WHAT WE DO
Denka is a chemical company, manufacturing amongst other products special cement additives for use in the construction industry.
Denka first entered the special cement additives market in 1964 with “DENKA CSA”; an additive used for mitigating cracking in concrete. We have then since developed numerous other special cement additives, meeting the needs of our customers and establishing ourselves as a leading special cement additives manufacturer.
Mitigates concrete cracking by virtue of expansion
Rapid setting capabilities for use in tunnels
To strengthen weak or soft ground
For existing damaged structures
Optimal for emergency works where construction time is limited
Grout with the added functionality of non-shrinkage and non-bleeding
Improves quality or efficiency of precast production
Denka has developed numerous other special cement additives; augmenting and improving upon the inherent properties of plain cement.