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Civil Gyan

December 2019

Different Grades of Ordinary Portland Cement- OPC 33/43/53

Cement is the most generally used construction material existing and is merely behind water because of the planet’s most consumed resource. The cement grade mainly corresponds to the average compressive strength attained by at least three mortar cubes (area of face 50 cm2) composed of one part of cement, three parts of standard sand (conforming to […]

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Building Materials used in Construction and their Types

building materials

All the building structures are composed of various types of materials. These materials are either referred to as building materials or materials of construction. A builder, perhaps an architect or engineer, or a contractor needs to become familiar totally with these building materials. The information on various types of materials, their properties, and their uses

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