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Cold Roof onto Cementitious Deck - Liquid Applied Waterproofing System

Name: Cold Roof onto Cementitious Deck - Liquid Applied Waterproofing System
Brand: WestWood Liquid Technologies Limited
SKU: o4asptRJAtMajfPU7wjh4s

Verified by manufacturer 4 days ago

WestWood Liquid Technologies Limited

Third party certifications:

BBA Agrément Certificate
Certificate type
European Technical Approval (ETA)
Certificate type
EPD
Certificate type
KIWA BDA
Certificate type
FM Approved
Certificate type

A PMMA based waterproofing system for cementitious deck cold roofs.

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+44 800 808 5480 Website

Application

For cementitious deck cold roofs.
Suitable for new build and refurbishment projects.

Description

A PMMA based waterproofing system for cementitious deck cold roofs. Particularly suitable for both new build and refurbishment projects. Hardwearing finish, available in a variety of colours - cold applied.

System components:

Wecryl 176 - Resin primer.
Wecryl R 230 - Waterproofing resin.
Wecryl R 230 thix - Waterproofing resin.
Wecryl 333 - Self-levelling mortar.
Quartz sand 0.71–1.25 mm.
Wecryl 489 - Fire-retardant s1 finish, pigmented.

General information

Color	White Clear Grey Black Other
Finish	Textured
Material	Polymethyl methacrylate (PMMA)
Shape	Formless
Length	Bespoke
Width	Bespoke
Height	Bespoke
Warranty description	Ten year

Uniclass	Ss_30_40_30_40 Liquid-applied cold roof covering systemsPrimary
CAWS	J31/110 Cold deck roof coating J31/5 Cold deck roof coating

Specification data - Liquid-applied cold roof covering systems

System performance	Fire performance: Broof(t4) classification to EN 13501-5:2016.
Preparation	-
Horizontal work	Wecryl 176 resin primer. Guidance for specification option: Two-component, fast-reactive/ fast-curing PMMA-based (polymethyl methacrylate) resin primer. Used for the pre-treatment (primer and barrier) of slightly absorbent mineral and timber substrates (concrete, screed, wood). Available in white or clear (unpigmented).
Skirtings and vertical work	Wecryl 176 resin primer.
Liquid-applied waterproofing	-
Type	Wecryl R 230 and Wecryl R 230 thix waterproofing resins. Guidance for specification option: Two-component, fast-curing and highly flexible. Wecryl R 230 thix is a variant of Wecryl 230 with improved non-sag/ thixotropic properties to reduce run-off when the waterproofing resin is applied to sloping and vertical surfaces. It is used primarily for the waterproofing of details. Available in RAL 7032 pebble grey and RAL 7043 traffic grey (Wecryl R 230 thix/Wecryl R 230 thix HT).
Reinforcement	WestWood fleece reinforcement.
Surface protection	Wecryl 333 self-levelling mortar, quartz sand 0.71–1.25 mm, Wecryl 489 wearing layer. Guidance for specification option: Wecryl 333: Three-component, fast-reactive, flexibilised and filled PMMA-based self-levelling mortar. Serves as protection for the waterproofing layer. Available in RAL 7032 pebble grey and black. Quartz sand: Installed into the wet Wecryl 333. Wecryl 489: Two-component, fast-curing, pigmented PMMA-based (polymethyl methacrylate) sealing resin. Available in RAL 7030 stone grey, RAL 7032 pebble grey, RAL 7035 light grey, RAL 7043 traffic grey. More RAL colours upon request.
System completion	Installation to be signed off by WestWood Field Technician.

Colour/ Finish	RAL 7030 stone grey. RAL 7032 pebble grey. RAL 7035 light grey. RAL 7043 traffic grey. RAL. Guidance for specification option: More RAL colours upon request. Consult manufacturer and insert requirements. Manufacturer guidance Wecryl 489.

Sustainability data

Contains Red List materials	No
Country of material origin	Germany
Country of product manufacture	Germany
Material	Polymethyl methacrylate (PMMA)
Expected Life	30 year