Waterproof Aluminum Foil 14 Micron 920mm Bitumen material is a construction material used in civil engineering to prevent water from penetrating the structural layers of buildings. There are four commonly used waterproofing materials: waterproofing membranes, building waterproofing coatings, rigid waterproofing materials, and building sealing materials. Class C waterproofing membranes are mainly used in building walls, roofs, tunnels, roads, landfills and other places. It is a flexible building material product that can be rolled into rolls to resist external rainwater and groundwater leakage. It ensures that buildings and other structures are protected against the infiltration of rain, groundwater and other water. It is an indispensable main material for construction projects.
1. Build waterproof coating
Waterproof coating is a liquid substance at room temperature. When applied on the surface of the basic structure, it can form a tough waterproof film, thereby playing a waterproof decoration and protective role. Waterproof coatings are suitable for waterproofing, moisture-proofing and building surfaces, trenches and grooves with complex structures such as roofs, walls and basements, etc. Waterproof coatings are divided into polymer cement-based waterproof coatings, polyurethane waterproof coatings, cement-based penetrating crystalline waterproof coatings, etc.
1.Polymer cement-based waterproof coating
Long life and other characteristics. It is widely used in waterproofing, anti-seepage and moisture-proofing of roofs, interior and exterior walls, bathrooms, pools and underground projects.
2. Polyurethane waterproof coating
3. Cement-based penetrating crystalline waterproof coating
2. Rigid waterproof materials
Rigid waterproofing materials usually refer to waterproof mortar and waterproof concrete, commonly known as rigid waterproofing. It uses cement and sand as raw materials or adds a small amount of additives (waterproofing agent), polymer materials, etc. to suppress or reduce changes in porosity and pore characteristics and increase density by adjusting the mix ratio. Each raw material interface between the mixture has a certain resistance to cement mortar or concrete penetration Aluminum foil 14 micron 920mm is used for waterproofing asphalt materials. Usually used for underground engineering waterproofing and anti-seepage.
3. Building sealing materials
Building sealing materials are used to maintain watertight and airtight properties on various joints, cracks, and deformation joints (settlement joints, expansion joints, seismic joints, and joints) on buildings, and have a certain strength and can connect structural parts. Filler. Material. Commonly used building sealing materials include silicone, polyurethane, polysulfide, acrylic and other sealing materials.
