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SPP Contra-Burn Fire Retardant Plywood - Fire retardant treated plywood

Verified by manufacturer 1 year ago

Specialised Panel Products Ltd Third party certifications:
  • PEFC

    PEFC

    Certificate type

  • FSC

    FSC

    Certificate type

Contra-Burn® plywood panels: a non-toxic, biodegradable, flame retardant plywood. Plywood panels with a range of flame retardant treatment options to meet required building reaction to fire.

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Application

Suitable applications as component part to a larger collection of materials


Internal wall cladding

Internal ceiling cladding

Acoustic panels

Finish wall feature

Finish ceiling feature

Factory finished decorative panels

Substrate component

Structural panels

Rebound panels

Floor panels

Backing panel

Filler panel

Protection panel

Switchboard base

Description

Plywood panels with a range of flame retardant treatment options to meet required building reaction to fire.

Fire rated (FR) plywood and timber is material that has been treated to slow the spread of fire propagation and prevent ignition. The spread of flame is measured against a known standard of EN 13501-1. In order to meet Euroclass B or Euroclass C specifications, timber or plywood is tested to EN ISO 11925 (ignitability test) and BS EN 13823: 2002 (SBI or Single Burning Item Test). The SBI test records parameters relating to the rate of fire growth, lateral flame spread and total heat release.


Used in a wide range of applications from construction material to high end decorative products.


Specialised Panel Products Ltd. is an approved supplier to Transport for London (Product Register 2061). The products provided meet all of their required standards (Product Registration Certificate 1327). Treated panels can also be supplied to a London Underground Approved Specification.


Features and benefits:

  • Certified structural and CE stamped at the original point of manufacture.
  • Tested and certified for both resistance and reaction to fire (K1 and K2 test).
  • No ingredient of treatment is on the REACH list or REACH candidate list.
  • 100% organic. In its liquid form, bio-degrades in 14 days.
  • Non-harmful and non-hazardous. 100% food grade ingredients.
  • Waste management - safe disposal, treat as normal plywood.


Current Fire Rated Birch Plywood Certification:

  • EN 13501-1 Class B – s1, d0 K1 K2 10.
  • EN 14135 Resistant to Fire K1 K2 K10.
  • EN 45545 – 2 R10, HL1/HL2/HL3 Hazard Level Flooring.
  • EN 45545 – 2 R1, HL1 / HL2 Hazard Level Vertical Surfaces.
  • ISO 5659 – 2 Smoke Generation.
  • ISO 9239 – 1 Radiant Heat.
  • BS 476 Part 6 1989 + A1 209 (Fire Propagation).
  • BS 476 Part 7 1997 (Surface Spread of Flame).
  • BS 6853 Annex 3.2 1999 + Amd 1 (Toxic Fume).
  • BS 6853 Annex D.8.4 1999 + Amd 1 (Smoke Density Panels).
  • BS 6853 Annex D.8.4 1999 + Amd 1 (Smoke Density Flooring).

General information

Color

Beige

Brown

Ivory

White

Yellow

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Finish

Natural

Lacquered

Coated

Material

Plywood

Timber

Birch plywood

Pine

Shape

Rectangle

Square

Other

Length

3050 mm

2440 mm

2400 mm

1200 mm

3000 mm

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Width

1220 mm

1200 mm

1525 mm

1000 mm

600 mm

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Height

9 mm

12 mm

15 mm

18 mm

21 mm

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Warranty description

Two year

Uniclass

Pr_25_71_97_86 Structural veneer plywoodsPrimary

CAWS

K13/160 Proprietary

K20/230 Timber board

K20/30 Timber board

Product range

SPP Contra-Burn

Specification data - Structural veneer plywoods

Material

-

Type

Birch plywood.

Pine plywood.

Material grade

Grade B.

Grade BB.

Grade C.

Grade CP.

Grade S.

Grade WG.

Face veneer

Not required.

Ash.

Birch.

Cherry.

Maple.

Oak.

Walnut.

Manufacturer guidance

  • Veneered Birch plywood is available to Euroclass B in six different veneers.
  • Panels can also be lacquered and retain the class B certification.
  • Every component is fire rated: Plywood, veneer and lacquer. The fire rating is maintained throughout, even if cut, drilled or damaged.


Face grain direction

Cross grain.

Guidance for specification option:

Optional, available on request.

Long grain.

Guidance for specification option:

Standard.

Service class

To BS EN 636, service class 3.

