chemical admixture
2.Study on physico-chemical properties of mineral admixture slurry used in concrete
6.It concludes that the flash is a kind of material similar as volcano ash in the physical and chemical characteristics,the mixing pile shaped by flyash, whose pile strength is improved with the increase of cement admixture load capacity and displacement of soil-cement single pile and compound reinforced material shaped by mixing flyash soft layer, which meets with the requirements cf expressway and common building to compound foundation.
7.The results indicated: the high active mineral admixture slurry solid content could substitute 10%~30% cement to product the high performance concrete of C30~C50,its workability and the later performance had achieved the national standards,and has realized the low hydration heat,the low chemical shrinkage and the low cost application effect.
