Contour Mapping – Characteristics, Methods & Uses. The Contour are the lines joining the points of equal elevation on the surface of earth or we can say that the contour is a line in which the ground surface is intersected by the level surface obtained by joining points of the …
Read More »Why Camber Is Provided In Road
Types Of The Road Camber – Advantages & Methods Of Providing Camber What Is The Camber ? Camber is the slope provided to Road Surface in the transverse direction to drain off the rainwater from the road surface. It is also known as cross slope of the road. In this article, …
Read More »How To Estimate The Roofing Sheet Requirement For a Building
How To Estimate The Roofing Sheet Requirement For a Building Let us Calculate the Number Of Roofing Sheets required for the below-given building. Given data: Length of the building = 20 ft. Width of the building = 15 ft. Overhang on all four sides = 1ft Angle θ = 50° Calculation: …
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