ACTIVATION INTENSIFIER APPLIED TO CEMENT MIXED WITH LARGE AMOUNT OF LIMESTONE

摘要

An activation intensifier applied to cement mixed with a large amount of limestone, comprising: 5-8% by weight of alcohol amine substance, 10-15% by weight of herbal lignin based polyhydric alcohol, 10-25% by weight of aluminum salt, 5-20% by weight of iron salt, and 40-65% by weight of water. The activation intensifier has a low cost, and improves the strength of the cement mixed with a large amount of limestone and the compressive strength of the hardened cement-based slurry.