Grade of Concrete
Grade of Concrete The desired properties of concrete are its compressive strength, tensile strength, shear strength, bond strength, density, impermeability, durability, etc. Among these, the…
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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 by a hardened paste made…
Principles & Methods Concrete Mix Design
Principles & Methods Concrete Mix Design Mix Design is the science of determining the relative proportions of the ingredients of concrete to achieve the desired…
Commercial Buildings
Commercial Buildings The combination of high quality architectural load bearing exterior walls with mass produced structural precast floor and roof members and precast concrete framing…
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 homes where the repetitive use…
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 of mixing concrete is resorted…