Category: Concrete Technology

Geopolymer concrete has emerged recently as a promising solution, offering a viable and eco-friendly alternative. Geopolymer concrete is a type

Hydraulic cement is comparatively a new type of cement that possesses unique properties, making it indispensable in various applications. Here

ASTM classifies cement into Type I, Type II, Type III, Type IV, Type V and other sub-types like Type IP,

Strength of concrete is designated by its grade. As per Indian Standards, concrete grades are denoted like M20, M25, M30,

IS 12269:2013 code for ordinary portland cement 53 grade has the following specifications. Specification For Packing Of The Cement The

Indian Standards stipulated the code to ordinary portland cement 33 Grade. You can download PDF IS 269 : 1989 with

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 a heterogeneous, brittle, and the most widely used construction material. Factors governing the strength of concrete are many

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

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