CWC® SMART CRETE
CWC®SMARTCRETE is an acrylic polymer used as cementitious waterproof coating and repair mortar for concrete structure.
- CWC®SMARTCRETE is an acrylic polymer used as cementitious waterproof coating and repair mortar for concrete structure.
- CWC®SMARTCRETE polymer is mixed with neat fresh cement in the ratio of 1:2by weight with a help of low speed (300-400 rpm) paddle mixer.
Indicative Characteristics
| Form | Milky white liquid |
| Specific Gravity at 27⁰C | 1.03 ± 0.02 |
| Solid content, % (w/w), as per IS13435 | 30±3 |
| Mixing Ratio as waterproof coating, |
CWC®SMARTCRETE : Cement 1:2 by weight |
| pH Value, as per IS 13435 | 7-9 |
| Chloride content, % w/w, as per BS 5075 | Nil |
| Coverage (Theoretical) as waterproof coating | 2-2.5 m2 /kg in two coats |
| Coverage as polymer mortar, kg/10mm/m2 | 3 (Mix Ratio CWC®SMARTCRETE: Cement: Sand 1:2:6) |
| Mixing Ratio as repair putty | CWC®SMARTCRETE : Cement : Fine Sand 1:2:4 |
| Initial cure at 270C, for pedestrian traffic | After 24hours |
| Slant-shear Bond Strength, at 7 days, N/mm2 ASTM C882 | >2, (concrete failure) |
| Full cure, days | >7 |
CWC®SMARTCRETE is an acrylic polymer used as cementitious waterproof coating and repair mortar for concrete structure. When CWC®SMARTCRETE Polymer is mixed with cement, a liquid slurry is formed and this slurry used as waterproof coating.
- Resistant to UV (Ultra – Violet) rays
- Develops excellent bond with most of the building materials.
- Prevents peeling and blistering
- Arrests salt petre and prevent penetration of salts into concrete and mortar.
- Unaffected by chemical attacks ranging from mild acids and strong alkalis.
- Highly durable in continuous wet service condition.
- One time application, properties improve with age.
- Wear hand gloves, safety shoes and safety goggles while using and handling the product. In case eyes or mouth are affected wash with plenty of clean water and seek medical treatment immediately.
Before use, refer to the Material Safety Data Sheet.
The MSDS is available on www.cwcchemical.in
