Introduction to building waterproofing

Building waterproofing is a defensive measure taken to avoid the harm of water to the building, such as the outer envelope structure and basement. Includes waterproofing construction treatment and selection of waterproofing materials.
Common waterproof construction methods have two kinds of waterproof construction and material waterproof. Structural waterproofing is to achieve the purpose of waterproofing by using the shape and mutual lap of the component itself. It is mainly used for the self-waterproofing roof of the component and the joint of the outer wall panel of the prefabricated building. Material waterproof is the use of material impervious water to cover and seal components and gaps. It is often used for waterproof of roof, exterior wall and basement.
There are many kinds of waterproof materials, mainly asphalt, plastic and rubber and waterproof concrete. Asphaltene waterproof coil is widely used in underground, hydraulic, industrial and other buildings. Plastic and rubber waterproof materials including film, coating, waterproof agent, caulking sealing materials. Waterproof concrete is mainly used in underground water construction and roofing engineering.

Building waterproof engineering is to ensure that the structure of the building (structure) is not invaded by the water, the internal space is damaged by the water of a branch engineering, building waterproof engineering in the whole building engineering occupies an important position. Building waterproof engineering involves the basement, wall ground, wall body, roof and many other parts of the building (structure), its function is to make the building or structure in the design durable life, prevent rain and production, living water leakage and groundwater erosion, to ensure that the building structure, internal space is not contaminated, to provide people with a comfortable and safe living space environment.