Grade of Concrete

Grade of Concrete The desired properties of concrete are its compressive strength, tensile strength, shear strength, bond strength, density, impermeability,…

Classification of Concrete and Durability

Classification of Concrete and Durability Concrete is a mixture of aggregate and often controlled amounts of entrained air held together…

Principles & Methods Concrete Mix Design

Principles & Methods Concrete Mix Design Mix Design is the science of determining the relative proportions of the ingredients of…

Commercial Buildings

Commercial Buildings The combination of high quality architectural load bearing exterior walls with mass produced structural precast floor and roof…

Residential Buildings Construction

Residential Buildings Construction Precast and prestressed concrete enjoys broad acceptance in low-rise and mid-rise apartment buildings, hotels, motels, and nursing…

Preparation of Concrete Mix

Preparation of Concrete Mix There are two types of concrete mixing (i)  Hand mixing  (ii) Machine mixing Hand Mixing: This method…