What is waterproofing?
Waterproofing is the method of protecting the building from the damages that can be caused by water. These materials create a barrier to prevent water infiltration into the building. There are many methods and materials available in the market for waterproofing various parts of the house such as walls, terrace, basement, and roof.
In Delhi city, the buildings undergo the hottest summer which reaches 45 °C and coldest winters that reach 6 °C. The building needs to be strong enough to meet the drastic climatic changes that happen in the city. The monsoon arrives from the end of July to August. New Delhi receives an average of 790 mm rainfall per year and an average of 237 mm rainfall in July. It generates severe problems other than waterlogging. It leads to the collapse of the walls. Waterproofing can help it stay strong without cracks and also, it acts as a reinforcement that supports the building. The waterproofing coat envelops the cracks present and don't allow it to expand.
Waterproofing material dealers in Delhi are providing all the types of waterproofing materials available in the market. The construction chemical companies in India manufacture the waterproofing materials and distribute all around the country through the waterproofing material dealers.
You will need to mix any suitable waterproofing compound for concrete for such as waterproof cement additive or admixture. When this additive mixed with mortar in the specified composition, the mixture turns waterproof after drying. There are many admixtures available in the market. The hydrophilic admixture, crystalline admixture, and capillary admixture are categorized based on their waterproofing phenomenon. These are some of the admixtures that can be easily mixed with cement to make it waterproof.
There is a long list of waterproofing materials that work for different areas with the various phenomenon. Some of the waterproofing chemicals are admixtures, waterproofing compounds, waterproofing cement, paints and many others. The popularly known waterproofing material brands are Dr.fixit, Fosroc and roff waterproofing chemicals.
There are many terrace waterproofing methods and waterproofing materials for the roof are available in the market. Here is a description of how to waterproof your terrace with a waterproofing material.
Brushing the surface with a push broom removes dirt and debris from it. The waterproofing membrane or the waterproof coat will tear up if the surface is not cleaned well before applying on it.
If the surface of the terrace has holes, cracks or any other damage on the surface, it is necessary to cover the damaged area before waterproofing it. Water penetrates through these minor damages which leads to water leakage. Covering the damages is crucial before starting the process. Seal the cracks and holes with the silicone sealant.
Concrete primer is a substance that allows enhanced adherence of waterproofing membrane or coat to the concrete surface of the terrace. Two layers of coating of this primer all over the surface are adequate for the perfect finish. Allow each layer of the coat to dry completely before starting the next.
The application procedure varies depending upon the type of waterproofing material that is being used. Some waterproofing membranes are compounded together by heating it with the flaming torch. In the case of liquid waterproofing membranes, some require reinforcing mats or fabric mat and others need multiple layers of coating.
Some of the waterproofing materials that are suitable for terrace are bitumen waterproofing membranes or torch on membranes, polyurethane waterproofing materials, acrylic waterproofing coatings and liquid waterproofing membranes.
Waterproofing solutions for walls
Exterior walls are exposed more to water during monsoon rains. The water infiltrates through the cracks on the wall forming damp patches on the interior walls. The wall dampness further leads way another issue called mold and fungal growth. Waterproofing the interior and exterior walls is the only solution to prevent further damage.
PVC sheathing, waterproofing cement, and coating are the waterproofing chemicals for walls. Waterproofing paints for the wall are the most popular and inexpensive solution to the wall dampness. Applying waterproofing paint for outside wall can minimize wall dampness and mold growth. Some of the waterproofing paints are latex paints, polyester epoxy coatings, vinyl wall coverings and many other coatings.
Steps to waterproof exterior walls
It is essential to know the reason for the problem before you start solving it. If the dampness is through the water leakage from the kitchen or bathroom, It is worthless to waterproof you wall without stopping the leakage. Find the cause of the problem and resolve it.
A clogged gutter allows the overflowing water to fall on the exterior wall of your house. Clogs also preserve water which leads to the gradual ingress of water into the wall.
Choose a type of the waterproofing material that suits your house. They are mostly of coating, sealer or paint. The waterproofing coatings are cement-like products that are applied even to the painted walls. The waterproof sealers are the form of waterproofing coating that is applied only to unpainted walls. Waterproofing paints are acrylic wall paint that provides breathable waterproofing.
Sand the rough areas. Clean the surface of the wall with water and let dry completely. Fill the cracks and other minor damages with filler. This process supports good adherence between the waterproofing material and the wall.
Apply the waterproofing material using a brush or a roller. Apply the first coat all over the wall and wait for it to dry before applying the second coating if multiple coatings are essential.
Find the best trustworthy waterproofing material dealers in Delhi who will provide you the high-quality waterproofing materials through Sulekha by just answering few questions asked above.