سيمباتش أس بي آر
عامل ربط مؤلف من بوليمر سائل للخلطات الاسمنتية
Cempatch SBR is a one component styrene butadiene rubber latex bonding agent. Cempatch SBR is designed to improve the physical properties of cement mixes and slurries.
- Successfully increases the bonding/adhesion of cement mixes.
- Excellent waterproof additive which helps produce waterproof renders, screeds and toppings.
- Effective plasticiser giving improved workability and cohesion.
- Improved mechanical and physical properties by increasing tensile, flexural and adhesive strengths.
- Reduces shrinkage and cracking in repair and screening mixes.
- Good freeze/thaw resistance.
- Chloride free.
Cempatch SBR is ideally designed for use in the following applications:
- Bonding of new to old concrete when used as a slurry coat.
- To produce polymer modified screeds and fl oor toppings.
- To produce a mechanical key prior to rendering of various plaster mixes on concrete, brick and block surfaces.
- To produce a repair mortar for patching of honeycombed concrete, internally and externally.
- To produce waterproof renders.
Cempatch SBR is available in 1, 5, 10, 20 and 50 kg containers.
Cempatch SBR has a shelf life of 12 months from date of manufacture if stored at temperatures between 5°C and 35°C in closed packaging.
Cempatch SBR complies with ASTM C1059-99, Type I and II, when tested in accordance with test method ASTM C1042.