Effect of high temperature curing on the early hydration characteristics of a complex binder containing steel slag

Mechanical performance and microstructure of fiber reinforced active powder concrete with different contents of steel fiber,polypropylene fiber and PVA fiber in high temperature curing at 90℃,200℃ and 400℃ are studied,different fibers are mixed.

The influence of contents of every component,fiber categories and contents,contents of ultra-pulverized fly ash which was found as the sixth component and quartz power which was replaced by raw fly ash in the condition of different water/binder on the strength and fluidity was reviewed;also,the influence of high temperature curing on the strength was reviewed too.

Effect of curing temperature on strength of fly ash based mineral polymer;

Influence of specimen size and curing temperature on volume expansion of steel slag sand mortar;

Influence of curing temperature on autogenous shrinkage strain and stress of high strength concrete

This paper experimental studies the effect of low temperature reservation on ordinary concrete and high performance concrete.

Geopolymeric cements curing at normal temperature were prepared with steel slag as principal or minor raw materials,and the influences of the curing methods and the contents of steel slag on the compressive strength of fly ash-based geopolymeric cements were discussed.