Question

what can be used for making dump proof foundation for buildings??​

Answer 1

• Explanation:
• Hot bitumen. This is a flexible material and is placed on the bedding of concrete or mortar. ...
• Mastic asphalt. ...
• Bituminous felts. ...
• Metal sheets. ...
• Combination of sheets and felts. ...
• Stone.

Answer 2

Answer:

1. Property of the material

An effective damp proofing material should have the following properties

1. It should be impervious.

2. It should be strong and durable and should be capable of withstanding both dead as well as live loads without damage.

3. It should be dimensionally stable

4. It should be free from deliquescent salts like sulphates chlorides and nitrates

5. The material should be reasonably cheap.

6.The material should be such that it is possible to carry out leak proof joining work.

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