Study on the performance of a new granular soil stabilizing binder (AGS)

AGS, a new granular soil stabilizing binder, is made from slag, Clinker, gypsum and a little activator It has long setting time, high bending strength and expansibility. The performance of AGS is studied in this paper. The results show that the strength of AGS stabilized granular soil is 20% higher than that of 425# cement stabilized granular soil, and tensile splitting strength, CBR value and crack resistance of AGS stabilized granular soil are superior to that of 425# cement stabilized granular soil. The amount of AGS is 20% lower than that of 425# cement in the same granular soil strength. The delay time of AGS stabilized soil can reach 8-12 hours.