the foot of leaf to bottom of hinge

nd

rd

See section 11

Automatic Closing Automatic closing devices must either be as tested or components of equal specification that have demonstrated contribution to the required performance of this type of 60 minute doorset design, when tested to BS 476: Part 22: 1987 or BS EN 1634-1. Note: The top pivots to floorspring assemblies must be protected with 2mm thick intumescent gaskets (see section 11), or alternatively the manufacturers tested intumescent pack.

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Report for: Egger (UK) Ltd. Ref: Chilt/A10187 Revision C

Page 16 of 38

13.3.4

Flush Bolts Flush bolts may be incorporated centrally into the top and bottom of one meeting edge, providing the following maximum dimensions are not exceeded and the components are fitted opposite the edge fitted with intumescent strips: 

200mm long x 20mm deep x 20mm wide

Flush bolts must be steel and the mortice must be as tight to the mechanism as is compatible with its operation. All edges of the mortice must be protected with intumescent gaskets as specified in section 11. Alternatively, the hardware manufacturers tested gaskets may be used. Flush bolt mechanism Intumescent gaskets Door leaf

13.3.5

Pull Handles These may be surface-fixed to the door leaf provided that they are steel or brass and the length is limited to 1200mm between the fixing points. No additional intumescent protection is required provided that the hole for the bolt through the leaf is tight.

13.3.6

Push Plates/Kick Plates Face-fixed push plates and kick plates may be fitted to the doorsets provided their fitting requires the removal of no part of the door leaf. These items are permitted up to a maximum 20% of the door leaf area if mechanically fixed and a maximum of 30% if bonded with a contact or thermally softening adhesive and positioned to fall away from the leaf. Plates must not return around the door leaf edges.

13.3.7

Door Selectors Where required to accommodate latched doorsets, these may be freely applied, provided that they are not invasive in the leaf edges or door frames. Those that are invasive will require fire resistance test/assessment evidence to support their use. No additional intumescent protection is required unless test evidence dictates otherwise.

13.3.8

Door Security Viewers Door security viewers with brass or steel bodies of a diameter less than or equal to 15mm may be used provided that the through-hole is bored tight to the case of the viewer (maximum tolerance +1mm). Lenses must be glass and the item must be bedded in to a tested intumescent mastic. The legal validity of this report can only be claimed on presentation of the complete report

Report for: Egger (UK) Ltd. Ref: Chilt/A10187 Revision C

Page 17 of 38

13.3.9

Panic Hardware Panic hardware may be fitted, provided that its installation does not require the removal of any timber from the leaf, stop or frame reveal and it in no way interferes with the self-closing action of the door leaf.

13.3.10 Environmental Seals Silicon based flame retardant acoustic, weather and dust seals may be fitted to this doorset design without compromising the performance, providing their fitting does not interfere with the activation of the intumescent seals or hinder the self-closing function of the leaves. 13.3.11 Threshold Seals The following types of automatic threshold drop seals may be recessed in to the bottom rail of leaves to this design without compromising the performance: Manufacturer

Product

Lorient Polyproducts Ltd.

IS8010si

Raven Products Ltd.

RP8Si

Athmer

Schall-Ex Duo L-15

Norsound Ltd.

NOR810, NOR810S, NOR810dB+

13.3.12 Letter Boxes/Plates Letter boxes/plates may be fitted providing the product has demonstrated contribution to the required integrity performance of this type of doorset design, when tested to BS 476: Part 22: 1987 or BS EN 1634-1, when installed in a timber based doorset of comparable thickness. Products may be fitted up to 1200mm from floor level and no closer than 100mm to any leaf edge. 13.3.13 Air Transfer Grilles Air transfer grilles may be fitted providing the product has suitable test evidence to BS 476: Part 22: 1987 or BS EN 1634-1, demonstrating a minimum 60 minutes integrity performance when installed within a timber based doorset of comparable thickness. Margins to leaf edges are as detailed for glazing and the position of the unit will be dictated by the pressure regime tested for the grille (normally below mid-height). The area occupied by the grille must not exceed 0.2m2 and must be deducted from the assessed glazing area, if both elements are fitted. If it is required to fit air transfer grilles outside of the aforementioned scope, guidance and appropriate test evidence must be sought from the manufacturer of the grille, including permitted numbers of grilles, spacing within the door leaf, additional intumescents, aperture liners and location within the doorset (with respect to pressure regime). Lorient Polyproducts Ltd. manufacture a range of intumescent air transfer grilles with an integral smoke control shutter tested to BS 476: Part 31: Section 31.1.

