At the Magnel Laboratory for Concrete Research an intensive vacuum mixer which can regulate the air pressure is available.As such the amount of entrapped ai
The same amount of mixture ratio of cement, replacing a part of fly ash with a certain amount of mud to research about the workability of fresh concrete and
It used conventional techniques and materials prepared high strength fiber reinforced concrete whose strength class is above C100 and it studied the effect
Methylene blue value (MBV) is an effective index for detecting harmful clay in manufactured sand (MS) and its of great importance for quality control of MS