DENKA CSA #20
DENKA CSA#20 was developped in 1964 with our technology and expertise in mineral and inorganic chemiacals.
DENKA CSA#20 is used by a lot of customers around the world as a most effective expansive additive.
Crack resistance due to dry and autogenous shrinkage
Introduce chemical pre-stress
- Technical mortar
- Non-shrink mortar
- Concrete products
5-10% by Cement weight
25kg paper bag
1,000kg bulk bag
Special Cement Additives Dept.
- It is the customer’s responsibility to always test products before use and confirm their fitness for purpose and safety.
- Any product contained on this Website or any product using a product contained on this Website should be disposed of in accordance with laws and regulations.
- Before use, please confirm the detailed method of use, precautions, and other information by using the technical documentation and Material Safety Data Sheet. These materials are available from the relevant Division. Please request them.
- The information contained in this website is subject to change without notice as new knowledge becomes available.