Which of the following materials falls under the category of rigid materials when checking the dampness of a material?
Before Click on the Check Answer button, You should read the below Explanation to understand the Concept
ANSWER= [A] Cement Concrete
Explain:- Correct answer for question Which of the following materials falls under the category of rigid materials when checking the dampness of material is (A) Cement Concrete
Must Read for Clear Concept
Damp Proofing of foundation is necessary to prevent the capillary rise of water in the wall and also in the Ground floor.
Material is commonly used for damp proofing are described below
The flexible materials like hot bitumen, bituminous felt, plastic sheet, a metal sheet of lead, copper etc.
The materials like mastic asphalt and other combination of impervious materials
It is impervious bricks, stones, slates, cement concrete or cement mortar pointed with bitumen etc
Cement concrete layer of 1:2:4 mix with waterproofing agent is used as P.P.C. which doesn't permit the rise of water by capillary action but allows water to pass through the cracks which occur in this layer due to shrinkage or minor settlement of buildings.
Join Us for more Effective Study and share with friends and help them to grow