Hao isobutyl rubber waterproof tape is one of the best products in building waterproof industry.
Has six excellent characteristics:
Excellent water resistance.
Excellent durability
Excellent heat resistance and cold resistance.
Excellent adhesion of
Excellent solvent resistance
Excellent shock resistance
"Zhonghao" butyl waterproof tape is specially used for waterproofing the joints of lighting PC boards. At present, butyl sealant tape has played a very important role in the sealing waterproof engineering of roof and metal panel of civil structure using waterproof coiled material bonding, metal pressed board bonding, PC board bonding and other supporting materials. Next, let's introduce the construction method of steel structure waterproofing.
First, according to the gap and seam width of the metal plate type or joint parts, and according to the requirements of engineering design, select the specifications and sizes.
Second, wipe the joint parts of metal plates clean.
3. Start at one end of the metal plate, slowly open all the Hao butyl tape, and stick the sealant tape in the lap of the lower metal plate in a straight line along the seam, and then gently press the tape with your hand to make it firmly bonded with the metal.
4. Tear off the isolation paper on the Hao butyl sealant tape, press the metal plate on the upper layer of the interface into the joint, and squeeze the joint in sequence after bonding, so that the joint is firmly bonded and tightly closed.
5. Fix and tighten the screws so that the upper and lower bonding surfaces of the sealing tape are tightly bonded.
Good waterproof engineering construction needs high-quality and reliable sealant tape. Butyl sealant tape is an environment-friendly solvent-free sealant tape produced by mixing butyl rubber with polyisobutylene and other main raw materials according to a special production formula, adopting the latest patented technology, selecting high-quality special polymer imported materials and special technological process. It has the following advantages:
1. Excellent mechanical properties: high bonding strength, tensile strength, good elasticity and elongation, permanent flexibility, strong adaptability to interface deformation and cracking, and capability of bearing certain displacement.
2. stable chemical performance: excellent waterproof sealing and chemical corrosion resistance, strong anti-ultraviolet (sunshine) ability, which can last for more than 20 years and will not be cured for life.
3. Reliable application performance: good low temperature resistance and follow-up, good dimensional stability, simple construction and operation process and convenient use.