- sodium naphthalene sulfonate
- 2017-01-03 11:33
- EPG is a kind of acid-formal dehyde condensation, and it can be significantly reduce the water-cement ratio.
- Polycarboxylate super plasticizer
- 2017-01-03 11:33
- Improve strength of concrete Reduce slump loss Decrease bleeding of materials separation. ISO9001 CCC
- naphthalene
- 2017-01-03 11:33
- ISO9001 CCC High-performance concrete High-permeability concrete High-strength concrete