What is Lintel? Function & Types

What is Lintel? It is a horizontal member which is placed over an opening. It acts just like a beam. It transfers all the load, acting over the openings to the supporting walls. Function of Lintel Lintel provides a bearing for the masonry above the opening and transfers all the loads acting over the opening to …

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What is Carpet Area, Built-Up Area and Super built-Up Area?

What is Carpet Area, Built-Up Area and Super built-Up Area?

When we go to purchase a flat and when we first meet with a builder or real estate agent we come to know about some terminology like carpet area, built-Up area, super built-up area, loading etc.  Every builder calculates the area of a property in a different way, so while buying a property there is a lot …

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What is Development Length? – Complete Guide

What is Development Length?

What is Development Length? It is the minimum length of the bar which must be embedded in concrete beyond any section to develop its full strength. This is also called as an anchorage length in case of axial tension or axial compression and development length in case of flexural tension or flexural compression. It is …

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Material Required for Construction of WBM Road

Material Required for Construction of WBM Road

The oldest type of highway pavement used in modern times is known as Macadam after the name of Johan Macadam, a Scottish Engineer.  The term Macadam in the present time means the road surface and base constructed of crushed or broken aggregates cemented together by the action of rolling and water.  The binding action in …

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How to calculate unit weight of steel bar

Unit weight of steel bar

What is Steel? Steel is the most versatile commonly used structural material. The essential elements in steel are metallic iron and the element non-metallic carbon, with small quantities of other elements such as silicon, nickel, manganese, chromium and copper. It is thus an alloy. Though steel is usually more than 90% iron, with other elements …

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OPC vs PPC – Difference Between OPC and PPC Cement

Difference Between OPC and PPC Cement

Difference Between OPC and PPC Cement The long-form of OPC is Ordinary Portland Cement and the long-form of PPC is Portland Pozzolana Cement. Generally, ISI mark on ordinary Portland cement bag is black in colour whereas the ISI mark on Portland pozzolana cement bag is red in colour. Difference between OPC and PPC cement are as follows: Manufacturing …

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Difference Between One way and Two way Slab

Difference Between One way and Two way Slab

What is the Slab? In reinforced concrete construction, the slab is an extensively used structural element forming floors and roofs. A concrete slab is the plane element having the depth d much smaller than its span and width. It may be supported by reinforced concrete beams, by masonry wall or directly by column. Difference between one way and two way slab are …

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