Damp Proof Course (DPC)

Dampness-in-the-building-wall

Damp Proof Course commonly known as DPC is a layer of materials applied to stop the penetration or movement of moisture inside the buildings from its walls, floors, or roof. Different methods are applied and materials are used to stop dampness in the building. Methods of Damp Proofing …

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Photogrammetry Survey

Photogrammetry Survey

Photogrammetry survey or photogrammetric surveying is one of the branches of surveying. It is an art and the science of obtaining accurate measurements by using photographs taken from terrestrial or air stations. In the photogrammetric survey, the objects are measured without being touched. The photographs are used for …

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