2024

Characteristics of polypropylene waterproofing membrane

Polypropylene waterproofing membrane is a type of waterproof membrane. It is a product with a novel structure, wide applications, and excellent comprehensive technical performance based on a thorough study of existing waterproof and anti-seepage membrane products. Waterproof and impermeable materials are also increasingly used as a type of waterproof membrane. Do you know the advantages and scope of application of polypropylene waterproofing membrane?
1、 Characteristics of polypropylene waterproofing membrane:
1. No adhesive is required, the isolation layer can be peeled off and firmly adhered to the base layer. The construction is convenient and the construction speed is very fast.
Polypropylene waterproofing membrane
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.
6. In addition to the main material, polypropylene waterproofing membrane also has good water resistance and high strength (polyethylene polypropylene composite waterproofing membrane can only be treated for waterproofing), so waterproofing has a dual guarantee.
7. Corrosion resistance: Polypropylene waterproofing membrane has good acid resistance, alkali resistance, chemical resistance, and good aging resistance in various environments.
2、 Construction process
Material inspection → Check the pre embedded conditions of the pipeline → Clean the foundation layer → Level the foundation layer → Prepare adhesive → Handle complex parts → Lay rolls → Water storage test → Protective layer construction → Check and accept
Polypropylene waterproofing membrane is one of the more complex processes in waterproofing membranes. Polypropylene waterproofing membrane is a very rare type of waterproofing membrane. This waterproof membrane is also relatively expensive, so it should not be stretched too hard. When installing polypropylene waterproofing membrane, it is necessary to first determine the size and then evenly apply the adhesive, otherwise unevenness may occur.