Kashi grout quality of the best manufacturers

? High Strength? Early strength? Crowd state? Micro-expansion? Anti-aging, acid corrosion? Million times by the fatigue test, 50 freeze-thaw cycle test, 3000 hours aging fast test appearance defects were not there, and in 30 days immersed in the oil intensity has improved significantly. ? Construction above the ambient temperature can be -10 ℃. The product construction convenient, low-carbon environment, quality and cheap, is the preferred home improvement building materials, construction, factories, etc.