“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
5-10% by Cement weight
25kg paper bag
1,000kg bulk bag
Please contact firstname.lastname@example.org for any inquiry.