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Report for: Egger (UK) Ltd. Ref: Chilt/A10187 Revision C

Page 18 of 38

13.3.14 Cable-Way Based on the integrity performance of the doorset construction, with no burn-through of the core material, we consider it acceptable to allow the provision for a concealed cable-way to facilitate electro-magnetic closing/latching mechanisms. The cable-way must be concealed in the following way: 1.

A hole drilled centrally though the leaf of maximum 10mm diameter.

2.

The cable for the electronic closing/latching mechanism must be no more than 2mm smaller in diameter than the hole through the leaf.

3.

The cable for the electronic closing/latching mechanism must be PVC encased.

4.

Cable-ways are only permitted for use with latched, single leaf, single acting doorsets with maximum leaf dimensions of 2100mm (h) x 900mm (w).

5.

The hole must be located below 1500mm from the threshold and must be spaced a minimum of 90mm from any apertures within the leaf, e.g. glazing, air transfer grilles or letter plates, etc.

This approval is subject to the hardware manufacturer having the appropriate test evidence for the product for use with this type of 60 minute construction. Test evidence generated in steel doorsets is not acceptable. Any tested intumescent gaskets for the lockset, closing mechanism, receiver plate, cable loops, etc. must be replicated.

14

Door Gaps For fire resisting applications, door edge gaps and alignment tolerances must be set within the range defined in the following table: Location

15

Dimensions

Door edge gaps

A minimum of 2mm and a maximum of 4mm

Alignment tolerances

Leaves must not be proud of each other or from the door frame by more than 1mm

Threshold

10mm between bottom of leaf and top of floor covering

Supporting Construction The supporting construction must provide the required level of fire resistance designated for the doorset design and be a suitable medium to permit adequate fixity.

16

Fixings The frame jambs are to be fixed to the supporting construction using steel fixings at 500mm maximum centres. The fixings must be of the appropriate type for the supporting construction and must penetrate to a minimum depth of 50mm. It is not necessary to fix the frame head, although packers must be inserted.

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Page 19 of 38

17

Sealing to Structural Opening The door frame to structural opening gap must be protected using one of the following methods: 1. Gaps up to 10mm must be sealed on both sides with a 10mm depth of acrylic intumescent mastic, fire tested for this application to BS 476: Part 22: 1987 or BS EN 16341. Joint must be fitted with 15mm thick architraves overlapping at least 15mm each side. 2. Gaps between 10mm and 20mm must be tightly packed with mineral fibre capped on both sides with a 10mm depth of acrylic intumescent mastic, fire tested for this application to BS 476: Part 22: 1987 or BS EN 1634-1. Architraves are optional. 3. Gaps up to 20mm filled with proprietary fire stopping product (e.g. expanding PU foam or preformed compressible intumescent foam). Products must be tested for this application to BS 476: Part 22: 1987 or BS EN 1634-1. Joint must be fitted with 15mm thick architraves overlapping at least 15mm each side. 4.

Timber based or noncombustible subframe up to 50mm thick, with no gaps between the components. Joint must be fitted with 15mm thick architraves overlapping at least 15mm each side.

Acrylic intumescent mastic

Frame fixing

Mineral fibre infill for joints exceeding 10mm

Architrave for joints not filled with mineral wool and optional for filled joints

Fire stopping product

Frame fixing Architrave

Architrave Frame fixing

Timber based or noncombustible subframe

Fixing for subframe

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5.

Timber based or noncombustible subframe up to 50mm thick, with gaps up to 10mm between the components filled on both sides with 10mm depth of acrylic intumescent mastic or full depth expanding PU foam, fire tested for this application to BS 476: Part 22: 1987 or BS EN 1634-1. Joint must be fitted with 15mm thick architraves overlapping at least 15mm each side.

Sub frame fixing

15mm thick architrave

Frame fixing

10mm of acrylic intumescent mastic or full depth PU foam

Guidance for various methods of sealing the frame to structural opening gap is also given in BS 8214: 2008, Code of practice for timber fire doors, which may be referred to where appropriate. Note: Drawings are representative of doorset installation only; actual installations must be as the text within this document specifies.

