Color: Grey Main Raw Material: Silicate Type: Cement Clinker Hardening Feature: Rapid Hardening Heat of Hydration: Moderate Heat Strength Grade (MPA): 42.5R Product Name: Ordinary Portland cement Application: Construction, Real Estate Feature: Fast Setting Time Item Name: Silicate cement Standards: GB175-2007 Certification: ISO9001 INITIAL SETTING TIME: 175 Setting Time: 2-4 Hours Usage: Construction Material Etc Item: Portland Cement Show More