What Is Dampness?

Requirements of an Ideal Material for Damp-Proofing

1. Damp Proofing material should be durable.
2. It material should be dimensionally stable.
3. Material should be reasonably cheap.
4. The material should be free from sulfates, chlorides, and nitrates.
5. The material should be such that it remains steady and does not allow any movement n itself.
6. The material should be perfectly impervious.
7. The material should be capable of resisting safely the loads coming on it.
8. The material should be flexible so that it can adjust the structural movements without any fracture.

Materials Used for Damp-Proofing

• Hot Bitumen
• Mastic Asphalt
• Bituminous Felts
• Metal Sheets
• Combination of Sheets and Felts
• Stones
• Bricks
• Mortar The mortar
• Cement Concrete
• Plastic Sheets

1. Hot Bitumen

2. Mastic Asphalt

3. Bituminous Felts

4. Metal Sheets

5. Combination of Sheets and Felts

6. Stones

7. Bricks

8. Mortar

9. Cement Concrete

10. Plastic Sheets

What Is Dampness?

What Is Dampness in Building?

What Causes Dampness in Walls?

Damp Proofing Materials

1. Hot bitumen. This is a malleable substance that is applied to concrete or mortar beds.
2. Mastic Asphalt. It is a semi-rigid substance that produces an effective damp-proofing impermeable
3. layer.
4. Bituminous Felt.
5. Bricks.
6. Mortar.
7. Stones.

Damp Proofing Materials for Walls

• Damp-proof Membrane (DPM)
• Liquid Damp-proofing Coatings
• Cementitious Tanking
• Cavity Wall Insulation

Damp Proof Material

Types of Damp Proofing Materials

Hot Bitumen for Damp Proofing

Most Commonly Used Damp Proofing Material

Dpc Full Form in Civil Engineering

Materials Used for Dpc

• Bitumen roll.
• Slates and cement mortar.
• Mastic asphalt.
• Lead or copper sheeting.
• Tar and pitch.

Following Stone Is Suitable for Damp Proofing

A Flexible Material Used for Dpc Is

• Big Roofing Companies
• West Point Bridge Designer
• What Is Plaster | Type of Plaster | Defects In Plastering
• Introduction of USCS | USCS Classifies Soils into Two Broad Categories
• Introduction of Gantry Girder | Load on Gantry Gutter | Type of Load on Gantry Gutter
• What Is Pier Foundation | Types of Drilled Piers | Advantages and Disadvantages of Drilled Pier Foundations