Use and application time of inclined well waterproof butyl tape

What are the precautions for the use of waterproof self-adhesive for inclined wells? Butyl tape manufacturers will introduce you in detail:

1. For road support with waterproof and breathable membrane, the exterior wall material should be covered as soon as possible, because different external forces can easily cause the waterproof and breathable membrane to open, such as wind pressure, construction relaxation, and temperature changes.

2. During the laying process, the butyl tape can only be pasted once, not two or three times, because the surface of the waterproof breathable membrane is non-woven. If the butyl tape sticks once, it sticks easily to the non-woven layer. If used again, the viscosity will be insufficient.

3. The butyl tape can be used as soon as it is pasted. After pasting the butyl tape, a waterproof and breathable membrane should be laid and not placed.

4. The waterproof and breathable membrane should be temporarily fixed during construction and should also be fixed during use. When there are external wall keels or horizontally hanging tiles and the construction layout is compact, temporary fixation should be reduced, and butyl tape should be used for outer sealing.

5. The waterproof breathable membrane can be fixed with butyl tape or nails. When the wind pressure is small, it can be fixed with butyl tape, and when the wind pressure is high, it can be fixed with nails. Butyl rubber waterproof tape can be widely used for waterproof and leak-proof in the following occasions:

(1) Waterproof treatment of roof waterproofing, underground waterproofing, structural construction joints and lap sealing of polymer waterproofing membranes;

(2) Sealing and waterproofing treatment of construction joints of subway tunnel structures in municipal engineering;

(3) Sealing, waterproofing and shock absorption at the joints of the colored special-shaped panels; air tightness, waterproofing and shock absorption of the seams in the sun visor project;

(4) Bonding and sealing treatment of automobile assembly;

(5) Waterproof sealing treatment of steel structure construction joints;

(6) The composite aluminum foil butyl tape is suitable for the waterproof sealing of various civil roofs, color steel, steel structures, waterproof membranes, PC boards, etc. under the sun. Like single-sided aluminum film butyl tape, the life of aluminum film is about 2-3 years, the life of ordinary gray butyl tape is about 2-3 years, and the life of butyl aluminum foil waterproof tape is about 5-7 years, of course. Products also require detailed analysis.