All waterproofing work is an integral part of all construction work, due to which the service life and life of buildings are significantly increased. So, there are several types of waterproofing in the world. Let’s look at them all together. The very first type of waterproofing is coating or as many builders and spray specialists call it. It is applied in two layers on the required surface, such as moisture -resistant plywood and t. d, while the layer thickness is adjustable from two tenths to four millimeters. Do not forget before applying the second layer the first should be dried one hundred percent.
