EVA300 & EVA500 Coiled Synthetic Polymer Waterproof Membrane with Excellent

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Chemical Resistance	Good
Elongation at break	80-90
Tensile Strength	20-200kN/m
Color	Black、White
Tensile Retention	80%
Puncture Resistance	Excellent
Certification	ISO9001
Place of Origin	China
Brand Name	JianYi

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Product Specification


Chemical Resistance	Good	Elongation at break	80-90
Tensile Strength	20-200kN/m	Color	Black、White
Tensile Retention	80%	Puncture Resistance	Excellent
Certification	ISO9001	Place of Origin	China
Brand Name	JianYi
High Light	EVA300 EVA500 waterproof membrane ，coiled synthetic polymer membrane ，anti-seepage geotextile puncture resistance

Product Overview

Our EVA300 and EVA500 coiled synthetic polymer waterproof membrane is a flexible, high-performance anti-seepage material specially developed for infrastructure waterproofing projects. Adopting premium synthetic EVA polymer raw materials and advanced extrusion molding technology, this coiled membrane features uniform thickness, stable physical performance and excellent overall impermeability. With two classic specifications of EVA300 and EVA500 for different engineering load and waterproof grade requirements, it delivers reliable, long-term waterproof and seepage-proof effects. Lightweight, flexible and easy to construct, it has become a preferred waterproof solution for tunnel, underground and municipal engineering projects.

Core Advantages & Key Features

Graded EVA300 & EVA500 Standard Specifications: Equipped with two mainstream mature specifications, EVA300 and EVA500, the membrane can flexibly adapt to different waterproof grade demands. EVA300 is suitable for conventional anti-seepage projects, while EVA500 meets higher-standard heavy-duty waterproofing requirements, realizing targeted matching for diverse construction scenarios.

Ultra-High Impermeability & Stable Waterproof Performance: Made of dense synthetic polymer structure, the product boasts ultra-low water permeability, effectively blocking water penetration and moisture infiltration. It maintains stable anti-seepage performance under long-term water pressure, avoiding leakage and moisture return of the engineering structure.

Excellent Flexibility & Low Temperature Resistance: The EVA polymer material features outstanding toughness and low-temperature flexibility. It will not crack or harden in low-temperature environments, and can adapt to slight structural deformation of the foundation, ensuring intact waterproof layer structure.

Corrosion & Aging Resistance: As an inert synthetic polymer material, it resists acid, alkali, salt and various chemical corrosion in soil and water. It also has excellent anti-aging and UV resistance, maintaining stable performance during long-term buried and outdoor use with a long service life.

Integral Coiled Design & Efficient Construction: Standard coiled molding design ensures flat and uniform product surface without wrinkles or defects. It is easy to cut, splice and lay, with simple construction procedures, which effectively improves on-site construction efficiency and reduces project cycle and labor costs.

High Structural Adaptability: The soft and ductile material can closely fit irregular base surfaces and complex structural corners. It features strong bonding and fitting performance, effectively solving the waterproof dead angle problem of traditional rigid waterproof materials.

Application Scenarios

Widely applied in tunnel and subway engineering waterproofing, underground garage and basement anti-seepage, municipal pipe gallery waterproofing, water conservancy dam and reservoir seepage prevention, bridge and culvert waterproof protection, and various civil engineering structural waterproof and moisture-proof projects.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory

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Business Type:

Manufacturer,Exporter 


Year Established:

2008 


Total Annual:

550 Million USD-830 Million


Employee Number:

100~150 


Ecer Certification：

Verified Supplier 

Founded in 2008, Jianyi group is a large production base of solid waste safe landfill and engineering protective materials in China. We have participated in the major infrastructure construction of the country and the "the Belt and Road", the construction of emergency epidemic prevention COVI... Founded in 2008, Jianyi group is a large production base of solid waste safe landfill and engineering protective materials in China. We have participated in the major infrastructure construction of the country and the "the Belt and Road", the construction of emergency epidemic prevention COVI...

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Changsha Jian-Yi New Material Co., Ltd.
Chuangye Avenue,Ningxiang Economic Development Zone,Changsha City,Hunan Province,P.R.C.
https://www.jianyigeotextile.com/

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