How to use self-adhesive waterproof membrane? How many years can the self-adhesive waterproof membrane be used?

Due to the unique properties of the self-adhesive waterproof membrane, it is loved by consumers in the market. The self-adhesive waterproof membrane is widely used in construction, agriculture and chemical industries, and is an ideal membrane when purchasing. The service life of self-adhesive waterproof membranes has always been a concern for everyone. So how many years can the self-adhesive waterproof membrane be used? As for the service life of the self-adhesive waterproof membrane, in fact, under different environmental conditions, the service life of the self-adhesive waterproof membrane will also vary.

1. How to use self-adhesive waterproof membrane

1. First of all, the paved ground or road surface needs to be cleaned, and it is better to apply the treatment agent on the ground. Wait until it cools down before proceeding to the next step. During this period, you must not pass or touch it with your hands.

2. Next, the water pipes or joints, including the yin and yang corners, should be waterproofed, because these places are most prone to water leakage in the later stage, and the alignment needs to be adjusted according to the actual situation to facilitate positioning.

3. Then lay the self-adhesive waterproof membrane. When laying, you need to turn the coiled material halfway from one end, cut it from the middle of the film with a scissors, then pull the release paper, pull it backwards, and lay the coiled material at the same time. Pay attention to exhaust and discharge the gas inside, so as to ensure that the paving is dense and the sealing effect is good.

4. Next, follow the above method to pave the other half of the coil. Finally, we tear off the isolation film to achieve the effect of paving. In short, we must pay attention to the sealing performance.

Editor's summary: When laying waterproof membranes, the ground must be cleaned before laying waterproof membranes. And for some node positions, it needs to be painted or sprayed first to ensure a better waterproof effect.

2. How many years can the self-adhesive waterproof membrane be used?

1. The self-adhesive rubber asphalt waterproofing membrane has a service life of 20 years below 7°C, 28 years at around 20°C, and 15 years above 37°C.

2. The degree of aging depends on environmental factors. Self-adhesive membranes are widely used in underground waterproofing projects. They are relatively common and popular products. They are suitable for waterproofing projects with high concealment. They basically have the same life span as buildings. Such aging resistance time It's longer.

3. The use of materials is different in different areas. The anti-aging time of the basement can be more than 10 years. The self-adhesive membrane for the roof greatly accelerates the aging of the material, which takes about 5 years. If it is used as a protective layer, the service life will be longer.

Self-adhesive waterproof membrane has the effect of waterproofing and moisture-proof, and can be used in areas such as roofs and basements. The service life of self-adhesive waterproof membrane is relatively long, but when purchasing self-adhesive waterproof membrane, you must choose the quality Good branded product.