• Type: Waterproof Membrane
• Place of Origin: Henan, China (Mainland)
• Brand Name: JMZ
• Model Number: Underground waterproof membrane
• Type: Underground waterproof membrane
• Thickness: 1.2mm ,1.5mm, 2.0mm,3.0mm,4.0mm
• Width: 1m
• Square: *0 square meters
• Length: *0m
• Base: PY, N
• Surface: PE, PET
• Color: Black, bule and aluminium foil
• Impermeability: 0.**0.3mpa, **0min waterproof
• Certificate: ISO****1:***4, ISO***1:***8

Self adhesive flexible cheap underground waterproof membrane

Technical Index

Product Description

Underground waterproof membrane is a “peel and stick ” asphalt membrane protected by Aluminum foil or a cross laminated high-density polyethylene film. It is made from two structural components. Asphalt compound with SBS and high tack resins. This special compound has been formulated to make the product easy to install. The membrane can be adjusted should it initially be placed in the wrong position, as the adhesive on the sheet achieves final adhesion only after a few minutes. Protective film, this is hot-laminated to the bituminous/asphalt compound and gives the membrane its mechanical and physical characteristics, such as heat stability, shape, chemical resistance, etc.

Application method

1. Installation preparation

2. Substrate treatment

3. Coat related substrate primer

4. Detail additional waterproof layer installation

5. Set datum line

6. Main self-adhesive membrane installation

7. Exhaustion of air and surface rolling (steel wheel)

8. Overlaps compaction and edges sealing

9. Vertical membrane terminals fix and sealing by membrane sealant inspection

*0. Installation of protection and insulation layer.

Application Range

1. Widely used in the industrial and civil building roofing, underground, pool, tunnel, wooden and metal roofing.

2. Specially applied in the chemical factory, garment factory, and granary.

3. Especially used in cold places.

4. Tape used for sealing all construction material surfaces.

Packing and Shipping

1. Underground waterproof membrane should be stored under dry and ventilated conditions.

2. Different types of membranes must be piled separately.

3. Under usual condition, storage period is one year since production date.

4. Underground waterproof membrane should be put vertically during transportation. It should be kept away from sunshine and rainwater.

How to Place an Order with Us?

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Our Services

1. Free sample can be provided to test.

2. Powerful construction technical support.

3. Use pallet shipping to ensure safety transportation.

4. Welcome to visit the factory at any time.

5. If you order to us ,we must promise the quality ,if some quality problem happened.

FAQ

1. Different type and specification should be stacked separately;

2. Avoid sun-scorched and rain-drenched, Be ventilation;

3. The storage temperature should below *0°C;

4. It have to be one storey when keep in storage stand on end, and shouldn't be more than two stores when transporting;

5. Avoid tilting or lateral drift, Covered with tarpaulin if need;

6. Base on the normal storage and transportation, the storage period is one year from the date of production.

Factory Show

Testing Equipment

Authorizied Certificate