Why use Polycarboxylate Powder?

Why we use Polycarboxylate Powder?

Keywords
Polycarboxylate Powder,Chinese Polycarboxylate Powder,superplasticzer

The Polycarboxylate Powder has high water reducing rate, it can obviously improve the fluidity of the mortar, can increase the fluidity of the grouting material or the cement mortar, improve the working efficiency, improve the plasticity holding capacity, increase the early and later strength, and prevent or reduce the shrinkage cracking of the mortar after hardening. It can be specially used for producing grouting material and powder mortar, and is suitable for non-shrinkage grouting material, cement-based building ready-mixed mortar, cement base mortar, thermal insulation mortar, waterproof mortar and the like.

Polycarboxylate Powder is a new generation of high performance water reducer. Compared with traditional superplasticizers such as naphthalene series, polycarboxylate superplasticizers have many unique technical performance advantage:
Low dosage and high water reducing rate;
Good fluidity retention of concrete mixture;
Good compatibility with cement;
The prepared concrete has small shrinkage, and is favorable for improving the volume stability and durability of the concrete;
invironment-friendly and pollution-free in the production and use process, and belongs to a green admixture.

Compared with liquid Polycarboxylate, the powder polycarboxylate superplasticizer has the following characteristics:
Can be widely applied to building material products such as dry-mixed products, ceramics, coatings, gypsum products, refractory materials etc.
Suitable for facilitate long-distance transportation and reduce storage space;
High water reduction: up to 25, 30%;
Low content: 0.1% -0.2%;
High early strength: 3d strength of concrete can be increased by 100% -400%;
Effectiveness at low water cement ratio: Ultra high strength concrete with high compressive strength can be prepared at a water cement ratio of 0.15;
Stability: The polycarboxylate superplasticizer powder can be stored at an appropriate temperature and is more stable.