18

Insulation Insulation performance may be claimed for a doorset to this design meeting the following criteria: Type Partially insulating Fully insulating

Details Doorsets incorporating up to 20% of non-insulating glazing Unglazed doorsets

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Page 21 of 38

19

Smoke Control

19.1

General If the doorset design is required to provide a smoke control function to comply with Building Regulations, the doorset must meet one of the following criteria (unless pressurization techniques complying with BS EN 1201-6 are used): (a) have a leakage rate not exceeding 3m3/m/hour (head and jambs only) when tested at 25Pa under BS 476 Fire tests on building materials and structures, Section 31.1 - Methods for measuring smoke penetration through doorsets and shutter assemblies, Method of measurement under ambient temperature conditions; or (b) meet the additional classification requirement of Sa when tested to BS EN 1634-3: 2004 - Fire resistance tests for door and shutter assemblies, Part 3 – Smoke control doors. Smoke seals or combined intumescent/smoke seals that are fitted to the door to achieve the performance requirements specified above must have been tested in accordance with the associated test method. Providing the smoke seals, any interruptions, door gaps, and the type/configuration of the doorset are consistent with the detail tested, the doorset will comply with current smoke control legislation under Approved Document B, and a suffix ‘S’ or ‘Sa’, as appropriate, may be added to the designation. Any other components installed where smoke leakage may occur must also be taken into account. Note: The incorrect specification and fitting of smoke seals may impair the operation of a doorset and therefore compromise the fire resistance performance. Advice should be sought from the seal manufacturers regarding the correct specification and installation of smoke seals or combined smoke and intumescent seals.

19.2

Further Considerations Other guidance is available, including BS EN 9999-2008 - Code of practice for fire safety in the design, management and use of buildings, which may impose different or additional requirements. It is the responsibility of the relevant parties to stipulate the precise smoke control specification, prior to commencing manufacture and/or installation.

20

Conclusion If the Egger Eurospan FD60 doorsets, constructed in accordance with the specification documented in this global assessment, were to be tested in accordance with BS 476: Part 22: 1987, it is our opinion that they would provide a minimum of 60 minutes integrity and insulation (subject to section 18).

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Page 22 of 38

21

Declaration by the Applicant 1.

We the undersigned confirm that we have read and comply with obligations placed on us by FTSG Resolution No. 82: 2001.

2.

We confirm that the component or element of structure, which is the subject of this assessment, has not to our knowledge been subjected to a fire test to the Standard against which this assessment is being made.

3.

We agree to withdraw this assessment from circulation should the component or element of structure be the subject of a fire test to the Standard against which this assessment is being made.

4.

We are not aware of any information that could adversely affect the conclusions of this assessment.

5.

If we subsequently become aware of any such information we agree to ask the assessing authority to withdraw the assessment.

Signed:

Name:

For and on behalf of: Egger (UK) Ltd.

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Page 23 of 38

22

Limitations The following limitations apply to this assessment:

23

1.

This assessment addresses itself solely to the elements and subjects discussed and does not cover any other criteria. All other details not specifically referred to should remain as tested or assessed.

2.

This assessment is issued on the basis of test data and information to hand at the time of issue. If contradictory evidence becomes available, BM TRADA reserves the right to withdraw the assessment unconditionally but not retrospectively.

3.

This assessment has been carried out in accordance with Fire Test Study Group Resolution No. 82: 2001.

4.

Opinions and interpretations expressed herein are outside the scope of UKAS accreditation.

5.

This assessment relates only to those aspects of design, materials and construction that influence the performance of the element(s) under fire resistance test conditions. It does not purport to be a complete specification ensuring fitness for purpose and long-term serviceability. It is the responsibility of the client to ensure that the element conforms to recognised good practice in all other respects and that, with the incorporation of the guidance given in this assessment, the element is suitable for its intended purpose.

Validity 1.

The assessment is initially valid until 25th April 2017 after which time it must be submitted to BM TRADA for technical review.

2.

This assessment report is not valid unless it incorporates the declaration given in Section 21 duly signed by the applicant.

