PVC Waterproofing Membrane For Tunnel

The PVC waterproofing membrane for tunnel is a kind of high-quality, high-molecular waterproofing sheet, which is added with plasticizer, anti-ultraviolet, anti-aging, stabilizer and other processing aids through PVC resin.

Product Details

PVC roofing membranes is a thermoplastic PVC coil. The coil is made of polyester fiber fabric or glass fiber as a reinforcing rib. Through a special extrusion coating process, the double-sided polyethylene oxide plastic layer and the middle polyester or glass fiber reinforced ribs are combined to form a polymer coil. 

PVC waterproofing membrane for tunnel

The PVC waterproofing membrane for tunnel is a kind of high-quality, high-molecular waterproofing sheet, which is added with plasticizer, anti-ultraviolet, anti-aging, stabilizer and other processing aids through PVC resin. It is made from extrusion process. Due to the unique product formula, this product has a life span far beyond that of ordinary waterproofing materials. The entire waterproofing system has a long-life span. The roof is more than 20 years and the underground are more than 50 years. It has been widely used in construction, Tunnel Projects and civil engineering.

 

Main Specifications of PVC Tunnel Roofing Membranes

Product:

PVC Waterproofing Membrane for Tunnel   Roofing

Items

Specification

Test Standard

Basic fabric

1000D*1000D, 30*30


Thickness

≥2mm +/-5%

DIN53352

Weight

1350gsm

DIN53352

Breaking Strength

L: 2350; W: 2150 (N/5CM)

DIN53354

Tearing Strength

L: 370; W: 320 (N/5CM)

DIN53356

Adhesion

80  (N/5CM)

DIN53357

Waterproofing

1MPa for 10 hours

UNI 8202/21

Elongation at break

+250%

UNI 8202/8

Laceration resistance

≥ 110 N/mm2

UNI 8202/8

Junction resistance

≥ 11 N/mm2

UNI 8202/8

FR

B2

GB8624-2012

Applicable

-30 - 70°C

 

Our Factory

PVC coated polyester fabric for tunnel waterproofing is made up of lo-wick polyester fabric coated with polymeric PVC. Main production line as is shown in picture:

PVC coated polyester fabric for tunnel waterproofing

Application:

Main application is for the roofing of the tunnel which is used for waterproofing.

PVC roof membrane manufacturers

 

DERFLEX is professional PVC roof membrane manufacturers in China, experience over 20 years. If you need more information, please contact us at inquire@derflex.com .


DER New Material is one of the leading China pvc waterproofing membrane for tunnel manufacturers and suppliers, with professional factory, we are able to produce high-quality pvc waterproofing membrane for tunnel at competitive price, and we can always offer you products for sale. Welcome to wholesale products from us.
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