Category: Construction Technology

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Field Tests on Sand

Field Test on Sand When conducting a field test on sand, there are several aspects to consider, including its composition, behavior under different conditions, and potential applications. Field tests on sand are crucial in various industries such as construction, geotechnical engineering, environmental science, and agriculture. These tests help in understanding...

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What are Cavity walls and its various purposes?

Cavity walls are a type of wall construction that consists of two separate layers or leaves with a gap or cavity between them. The outer leaf is typically made of brick or stone, while the inner leaf is usually constructed using concrete blocks or bricks. This design creates an air-filled...

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Various causes of Dampness in building

Dampness in buildings can be caused by a variety of factors, ranging from external weather conditions to internal design and construction issues. Here are some of the most common causes of dampness in buildings: 1. Exterior Weather Conditions: Rain, snow, and high humidity can all contribute to dampness in buildings. Water...

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Major Components of Staircase

Following are the major components:- 1) Step: It is the combination of tread and rise. 2) Rise: The vertical height between two treads is known as rise. 3) Tread: The horizontal upper portion of the step on which the foot is placed for ascending and descending is known as tread....

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How Earthquake Resistant buildings are Planned?

The earthquake resistant buildings are planned in the following ways: (i) Symmetry: The building as a whole or its individual blocks should be kept symmetrical about both axes. Asymmetry leads to torsion during earthquakes and is very dangerous; symmetry is also desirable in the arrangement and size of door and...