Signature:

Name: Title:

J Godfrey

P N Barker

Product Assessor

Principal Technical Officer

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Page 24 of 38

Appendix A Performance Data Primary Data Report Configuration Reference

Leaf Size (mm)

Test Standard

Performance (mins)

A: ULSADD

2135 x 915/545 x 54

BS 476: Part 22: 1987

Integrity: 581 Insulation: 581

B: ULSASD

2135 x 915 x 54

BS 476: Part 22: 1987

Integrity: 62 Insulation: 0

DADD

2135 x 915/545 x 54

BS 476: Part 22: 1987

Integrity: 75 Insulation: 0

A: ULSASD

2446 x 1235 x 54

RF10047

RF10104

Integrity: 61 BS 476: Part 22: 1987

RF10166 B: ULSASD

2815 x 927 x 54

A: ULSADD

2135 x 915/545 x 54

RF12009 B: ULSASD

Insulation: 61 Integrity: 562 Insulation: 562 Integrity: 62

BS 476: Part 22: 1987

2815 x 926 x 54

Insulation: 62 Integrity: 68 Insulation: 68

PF13278 (Pyroplex edge seals)

A: ULSADD

2130 x 908/534 x 54

BS 476: Part 20/22: 1987

Integrity: 61 Insulation: 61

B: ULSASD

2130 x 895 x 54

BS 476: Part 20/22: 1987

Integrity: 72 Insulation: 72

ULSADD

2300 x 975 x 54

BS 476: Part 20/22: 1987

Integrity: 563 Insulation: 563

RF13014 (Pyroplex FG60 glazing system & Pyroguard EI60 glass)

Notes: 1.

The premature failure at the top hanging corner of the doorset was due to inadequate sealing between the door frame and structural opening during installation. If the sealing had been to the required specification, the doorset would have achieved 61 minutes integrity.

2.

Failure on doorset B occurred at the latch position – the latch keep fitted measured 235 x 50mm and fully interrupted both intumescent seals in the frame reveal; although it was bedded onto 1mm thick Interdens. The size of latch keep assessed in section 14.2 is limited to 235 x 25mm; a minimum of 5mm of each seal in the leaf edge must be intact, running past the keep. If a keep of these dimensions had been fitted it is our assessment the doorset would have achieved a minimum of 60 minutes integrity.

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Page 25 of 38

3.

The premature failures witnessed at the meeting edges, above the latch position and from the top hanging corners were not attributable to the glass or glazing system. The other tests conducted on this door core have proven that the door core is capable of performing for 60 minutes under fire test conditions. As no failures were attributable to the glass or glazing system, it is reasonable to assume that including the tested glass and glazing system with this door core will not adversely affect its performance.

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Appendix B Proprietary 60 Minute Glazing Systems Assessed glass

25mm x 4 mm Therm-A-Bead 20°

System 36/15 gasket

Assessed glass

15° 17 16 25 5

2mm Therm-A-Line Intumescent liner

LX Palusol liner 2mm 60mm pins or screws

5

60mm pins or screws

System 36/15 Lorient Polyproducts Ltd

Therm-A-Glaze 60 Intumescent Seals Ltd

Fireglaze mastic 4mm

Assessed glass

System 63 flexible gasket

16 25 5 5

60mm pins or screws

25 LX Palusol liner 2mm 60mm pins or screws

System 63 Lorient Polyproducts Ltd

Fireglaze Mastic Sealmaster Ltd

500P or 500PSA 25mm x 3 mm

Assessed glass

System 90+ channel

16 25 5

Assessed glass 19

45°

20°

2mm Pyroglaze 300 intumescent liner

Assessed glass 25

45°

20° G60 liner

5

22 LX Palusol liner 2mm

5 60mm pins or screws

60mm pins or screws

Pyroglaze 60 Mann McGowan Ltd

System 90+ Lorient Polyproducts Ltd

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Pyroplex 30095 bead to glass seal

Assessed glass

20° Pyroplex 30095 Pyroplex 30096 liner liner 8mmHardwood thick hardwood liner aperture liner (optional) 8mm 64mm pins or 60mm screws pins or screws

16 25 5 5

System FG60 Pyroplex Ltd

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Assessed Square Glazing Bead Profiles (The following square bead profile may be used as an alternative to the splayed beads detailed above - refer to section 7 for glazing system and glass restrictions.) Suited to glass thickness

To finish flush with the leaf face

15

To finish flush with the leaf face

15

15

3 5 3 5

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Appendix C Revisions & Amendments Revision

A

BM TRADA Reference

12083

Date

Description

25.04.12

Inclusion of new test evidence referenced in test reports Chilt/RF10166 and Chilt/RF12009. Increase in associated scope and update to latest assessment format.

