introduction
P540 is a relatively powerful superplasticizer and water reducer based on polycarboxylate ether, produced according to ASTM C494 and ISIRI-2930 standards. This product is recommended for concretes with a water-cement ratio above 0.45. And the high spreading power of cement particles is recommended for use in the concrete industry in mild and cold seasons. This plasticizer will perform well for compressive strength C25 to C30.
Application
Concreting in mild weather
Concretes with high performance and suitable efficiency
Concretes with low permeability
High durability concretes
Architectural concretes
Precast concretes
Advance
Reducing the ratio of water to cement materials in equal fluidity
Increase in compressive strength in equal water-cement ratio
Reducing water absorption and permeability
Better distribution of cement
Reduce bleeding and segregation
Increasing the efficiency and reducing the cost of concrete implementation
Consumption range
Best use time: 5 minutes after complete mixing of concrete
Effective time: 10 minutes after adding
Usage amount: 0.5 to 1.2 percent of cement weight
Exact consumption amount: depending on the mixing plan
