Dongke Early Strength Agent Polycarboxylate

Blessed with a team of dexterous professionals, our organization counted as leading Exporter, Manufacturer & Supplier of Dongke Early Strength Agent Polycarboxylate in Qingdao, Shandong, China. High water reducing rate and good early strength performance can greatly improve the fresh concrete plastic index, also improve the concrete pumping, construction performance and high strength. The DK-102 is widely used in ordinary concrete, pumping concrete and precast concrete.
a, a Quality specification
Appearancei 25A Ci Colorless to pale yellow viscous liquid
PH 6.50a 8.50
Water reducing ratei %i 30
Initial fluidity of cement pastei mmi a Y250
Compressive strength ratioi %i 3days240
7days225
28days185
Chloride ion contenti %i a 0.01

a, a Application
1. Applicable to all kinds of industrial and civil buildingsa ready- mixed and cast-in-place concrete.
2. Applicable to high speed railways; passenger dedicated railway, highways, commodity concrete, ports, hydropower station, and the airport construction and other projects, the pre-cast concrete, reinforced concrete and pre-stressed concrete.
3. Applicable to high strength and high performance concrete, high durability and steel fiber etc special concrete