Polycarboxylate Superplasticizer-high Water Reduction

Polycarboxylate Superplasticizer-High Water Reduction is a high performance, 100% poly-carboxylate based polymer, also named PCE.

PC-L is specifically developed as an effective dispersant, fluidifier and high range water reducing agent for concrete and other mineral materials, which is air entraining. It complies with ASTM C 494, Type F specifications.

Application:-
(1) As a new generation of environmental friendly concrete admixtures, PC-L can be applied in hydraulic, electricity, port, bridge, railway, tunnels and highway.
(2) In the production of self-compact precast concrete and conventional concrete, PC-L leads to low water/cement ratios, but maintains workability.

Features and Benefits:-
1. Excellent compatibility with various types of cements.
2. High Water Reducing Rate: Low dosage, and low slump loss.
3i Low chloride and alkali content, no corrosion to steel-bar.
4. High Stability: Neither precipitation nor layers at low temperature.
5. Environmental Friendly: Free from formaldehyde and nontoxic.

Uses and Dosages:-
1. When PC-L is applied, the dosage normally ranges from 0.3% to 1.2% of the weight of cementitious materials. In order to optimize the dosage, experiments are required before the adoption of it or changing of the cement type.
2. Recommended dosage: 0.4% of the weight of cementitious materials.