Category: Concrete Technology

Bureau of Indian Standards stipulated the code to Ordinary Portland Cement 33 Grade named IS 269 1989. You can download

Lightweight concrete has the same strength as that conventional concrete but considerably lower weight. Recent advancements in lightweight concrete are

Fresh concrete made from aggregates, cement, and water has some properties. The properties of hardened concrete highly depend on the

Concrete is heterogeneous, brittle, and the most widely used construction material. Factors affecting the strength of concrete are many and

Concrete admixtures are chemicals or minerals that modify the properties of concrete. Concrete admixtures have a very wide range of

Cement is the only artificial material used in making concrete. In this age of advanced construction technology cement is available

Manufacture sand, also popular as M-Sand, is made from grinding granite in factories. It is a cost-effective alternative to river

Coarse aggregate constitutes the biggest part of concrete. It is desirable that aggregates are of desired properties. Two shape tests