How to waterproof swimming pools?

Elements to consider when waterproofing swimming pools

While pool waterproofing, it is essential to remember that the surface in question is usually in contact with two types of water: groundwater and pool water. Since groundwater is aggressive, it must be carefully assessed to determine whether the ground water’s presence is permanent or temporary.  The water inside the pool contains chlorine and other agents that may jeopardise its structural integrity. As a result, the walls of the pools must be thoroughly waterproofed and protected with swimming pool waterproofing products .
 

Steps to Waterproof a Swimming Pool

Step 1: Smoothen the substrate

You must flatten the imperfections in the wall or the floor of the swimming pool. Asian Paints Damp Block 2K would be your best bet for an effective application in the pool.
 

Step 2: Cleaning of the substrate

To form a trong bond between your swimming pool waterproofing membrane and the tiles, it is crucial for you to ensure that the substrate is well prepared. Removing contaminants like grease, dust, residues, etc. using cleaning methods like scarifying, pressure washing, shot blasting, sandblasting, and grinding is ideal. Vacuum to remove any dust, use a wet sponge to clean the surface, and let it dry before applying the membrane.
 

Step 3: Apply the swimming pool waterproofing membrane

Apply the SmartCare Bathroom Waterproofing Membrane using a roller, trowel, or spray over the concrete, which is about 3 days old and cures in just two or three hours. It is a good-quality waterproofing material for swimming pool to keep it in a good condition. All control joints, substrate joints, field seams, and corners should be flashed. All flashing should be done according to the product instructions using a Waterproofing Mesh. 

Once the flashing is finished, use a nap roller, v-notch trowel, or airless sprayer to apply the waterproofing membrane to the entire surface. 

Note: Apply the first coat and let it dry for 1-2 hours, then apply a second coat at a right angle.
 

Step 4: Test for leaks

After the membrane is properly cured, you must test to see if the pool is watertight. This is to be done before you begin with the tile installation. After a week, do a flood test, look for leaks, and repair immediately if you find one.

Whether you are looking for a swimming pool waterproofing chemical or wish to know about the swimming pool waterproofing cost, Asian Paints has your back! You can find our waterproofing services near you by contacting us at 1800-209-5678 between 8 a.m. and 8 p.m. or by writing to us at customercare@asianpaints.com.