Sell Portland cement 52.5 52, 5R

Description

Standard:  GB*******7, JC/T*******9, GB/T*********8 IDT, ISO***1:***8
Features:
High strength, high steady, high quality, low fluctuate
High purity limestone material, with advanced Pyro-Rapid pre-calcine, pre-heating technology.
By advanced X-ray fluorescence analyzer, we can get ingredient quickly and make ingredient steady.
Dry method equipment imported from Germany KHD, make clinker aggregate excellent quality. (C3S+C2S﹥*7%, C3A≈8%, C4AF≈*2%)
Freeze proof, abrasion resistance, low slump constant. 
Attention:
Store carefully, avoid moisture.
Not mix with different type cement together.
Select cement type and grade as real condition
Application range:
For high strength concrete and prefabricated parts, like as road, bridge, etc
Portland cement  *2.5,*2.5R analysis report