Chloride ion permeability and reinforcement corrosion of alkali activated slag concrete

Test results show that neutral soldium-salt alkali activated slag concrete gets excellent anti-permeability and waterproof ,and soit can be used as hardened waterproof buiding materials.

The investigations of concrete s leak-proof,freeze-proof and chemical corrosion-proof have been confirmed that the new alkali-slag concrete has possessed a good merit of durability.

Research into quality control of commercial slag concrete production system;

Some engineering properties of slag concrete as Influenced by mix proportioning and curing;

Anti-corrosion performance of slag concrete in high-concentration salty solution;

Establishment of local curve for ground slag concretestrength by rebound method;

Based on the rebound and compressions strength test results of 42 early-age ground slag concrete samples,the appropriate mathematical model is selected,and the special curve for early-age ground slag concrete strength is proposed by regress analysis.

Study and application prospect on full slag concrete;