SBS waterproofing membrane has a storage period of one year from the production date under normal storage and transportation conditions. Any membrane that exceeds the storage period must be re inspected and qualified before use. The membrane should be tightly and neatly rolled, and the inside and outside of the end face should not exceed 10mm. This is related to the requirement of using an automated rolling machine according to regulations. Without advanced rolling equipment, it cannot be achieved and should be judged as a low-quality product. Judging from its color, the good membrane has a black and shiny color, with a glossy finish. Due to the high shear grinding machine, it is well matched and there are no insoluble small particles.

From the cross-section of the roll material, it is clearer to see that inferior SBS waterproofing rolls either have no black gloss or small insoluble particles on the cross-section, making the roll material appear rough and odorless. Genuine rolls have almost no odor, and even when heated with an open flame, there is only a slight burning rubber smell. However, rolls made from waste rubber powder have a strong pungent smell. If heated with an open flame, the smell will be even stronger. SBS waterproofing rolls are relatively soft, elastic, and have good adhesion, tightly combined with the base material, showing excellent low-temperature resistance. Poor quality ones have no elasticity and are prone to breakage or separation of asphalt and base material. Take a sample of the roll material and fold it repeatedly. If there is breakage and separation of asphalt and base material, it is an inferior product.

characteristic:.

1) Has excellent resistance to high and low temperatures.

2) Can form a high-strength waterproof layer, resistant to punctures, scratches, tears, and fatigue.

3) Has good ductility and strong resistance to base deformation.

4) Excellent low-temperature performance.

SBS rolls are suitable for roof and underground waterproofing projects in industrial and civil buildings, and are suitable for building waterproofing in low-temperature environments.

The application of SBS waterproofing membrane in future building waterproofing.

With the acceleration of China's reform and opening up, its speed has become a global trend. From a global perspective, China's future construction cannot do without new materials. Although SBS modified asphalt waterproof membrane has its own shortcomings, it does not affect its widespread application in building waterproofing fields such as railway line 3. The thickness of 0-degree coils is 4.5 millimeters and 5 millimeters, which should be used on railways. Therefore, SBS modified asphalt waterproof membrane has great development space.

1. The thickness of the waterproof layer should be sufficient. The thickness of the waterproof layer directly affects the service life of its waterproof polymer self-adhesive film waterproof roll. If the thickness of the waterproof layer is reduced, it is equivalent to reducing its waterproof service life.

2. The construction process should be meticulous, and the joints between the wall and the ground, internal and external corners, water pipes, floor drains, and around sanitary ware, as well as the grooves in the cold and hot pipes, are key waterproof parts. Construction must be meticulous.

3. It is very important to know the brand when making a purchase. Currently, there is an excess of inventory in the market, and toxic substances that have been ordered to be eliminated and banned by the government have also flooded into households. Ordinary consumers should choose branded products with high reputation, good reputation, high anti-counterfeiting level, and international quality system liquid coil certification.

4. The waterproof parts should be comprehensive, including the floor and walls of the bathroom (with a return height of not less than 1.8 meters or all), the floor and walls of the kitchen and balcony (with a return height of not less than 0.3 meters), the floor and walls of all first floor residential buildings (with a return height of 0.3 meters), and the bottom floor and all walls of the basement should be waterproof and moisture-proof.

5. After completion, conduct a closed water test. After waterproofing construction is completed, seal the door and drainage pipe, and store them indoors for 24 hours to check for leaks. If leaks are found, take remedial measures in a timely manner .

Shandong Wanhe Waterproof Materials Co., Ltd. is a professional waterproof system supplier that integrates scientific research and development, production, sales, and construction services. It is a source manufacturer with quality assurance and price details. Please call 18263660598 for more information http://www.whfscl.com/ .