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Sika A2 Reaction to Fire Classification Anti-Carbonation System

Verified by manufacturer 5 days ago

Sika Limited

Anti-carbonation protective coating system for concrete with an A2 reaction to fire classification.

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Application

Concrete protection system.

Description

The Sika A2 Reaction to Fire Classification Anti-Carbonation System consists of the following products: Sika Monotop 3020, Sikagard 552W and Sikagard 675W.

Complies with the requirements of EN 1504-2 as a protective coating. CE marked.

General information

Color

Other

Guidance for specification option:

Thixotropic liquid available in almost every colour shade (minimum order requirements may apply).

Material

Styrene

Shape

Formless

Uniclass

Ss_15_30_17_16 Concrete protective coating systemsPrimary

CAWS

C42/345 Protective coatings for concrete

Specification data - Concrete protective coating systems

Classification data

Coatings

-

Protective treatment

Sikagard®-552 W Aquaprimer.

Guidance for specification option:

Sikagard®-552 W Aquaprimer is a one-part water-borne adhesion promoting primer for water dispersed polymer paint coatings. Sikagard®-552 W Aquaprimer is part of a system that is in scope of the requirements of EN 1504-2 as a protective coating.

Protective coat

Sika Monotop 3020 and Sikagard 675W.

Guidance for specification option:

Sikagard®-675 W GB ElastoColor is a one-part, plastoelastic water dispersed coating based on styrene acrylate dispersion for the protection and enhancement of fair-faced concrete. Sikagard®-675 W GB ElastoColor can be applied over existing coatings or directly onto the concrete surfaces. Sikagard®-675 W GB ElastoColor complies with the requirements of EN 1504-2 as a protective coating.

Reaction to fire classification B-s1, d0 in accordance with BS EN 13501-1:2018. Complies with the requirements of A2-s1,d0 reaction to fire in accordance with BS EN 13501-1:2018 (please contact Sika Technical Services for more information on system build up requirements).

Thixotropic liquid available in almost every colour shade (minimum order requirements may apply). Consult manufacturer for details and insert requirements.

Sika MonoTop®-3020 is a one-part, grey, cementitious, polymer modified, low shrinkage surfacing and finishing mortar. It contains recycled supplementary cementitious materials and can reduce the carbon footprint application activity calculations.

Sustainability data

Material

Styrene

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