Damp Proofing Treatment done from inside the wall

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Is waterproofing and Damp Treatment depends upon the structure conditions ?

Yes, waterproofing and damp treatment depend significantly on the structure's conditions. The effectiveness of waterproofing and damp treatment solutions relies on various factors, including:-
1. Age and condition of the structure
2. Type of construction materials used
3. Design and architecture of the building
4. Environmental conditions (climate, weather patterns, etc.)
5. Presence of cracks, joints, and other vulnerabilities
6. Existing damage or deterioration (e.g., water stains, efflorescence)
7. Interior and exterior finishes (e.g., paint, plaster, tile)
8. Structural integrity and stability
9. Soil conditions and water table levels (for basement and foundation waterproofing)
10. Previous waterproofing or damp treatment attempts
A thorough assessment of the structure’s conditions helps identify the root causes of water ingress or dampness, enabling the selection and application of appropriate waterproofing and damp treatment solutions.

If not proper internal damp proofing treatment done from inside the flat wall (both outer and partition), then paint furniture & fixtures, wall papers and other things may damage. Isn't it ?

Yes, If proper internal damp proofing treatment is not done from inside the flat wall (both outer and partition), it can lead to damage to:-
– Paint
– Furniture
– Fixtures
– Wallpapers
– Other interior finishes
Dampness and moisture can seep into the walls and spread, causing:-
– Peeling paint
– Warped furniture
– Discoloration
– Mold and mildew growth
– Unpleasant odors
– Damage to wallpapers and other interior finishes
Internal damp proofing treatment is essential to prevent water ingress and moisture buildup within the walls, ensuring a dry and healthy interior environment. It’s crucial to address dampness issues before finishing the interior with paint, furniture, and other fixtures to prevent damage and ensure a long-lasting and comfortable living space.

Minimum longevity of the Damp Proofing Treatment?

The minimum longevity of a damp proofing treatment using a polymer-modified mortar (PMM) or polymer-modified cementitious coating can vary depending on several factors, such as:-
1. Quality of the materials used
2. Application thickness and consistency
3. Surface preparation and substrate condition
4. Environmental conditions (temperature, humidity, exposure to water)
However, here are some general guidelines for the minimum longevity of PMM or polymer-modified cementitious coatings:-
1. Internal walls: 10 to 15 years
2. External walls: 5 to 10 years (depending on weather exposure)
3. Bathrooms and kitchens: 5 to 10 years (due to higher humidity and water exposure)
Please note that these are general estimates, and the actual longevity may vary depending on the specific application and conditions. Regular maintenance and inspections can help extend the lifespan of the damp proofing treatment.

Can we do it ( Internal Damp Proofing Treatment) with the Acrylic Polymer mixed with cement ?

Yes, you can use a mixture of acrylic polymer and cement to create a damp proofing solution for internal walls. This mixture is commonly known as a polymer-modified mortar (PMM) or polymer-modified cementitious coating.
The acrylic polymer adds several benefits to the cement, including:-
1. Improved flexibility and elongation
2. Enhanced adhesion to the substrate
3. Increased water resistance and impermeability
4. Reduced shrinkage and cracking
5. Improved durability and abrasion resistance
By mixing the acrylic polymer with cement, you create a strong, flexible, and water-resistant coating that can effectively prevent dampness and water ingress in internal walls.
Here's a general guideline for mixing:-
1. Mix 1 part acrylic polymer with 2-3 parts cement (by weight).
2. Add water as needed to achieve a workable consistency.
3. Apply the mixture to the walls using a brush, roller, or spray.
4. Ensure proper surface preparation and curing procedures.

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