How to do waterproof construction in toilet?

Selection of basic materials: new waterproof materials such as cement mortar and old waterproof materials such as acrylic acid are commonly used in toilets. We should choose according to the principles of convenient construction, environmental protection and good quality. How to make the bathroom waterproof? The first step is to brush the joints in place. The joint between the bathroom wall and the ground and the joint between the upper and lower water pipes and the ground are the most prone to problems. During construction, you must urge the workers to deal with these edges and corners, so the waterproof coating must be applied in place.