The roof, the yard is affected by the weather such as rain, sunshine ... so often occur the phenomenon of leaking, cracking if not properly waterproofed. To ensure the longevity of the roof deck is durable and does not interfere with life, the waterproofing of the roof deck roof is extremely important. On the market there are many waterproof products, but to choose a good product that is reasonable price is always a question of the "god". With 20 years of experience in the field of waterproofing, Son Tinh applied the waterproofing measures for floor roof terrace with the product Mariseal 250 imported from Greece. Mariseal 250 is a water-based, polyurethane solvent-based waterproofing material. Customers can find out more about this product here.
Here are the procedures for waterproofing roof decking:
Step 1: Cleaning, surface waterproofing
Roofs, roofs must be cleaned and sealed to create a flat surface, sure, dry, not stagnant.
Step 2: Apply one coat of Mariseal Aqua Primer to the entire floor surface, wall surface, 0.1kg / m2 norm, wait 6 to 8 hours.
Step 3: Apply the first layer of Mariseal 250 to the entire KVCT surface in a nominal direction of 0.6 kg / m2.
Step 4: Wait for dry after 6 hours, sweep the second layer of Mariseal 250 for the entire KVCT surface in a certain direction perpendicular to the first layer of 0.6 kg / m 2, wait completely dry at least 48 hours in advance. when trying water and handing over.