Bahasa Indonesia ID
   Image   +62 811 8888 110

Tentang Geofast

Geofast Semen Geopolymer Fast (Fast Setting) made from raw use high terk tackles (slag) available abundant in Indonesia so that in the future it can reduce dependence on the limestone mountain mine. Geofast is able to achieve optimum strength in 7 days, while conventional cement takes 28 days. In testing geofast meet ASTM C 109 standards.