Рет қаралды 788
Durability-Effect of Chemical actions
DR. S. Suriya Prakash
Department of Civil Engineering
IIT Hyderabad
The chemical deterioration of concrete caused by aggregate silica reaction(ASR) and sulphate attack is explained in this lecture. 1) ASR's influencing factors, mechanism, and preventive measures are discussed. 2) type of sulphate attack, factors affecting and preventive measures are discussed