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Polypropylene Polymer Polypropylene Membrane Roll For Basement Base Slab Extra Long Service Life

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Polypropylene Polymer Polypropylene Membrane Roll For Basement Base Slab Extra Long Service Life

Packaging Details : Plastic woven bags / Customizable

Low-temperature bending : No cracks at -20℃

Brand Name : shhous

Color : White, light grey, green, blue,，Orange custom colors supported

Model Number : 0.7mm,0.8mm,0.9mm,1.0mm (custom thickness available)

Width : 1m，1.15m，1.2m (customized width optional)

MOQ : 3000㎡

Tensile Strength : ≥50%

Supply Ability : 1500000㎡per Month

Water impermeability : No water penetration under 0.3 MPa for 30 minutes

Certification : ISO

Length : 30m,50m,80m,100m (customized length optional)

Application : Waterproofing Projects

Place of Origin : Shandong, China

Characteristic : High toughness, puncture‑resistant

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Polypropylene Polymer Waterproof Membrane, Specially For Basement Base Slab, Extra‑long Service Life
Product Introduction
Polypropylene composite waterproof membrane, also known as polyethylene-polypropylene composite waterproof membrane, is a new type of environmentally friendly polymer waterproof building material. Taking high-density polyethylene as the core waterproof substrate, the product is composited with high-strength polypropylene non-woven fabrics on both sides and formulated with special anti-aging, anti-penetration and anti-corrosion additives. It adopts an automatic one-step hot-press composite molding process to form an integrated multi-layer structural body.
This membrane effectively avoids the common defects of traditional asphalt waterproof membranes such as easy aging, cracking and hot-melt construction. It features high strength, excellent toughness, superior impermeability, great corrosion resistance and mildew resistance. The product is non-toxic, odorless and pollution-free during construction and service, making it suitable for various concealed building waterproofing projects. Adopting a cold wet-laid construction process without open flame heating, it allows high construction tolerance and is not restricted by damp substrates, light rainy days or low temperatures. With strong environmental adaptability, it serves as an optimal and long-lasting main material for building foundation waterproofing and underground concealed waterproof projects.
No. Item Requirement
1 Tensile Strength at Break (Ambient Temp.) ≥50 N/cm
2 Tensile Strength at Break (60℃) ≥30 N/cm
3 Elongation at Break (Ambient Temp.) ≥100%
4 Elongation at Break (-20℃) ≥80%
5 Tear Strength ≥20 N
6 Water Impermeability (30min) 0.3 MPa,No leakage
7 Low-temperature Flexibility -20℃,No crack
8 Thermal Expansion — Elongation ≤2 mm
9 Thermal Expansion — Shrinkage ≤4 mm
10 Composite Strength (Surface & Core Layer) ≥0.8 MPa

Core Product Features

1. Stable and durable material with excellent aging resistance
Made of pure polymer resin without aging-prone organic components such as asphalt, the membrane is added with professional anti-aging and anti-oxidation additives. It will not degrade, pulverize or crack when buried underground, and boasts excellent resistance to soil acid and alkali, groundwater corrosion and moisture erosion. Its service life is far longer than that of conventional waterproof membranes, providing long-term and stable waterproof protection for buildings.
2. Dense structure with high impermeability and superior water barrier performance
The core polyethylene waterproof layer features a dense and pore-free structure with outstanding water impermeability. Integrally formed without splicing risks, it can effectively block water penetration and resist water pressure impact, fundamentally eliminating waterproofing problems such as water leakage and moisture return, and maintaining long-term stable anti-seepage performance.
Core Advantages for Basement Base Slab
  1. Suitable for permanent concealed projects with ultra‑long service life.
  2. Excellent high‑pressure impermeability, resisting immersion and penetration of groundwater.
  3. Flexible and deformation‑resistant, adaptable to foundation settlement characteristics.
  4. Adaptable to humid and closed working conditions for safe and efficient construction.
  5. Integrally formed without water channeling to eliminate concealed water leakage.
  6. Resistant to underground corrosion and mildew, suitable for complex underground environments.

Polypropylene Polymer Polypropylene Membrane Roll For Basement Base Slab Extra Long Service Life

Polypropylene Polymer Polypropylene Membrane Roll For Basement Base Slab Extra Long Service Life

Polypropylene Polymer Polypropylene Membrane Roll For Basement Base Slab Extra Long Service Life


Product Tags:

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Quality Polypropylene Polymer Polypropylene Membrane Roll For Basement Base Slab Extra Long Service Life for sale

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