a. Most of the binding materials use on site is mud, clay and cement. write short notes on Low heat cement 

b. Mixing concrete is one of the major activities that goes on onsite. Descriminate hand mixing of concrete over machine mixing 

c. Fresh concrete is one of the material use in road construction works. Construct between Workablity of concrete and chemical curing of concrete. 

Answer rating: 100% (QA)

Solution Step 1 Cement is a binding material in concrete and mortar which is the made up of calcareous argillaceous and siliceous substances The vario... View the full answer