B

14084

30.04.14

Inclusion of Pyroplex perimeter intumescent seals based on BMT/FEP/F13278. Inclusion of a Pyroplex glazing system and CGI Pyroguard EI60 glass, based on Chilt/RF13014. A review and update of the assessment, with no change to the initial validity period.

C

14148

11.07.14

Amended data sheets with no change to the initial validity period.

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Appendix D

Data Sheets for:

Egger (UK) Ltd.

Eurospan FD60 Doorsets

60 Minutes Fire Resistance

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Egger (UK) Ltd. Eurospan FD60 Doorsets - 60 Minutes Fire Resistance Latched & Unlatched, Single & Double Acting, Single Doorsets Configuration

Height (mm)

LSASD Leaf Sizes ULSASD & DASD

Width (mm)

From:

2135

x

1020

To:

2363

x

915

From:

2135 2313

x x

995 915

To: Intumescent Materials: Lorient Polyproducts Ltd. – Type 617

Head: 2No. 15 x 4mm strips exposed and fitted 5mm either side of the centreline in the leaf or frame head. Jambs: 2No. 15x4mm strips exposed and fitted 5mm either side of the centreline in the frame reveal or leaf edge. Hardware Protection: See section 11.

Maximum Door Leaf Size LSASD

ULSASD & DASD

2350

2250

2200

2150

2100 1030 1020 1010 1000 990

980

970

960

950

940

930

920

910

900

Width (mm)

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Height (mm)

2300

Egger (UK) Ltd. Eurospan FD60 Doorsets - 60 Minutes Fire Resistance Latched & Unlatched, Single & Double Acting, Double Doorsets Configuration

Height (mm)

LSADD Leaf Sizes ULSADD & DADD

Width (mm)

From:

2135

x

995

To:

2313

x

915

From:

2135 2263

x x

970 915

To: Intumescent Materials: Lorient Polyproducts Ltd. – Type 617

Head: 2No. 15 x 4mm strips exposed and fitted 5mm either side of the centreline in the leaf or frame head. Meeting Edges: Square: 2No. 15 x 4mm strips exposed and fitted 5mm either side of the centreline in one leaf edge only. Jambs: 2No. 15 x 4mm strips exposed and fitted 5mm either side of the centreline in the frame reveal or leaf edge. Hardware Protection: See section 11.

Maximum Door Leaf Size LSADD

ULSADD & DADD

2320 2300 2280 2260

2220 2200

Height (mm)

2240

2180 2160 2140 2120 2100 1000

990

980

970

960

950

940

930

920

910

900

Width (mm)

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Page 33 of 38

Egger (UK) Ltd. Eurospan FD60 Doorsets - 60 Minutes Fire Resistance - Pyroplex Latched & Unlatched, Single & Double Acting, Single Doorsets Configuration

Height (mm)

LSASD

2130

x

1009

To:

2393

x

895

From:

2130 2343

x x

984 895

Leaf Sizes ULSASD & DASD

Width (mm)

From:

To: Intumescent Materials: Pyroplex Ltd. – Pyroplex Rigid Box Seals

Head: 2No. 15 x 4mm strips; one fitted 8mm from the exposed face and the other fitted 8mm from the unexposed face, in the frame reveal. Jambs: 2No. 15 x 4mm strips; one fitted 8mm from the exposed face and the other fitted 8mm from the unexposed face, in the frame reveal. Hardware Protection: See section 11.

Maximum Door Leaf Size LSASD

ULSASD & DASD

2370

2270

2220

2170

2120 1010

990

970

950

930

910

890

870

Width (mm)

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Height (mm)

2320

Egger (UK) Ltd. Eurospan FD60 Doorsets - 60 Minutes Fire Resistance - Pyroplex Latched & Unlatched, Single & Double Acting, Double Doorsets Configuration

Height (mm)

LSADD Leaf Sizes ULSADD & DADD

Width (mm)

From:

2130

x

933

To:

2190

x

908

From:

2130 2140

x x

912 908

To: Intumescent Materials: Pyroplex Ltd. – Pyroplex Rigid Box Seals

Head: 2No. 15 x 4mm strips, one fitted 8mm from the exposed face and the other fitted 8mm from the unexposed face in the frame head. Meeting Edges: Square: 2No. 15 x 4mm strips, one fitted 8mm from the exposed face and the other fitted 8mm from the unexposed face in the closing edge of the left hand leaf only. Jambs: 2No. 15 x 4mm strips, one fitted 8mm from the exposed face and the other fitted 8mm from the unexposed face in the frame reveal. Hardware Protection: See section 11.

