NanYa Waterproof Membrane
Suhua Highway Improvement Construction

25 years of experience in tunnel waterproof.

NAN YA Plastics cooperate with third-party manufacturers to customize the production of PVC waterproof membrane, and actively participate in the public works bid for waterproof tunnels.

The team has more than 20 years construction experience, and the joint strength is better than the standard value 13.5, and the physical properties can meet the DIN requirements. Stable quality can meet Europe and America environmental requirements.

NAN YA Waterproof Membrane Application Case : Snow Mountain Tunnel, Guanyin Tunnel, Gufeng Tunnel, Zhongren Tunnel, Nanao Tunnel... etc. The quality is stable and can meet Europe and America environmental requirements.

Catalog download

Waterproof Membrane

Environmental aspects : sanitary waste landfills, drainage and slope protection on hillsides.
Water conservancy : reservoirs, artificial lakes, irrigation pipelines.
Civil engineering : bunkers, tunnels for water and drainage, embankments, rock protection for seawater erosion and stratum subsidence, roadbeds, potholes.
Industrial aspect : sewage treatment pond, waste accumulation.

NAN YA waterproof membrane is durable.
Part of the tunnels on Suhuagai Highway

Characteristics

Good physical strength, including weather resistance and volatility resistance.
Products comply with PGI . (PVCGeomembrane Institute) standards.
Stable physical properties and appearance quality.
Adjust the softness according to customer needs.
Suitable for hot-air welding, high-frequency seaming, and adhesive bonding.

Download Test Report

PVC Tunnel Waterproof Membrane ( Chinese )
PVC Tunnel Waterproofing Membrane ( English )

NAN YA waterproof membrane tunnel application

Waterproof reinforced membrane

In addition to the tough PVC waterproof tape used in general engineering, there is also a PVC waterproof laminated rubber (polymer reinforced waterproof membrane) with a strong polyester fiber mesh to prevent the tape from being excessively stretched and deformed. It is used in Long-term outdoor and harsh environment.

Product SGS report download

PVC waterproof membrane - ( Chinese )
PVC waterproof reinforced membrane - ( English )

NAN YA waterproof membrane
Exquisite construction to prevent water leakage

Waterproof reinforced membrane:
Excellent physical properties, effective waterproof

Specification

PVC waterproof membrane

Thickness : 1.5 mm - 3.0 mm
Width : 72”(182cm)
Put up : 25-35 yard/roll
Color : black(single layer)、 black/white(double layer)

PVC waterproof reinforced membrane

Thickness : 1.5mm - 3.0mm
Width : 72-95”(182~240cm)
Put up : 25-35 yard/roll
Color : black/white(double layer)

Certifications - SGS experiment report

1. PVC waterproof membrane

The seam strength meets the standard value above 13.5 (DIN 16726), and the physical properties meet the DIN requirements.
Both acid and alkali resistance meet the physical property test requirements after 28 days of immersion (DIN 16726 & DIN 53455)

2. PVC waterproof reinforced membrane

CNS 10145(2016) Synthetic polymer sheet for waterproof (composite sheet-reinforced composite type)
The lap tensile strength and physical properties meet the requirements. Chemical resistance No obvious change in appearance after 24 hours in acid environment test (ASTM) D543-14
1,000 hours after the endurance test, no abnormal appearance (ASTM G154-16 Cycle 1 & ASTM D2616-12)