Guidance for specification option:

Interior, humid.

Bonding quality

To BS EN 314-2, Class 3.

Guidance for specification option:

Exterior class.

Reaction to fire classification

-

Flooring

To EN 13501-1 Class B – s1, d0 K1 K2 10; EN 14135 Resistant to Fire K1 K2 K10; EN 45545 – 2 R10, HL1/HL2/HL3 Hazard Level Flooring; EN 45545 – 2 R1, HL1 / HL2 Hazard Level Vertical Surfaces and BS 6853 Annex D.8.4 1999 + Amd 1 (Smoke Density Flooring).

Excluding flooring

ISO 5659 – 2 Smoke Generation; ISO 9239 – 1 Radiant Heat; BS 476 Part 6 1989 + A1 209 (Fire Propagation); BS 476 Part 7 1997 (Surface Spread of Flame); BS 6853 Annex 3.2 1999 + Amd 1 (Toxic Fume) and BS 6853 Annex D.8.4 1999 + Amd 1 (Smoke Density Panels).

Sheet size

2440 x 1220 mm.

3050 x 1525 mm.

Nominal thickness

9 mm.

Guidance for specification option:

Class C only. 7-ply.

12 mm.

Guidance for specification option:

9-ply.

15 mm.

Guidance for specification option:

11-ply.

18 mm.

Guidance for specification option:

13-ply.

21 mm.

Guidance for specification option:

15-ply.

24 mm.

Guidance for specification option:

17-ply.

27 mm.

Guidance for specification option:

19-ply.

30 mm.

Guidance for specification option:

21-ply

35 mm.

Guidance for specification option:

25-ply.

40 mm.

Guidance for specification option:

29-ply.

Finish as delivered

-

Fire-retardant treatment

Burnblock.

Guidance for specification option:

  • A non-invasive pre-manufacture treatment.
  • Veneers are treated before plywood is pressed and produced.
  • The product is non-toxic and water-based which effectively blocks the supply of oxygen in the fire-threatened material. In this way, Burnblock halts the burning process, just as it can counteract the ignition of treated plywood and timber.
  • Burnblock-treated plywood is approved to the highest classification according to the Euroclass system for building products.


Current BURNBLOCK Fire Rated Birch Plywood Certification:

  • EN 13501-1 Class B – s1, d0 K1 K2 10.
  • EN 14135 Resistant to Fire K1 K2 K10.
  • EN 45545 – 2 R10, HL1/HL2/HL3 Hazard Level Flooring.
  • EN 45545 – 2 R1, HL1 / HL2 Hazard Level Vertical Surfaces.
  • ISO 5659 – 2 Smoke Generation.
  • ISO 9239 – 1 Radiant Heat.
  • BS 476 Part 6 1989 + A1 209 (Fire Propagation).
  • BS 476 Part 7 1997 (Surface Spread of Flame).
  • BS 6853 Annex 3.2 1999 + Amd 1 (Toxic Fume).
  • BS 6853 Annex D.8.4 1999 + Amd 1 (Smoke Density Panels).
  • BS 6853 Annex D.8.4 1999 + Amd 1 (Smoke Density Flooring).


Osmose, with kiln drying.

Guidance for specification option:

A vacuum impregnation treatment.

Osmose, without kiln drying.

Guidance for specification option:

A vacuum impregnation treatment.

Contra-Burn.

Guidance for specification option:

ContraBurn Euroclass B s1, d0 Euroclass C s1, d0 EN13501-1.

FireRating

Euroclass B.

Guidance for specification option:

Not 9 mm thickness.

Euroclass C.

Third-party certification

CE marked.

Guidance for specification option:

  • Certified structural and CE stamped at the original point of manufacture.
  • The panel is not modified in any way after CE certification.


Sustainability data

Contains Red List materials

No

Country of material origin

Europe

Country of product manufacture

Europe

Embodied carbon

A1-A3 (production stage) as defined in BS EN 15804

600 kg CO₂ eq/m³

Manufacturer guidance

Every m3 of manufactured plywood panels has a positive net carbon footprint of approximately 500 kg of CO2 and it captures approximately 650-700 kg of CO2.

Recyclability

100% Biodegradable Wood fibre and Fire retardancy treatment

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

0 %

Third party certifications

PEFC

PEFC

PEFC Certificate

FSC

FSC

FSC Certificate

Literature

Contra-Burn Fire Retardant plywood & Timber

Contra-Burn Fire Retardant plywood & Timber

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