Maximum Door Leaf Size LSADD

ULSADD & DADD

2200

2160

2140

2120 940

930

920

910

900

Width (mm)

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Height (mm)

2180

Egger (UK) Ltd. Eurospan FD60 Doorsets - 60 Minutes Fire Resistance – Tall Leaves Latched & Unlatched, Single & Double Acting, Single Doorsets Configuration

Height (mm)

LSASD

2815

x

982

To:

2958

x

926

From:

2815 2908

x x

957 926

Leaf Sizes ULSASD & DASD

To: Transomed

Maximum Overpanel Height (mm)

2000 2

Max. Glazed Area (m ) Glazing

0.85 (see section 7 for details)

Approved Systems

See section 7 & appendix B

Material

Hardwood

Min. Section (mm)

Frame Specification

Width (mm)

From:

70 x 32

3

Min. Density (kg/m )

640

Intumescent Materials: Lorient Polyproducts Ltd. – Type 617 Head: 2No. 15 x 4mm strips exposed and fitted 5mm either side of the centreline in the leaf or frame head. Jambs: 2No. 15 x 4mm strips exposed and fitted 5mm either side of the centreline in the frame reveal or leaf edge. Hardware Protection: See section 11.

Maximum Door Leaf Size LSASD

ULSASD & DASD

2350

2250

2200

2150

2100 1030 1020 1010 1000 990

980

970

960

950

940

930

920

910

900

Width (mm)

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Height (mm)

2300

Egger (UK) Ltd. Eurospan FD60 Doorsets - 60 Minutes Fire Resistance – Wide Leaves Latched & Unlatched, Single & Double Acting, Single Doorsets Configuration

Height (mm)

LSASD

2446

x

1265

To:

2506

x

1235

From:

2446 2456

x x

1240 1235

Leaf Sizes ULSASD & DASD

To: Transomed

Maximum Overpanel Height (mm)

2000 2

Max. Glazed Area (m ) Glazing

0.85 (see section 7 for details)

Approved Systems

See section 7 & appendix B

Material

Hardwood

Min. Section (mm)

Frame Specification

Width (mm)

From:

70 x 32

3

Min. Density (kg/m )

640

Intumescent Materials: Lorient Polyproducts Ltd. – Type 617 Head: 2No. 15 x 4mm strips exposed and fitted 5mm either side of the centreline in the leaf or frame head. Jambs: 2No. 15 x 4mm strips exposed and fitted 5mm either side of the centreline in the frame reveal or leaf edge. Hardware Protection: See section 11.

Maximum Door Leaf Size LSASD

ULSASD & DASD

2525

2475

2450

1300

1290

1280

1270

1260

1250

1240

1230

1220

1210

2425 1200

Width (mm)

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Height (mm)

2500

Egger (UK) Ltd. Eurospan FD60 Doorsets - 60 Minutes Fire Resistance Latched & Unlatched, Single & Double Acting, Double Doorsets Configuration

Height (mm)

LSADD Leaf Sizes ULSADD & DADD

Width (mm)

From:

2401

x

915

To:

2135

x

1029

From:

2451 2135

x x

915 1054

To: Intumescent Materials: Lorient Polyproducts Ltd. – Type 617

Head: 2No. 15 x 4mm strips exposed and fitted 5mm either side of the centreline in the leaf or frame head. Meeting Edges: Square: 2No. 15 x 4mm strips exposed and fitted 5mm either side of the centreline in one leaf edge only. Jambs: 2No. 15 x 4mm strips exposed and fitted 5mm either side of the centreline in the frame reveal or leaf edge. Hardware Protection: See section 11.

Maximum Door Leaf Size LSADD

ULSADD & DADD

2500 2450 2400

2300

Height (mm)

2350

2250 2200 2150 2100 1100

1050

1000

950

900

Width (mm)

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Page 38 of 38

REGISTERED IN ENGLAND NO. 3125010