Terrace waterproofing is the process of applying a waterproofing solution or coating to the surface of a terrace to prevent water from penetrating into the structure below. It is important because water infiltration can cause structural damage, mould and mildew growth, deterioration of paint finish, and other problems.
Waterproofing a terrace or roof with water-resistant cement can help extend the structure's life and avoid costly repairs. Here are some frequently asked questions and their answers.
What is the need to waterproof roofs?
Terrace waterproofing is essential as it adds a protective barrier to your roof while shielding it from wear and tear caused by rainwater. It will also prevent water from seeping through gaps and spoiling the house's structure.
What is waterproof cement?
Waterproof cement is used in construction to prevent water from penetrating concrete structures such as foundations, walls, and floors. It is typically used in areas where there is a high risk of water infiltration, such as basements, near bodies of water, or in areas with high humidity. This type of grey cement can also seal cracks and joints in concrete structures to help prevent water from seeping through.
It is typically applied as a coating or slurry over the surface of the concrete and is allowed to cure before the structure is used.
How do you choose waterproof cement for your roof?
Choosing a waterproof cement compatible with your existing roof's material is important. For example, if your roof is made of concrete, you will need cement specifically formulated for use with concrete. The meaning of concrete is a hard, strong building material made by mixing Ordinary Portland cement, sand, gravel, and sufficient water to cause the cement to set and bind.
If you want to buy water-resistant cement for your house, consider the climatic conditions, ease of application, and level of waterproofing required.
How to know if your terrace needs waterproofing?
Here are signs that your terrace needs to be waterproofed:
- Water stains on the ceiling: If you notice water stains on the ceiling or walls below the terrace, it indicates a leak in the roof.
- Peeling paint or plaster: Water damage can cause paint or plaster to peel or flake off the terrace's surface.
- Cracks or gaps in the terrace surface: If you see cracks or gaps in the terrace surface, water can easily seep through and cause damage.
- Musty odours or visible mould growth on the terrace: Mould and mildew grows in damp, humid conditions. If you notice musty odours or visible mould growth on the terrace, it can signify water damage on the roof.
You can rely on reputed brands in India for cement, as it is the second-largest manufacturer in the world after China.
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