To date, the most popular is the liquid waterproofing of the floor, and since in most cases the floor is a concrete base, it will be more appropriate about the liquid waterproofing of concrete. For the efficiency of work and the quality of the result, spraying of liquid rubber on the floor surface is used. She completely repeats the surface relief, so you can not be afraid for the general curvature of the floor. Thus, the entire concrete surface and walls to a height of 150-200 mm are covered with a waterproof ball of rubber.
If the waterproofing of the floor is produced in a new building, a leveling screed is necessary, since the floor will have some curvature. And only when the screed becomes strong enough, the floor is treated with waterproofing. In addition to protection against moisture, waterproofing has an anti -corrosion property, which will be very useful when processing basement floors and basements of residential buildings.
If it is necessary to waterproof in a wooden house-the bitumen-polymer mastic containing very little moisture is perfect here. In addition, residual moisture is absorbed by the activator. This is an absorbing powder, which must be added to the mastic before use. As a rule, in wooden houses, the processing area is relatively small and the processing itself is not difficult, so it can be done alone, without buying additional materials, expensive equipment and hiring workers.