In the process of waterproofing engineering construction, we choose a lot of materials and solutions. The reactive self-adhesive rubber waterproofing membrane that I am giving you an example of today is a representative one. It has the advantages of tear resistance, chemical corrosion resistance, impact resistance and low temperature resistance, and the overall performance of the product is also relatively good. It can be placed on the roof or on the roof, and satisfactory performance can be ensured through the waterproofing project in the early stage of building delivery. In addition to the living effect, the reactive self-adhesive rubber waterproofing membranes on the market can also provide products with a variety of physical performance indicators according to different usage scenarios and locations.
1. How to use reactive self-adhesive rubber waterproofing membrane
PCM self-adhesive rubber modified asphalt waterproofing membrane can be constructed by wet laying method, that is, directly using polymer cement slurry Bonded to the concrete base, it can also be constructed using pre-paved anti-adhesion technology.
2. Advantages of reactive self-adhesive rubber waterproofing membrane
The main characteristics of reactive self-adhesive rubber waterproofing membrane are: pre-paved membrane and cast-in-situ concrete Through a chemical reaction, the membrane and the concrete are ionically combined into one, forming a water-impermeable reaction layer. Therefore, it has good water tightness, high durability, and no water leakage. It is called skin-type waterproofing. This membrane has excellent characteristics such as strong applicability, not limited by construction conditions, and good chemical corrosion resistance. Its physical technical indicators and performance all meet the standards of GB-18173.
1. Advanced polymerization technology is used to combine ethylene-propylene rubber and polypropylene, which combines the excellent weather resistance of ethylene-propylene rubber with the weldability of polypropylene.
2. Special formula technology does not require the addition of any plasticizers that can easily make the material brittle. It does not cause the phenomenon that general thermal welding coils (such as PVC) become brittle due to plasticizer migration, and maintains long-term waterproof function.
3. Excellent high and low temperature resistance, like rubber materials, it still maintains flexibility at -50°C and maintains mechanical strength at higher temperatures.
4. Chemical resistance, resistance to acid, alkali, salt, animal oil, vegetable oil, lubricating oil corrosion, resistance to algae, mold and other microbial growth.
5. It has excellent root puncture resistance and can be used as a root puncture resistant membrane for planting roofs.
6. Resistant to heat aging and good dimensional stability.
7. Light-colored surface, mainly white, smooth surface, high reflectivity, energy-saving effect and pollution-resistant.
8. The ingredients do not contain plasticizers and chlorinated polymers. No harmful gases are generated or released during welding and use, and are harmless to the environment and human health.
The reactive self-adhesive rubber waterproofing membrane given above is a representative type of waterproofing material because of its outstanding advantages and characteristics, such as convenient and simple construction, easy operation, and The product itself has a long service life. In addition, we can find that the reactive self-adhesive rubber waterproofing membranes on the market have high tensile strength, good sealing, and corrosion resistance. They will not be affected by changes in external ambient temperature or humidity. The impact of the product will cause damage to the product itself, thereby avoiding safety problems, so we can see it in the construction field or some transportation industries.