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Keim Concretal C Paint

Verified by manufacturer 1 month ago

Keim Mineral Paints Ltd

Waterproof sol-silicate paint formulated specifically to give protection to concrete against carbonation and chlorides.

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+44 (0)1952 231250 Website

Application

For use on most concrete surfaces and mineral substrates.

Description

KEIM Concretal C is a waterproof sol-silicate paint formulated specifically to give protection to concrete against carbonation and chlorides. Carbonation is a major factor in concrete decay, caused by CO2 from the atmosphere reducing the alkalinity of concrete, which in turn allows the reinforcing steel to become susceptible to attack by water and oxygen, resulting in corrosion of the steel and spalling of the concrete.


Features and benefits:

  • Protects concrete from penetration of CO2 from the air.
  • Protects from corrosion and frost damage due to its elevated water repellence and from external chloride corrosion due to the absence of water movement.
  • Protects against all causes of decay in concrete, including carbonation, weathering, water absorption and chloride corrosion.

General information

Color

White

Guidance for specification option:

Also available in accordance the KEIM Exclusiv Palette with specials available.  

Finish

Matt

Material

Other

Guidance for specification option:

Paint.

Shape

Formless

Uniclass

Pr_35_31_22_15 Concrete finishing coatsPrimary

CAWS

C42/345 Protective coatings for concrete

C42/350 Impregnations for protecting concrete

Specification data - Concrete finishing coats

Functions

Anti-carbonation.

Guidance for specification option:

Resistance to carbonation: sd (CO2 ) = 200 m.

Colour

White.

Other.

Guidance for specification option:

In accordance the KEIM Exclusiv Palette with specials available. 

Execution

Applying coating.

VOC content

0–0.008 kg/L.

Water vapour diffusion resistance

0.1 m.

Guidance for specification option:

Sd (H2O).

Water absorption

20 x 10³ kg/m² h 0.5.

Coverage

0.3 kg/m².

Application method

Brush, roller.

Guidance for specification option:

Allow 12 hours between coat.

Weight

5 kg.

20 kg.

Sustainability data

Country of material origin

Germany