- Product Details
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Quick Details
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Application:
-
Office Building
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Place of Origin:
-
Beijing, China
-
Brand Name:
-
LW
-
Model Number:
-
LW-PVC membrane
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Type:
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Waterproof Membrane
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Product Name:
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Roofing membrane
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Max tensile strength:
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250N
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Break elongation:
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200%
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Joint peeling strength:
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4N/MM
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Vertical tearing strength:
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50N/MM
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Certificate:
-
ISO9001
-
Trapezoid tearing strength:
-
250N/MM
-
Heating aging:
-
672
-
Low temperature flexibility retention:
-
-20℃ no crack
Quick Details
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Warranty:
-
1 Year
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After-sale Service:
-
Online technical support
-
Project Solution Capability:
-
Others
-
Application:
-
Office Building
-
Place of Origin:
-
Beijing, China
-
Brand Name:
-
LW
-
Model Number:
-
LW-PVC membrane
-
Type:
-
Waterproof Membrane
-
Product Name:
-
Roofing membrane
-
Max tensile strength:
-
250N
-
Break elongation:
-
200%
-
Joint peeling strength:
-
4N/MM
-
Vertical tearing strength:
-
50N/MM
-
Certificate:
-
ISO9001
-
Trapezoid tearing strength:
-
250N/MM
-
Heating aging:
-
672
-
Low temperature flexibility retention:
-
-20℃ no crack
Reinforced pvc liner pool, blue pond liner pvc waterproof membrane of pool
Langwei PVC membrane is high-grade polymer waterproofing membrane produced with more than ten years experience, absorbing advanced foreign technology, using imported equipment and process. The waterproofing membrane in PVC resin as the main raw material, adding a variety of special additives and anti-aging components, sandwiching a polyester fiber fabric or glass fiber fabric reinforcement material base for the child, the use of imported equipment and advanced technology production system to make. This product and homogeneous (excluding internal reinforcing material) compared to PVC waterproofing membrane, the greater tensile strength, elongation, shrinkage rate is very small, longer life and other notable features. The product is stable performance, reliable quality.
Special Features:
surface layer of special treatment, prolong life
with identifying colors, easy to repair
puncture resistant root system for green roofs
fiber reinforced polyester inner membrane, anti-perforation and pressure resistance, superior mechanical properties; suitable for exposed mechanically fastened roofing system works
glass fiber reinforced inner membrane, good dimensional stability, suitable for exposure fully adhered roofing system, empty shop protection systems, garage roof and other projects
Advantages:
1. Excellent physical properties
2. Long life, durability
3. Good light and heat stability
4. Fungal resistance
5. Excellent acid, alkali can
6. Environmental Adaptability Evaluation
No.
|
Item
|
Index |
|||||||
H
|
L |
P |
G |
GL |
|||||
1 |
resin thickness over the fabric mm,≥ |
— |
0.4 |
||||||
2
|
tensile strength
|
max tension (N/CM),≥ |
—
|
120 |
250 |
|
120 |
||
tensile strength/Mpa,≥ |
10 |
— |
— |
10 |
— |
||||
elongation at max tension/%,≥ |
— |
— |
15 |
— |
— |
||||
break elongation/%,≥ |
200 |
150 |
— |
200 |
100 |
||||
3
|
thermal size change/%,≤ |
2 |
1 |
0.5 |
0.1 |
0.1 |
|||
4
|
low temperature flexibility/℃ |
—25 no crack |
|||||||
5
|
impermeability |
0.3MPa,2h impermeable |
|||||||
6
|
anti-impact |
0.5kg.impermeable |
Widely used in underground seepage, light steel roof waterproof insulation, sewage treatment plants, landfills, chemical acid treatment pond building roof, waterproofing underground works, underground tunnels, road tunnels, reservoirs, dams and other projects, etc. seepage and corrosion-resistant liner environmental engineering use.