2024

Characteristics and application scope of polypropylene waterproofing membrane

Polypropylene waterproofing membrane is a type of waterproof membrane. It is a waterproof and anti-seepage material with a new structure, multifunctionality, and good comprehensive technical performance based on a more in-depth study of existing waterproof and anti-seepage membrane products. This is also a more commonly used waterproof material nowadays. Do you know the advantages and scope of application of polypropylene waterproofing membrane?
Characteristics of polypropylene waterproofing membrane:
1. No adhesive is required, the isolation layer can be peeled off and firmly adhered to the base layer. Convenient construction and fast construction speed.
2. It has rubber elasticity and excellent elongation, which can effectively utilize the deformation and cracking of the base layer.
3. Polypropylene waterproofing membrane has good adhesion to the base layer and can effectively utilize the deformation and cracking of the base layer.
4. It has self-healing properties, that is, when the coil is pierced or embedded by a hard object, it will automatically heal, so it can still maintain good waterproof performance.
5. Construction safety, no pollution to the environment, simple and tidy construction, easy to achieve civilized construction on site.
Scope of application of polypropylene waterproofing membrane:
This waterproof membrane is suitable for roof waterproofing, floor waterproofing, moisture proofing and air tightness in industrial and civil buildings, moisture proofing of indoor walls and floors, bathroom waterproofing, water tanks, channels, bridges and culverts, waterproofing, anti-seepage (to prevent metallurgical and chemical pollution, and to protect finished products according to pH value) and other waterproofing projects.
The upper and lower surfaces of the polypropylene waterproofing membrane are rough, and the non-woven fibers have a random cross structure to form a three-dimensional mesh. It can be used stably for a long time within the temperature range of -40 ℃ to 60 ℃.
Polypropylene waterproofing membrane is suitable for bonding various materials, especially directly bonding with cement materials during the curing process. As long as there is no clean water, it can be built. It has good comprehensive performance and high tensile strength. Strong impermeability, good low-temperature flexibility, small expansion coefficient, easy adhesion, low friction coefficient, can be directly installed and used in sandy soil, with stable and reliable performance. In addition, polypropylene waterproofing membrane is also a green and environmentally friendly product that can be used with confidence.