Culverts

Culverts

The culverts are a civil structure constructed or installed for allowing to cross the drainage and to provide cross-passage for people, animals & vehicles. Depending on the availability of the height of the dam where these culverts …

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Lightweight Concrete

Lightweight Concrete

Lightweight concrete is a special concrete whose weight is lighter than conventional concrete, the density of this concrete is much lower density {300 kg / m3 to 1850 kg / m3) than normal concrete. Due to lightweight …

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Damp Proofing

Damp Proofing

Damp proofing is a coating, generally asphalt-based that is either hand applied on the exterior wall or sprayed onto the wall; it is good to slow the rate of moisture absorption. Moisture resistance must not be absolute, …

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Types of Aggregates

Types of Aggregate

Different types of aggregates are used in making concrete mixtures & there is wide range of aggregates with some common desired characteristics of concrete. All aggregate are not the same or as expected for concrete, due to …

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