930-16(16%S.C.)formula:
930-50
32%
Water
68%
The performance of concrete with polycarboxylate superplsticizer HY 930-16(P.O.42.5,30℃)
Water reduction(dos. 1.0% by weight)
22%
Initial slump(mm)
210
30mins slump(mm)
200
60mins slump(mm)
190
Hence, advantages of our water reducern (PCE superplasticizer) are:
less slump loss
less dosage
low shrinkage
high workability
Industrial production process:
(1) Naphthalene conversion: Naphthalene becomes a solid at room temperature and needs to be heated and melted in a naphthalene conversion reactor.
(2) Sulfonation: The sulfonation process involves adding concentrated…