Changsha Jian-Yi New Material Co., Ltd.
| Weight | 300g-400g/m2 |
| Tensile Strength | ≥16N/cm |
| Color | Black, White |
| Impervious To Water | 0.3min |
| Application | Railway Tunnel, highway tunnel, Subway |
| Thickness | 0.8mm-2mm |
| Width | 2m-4m |
| Chemical Resistance | Excellent |
| Hot Air Aging | 80℃×168h |
| Ozone Aging | 40℃×168h |
| Brand Name | JianYi |
| Certification | ISO9001 |
| Place of Origin | China |
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Coiled Synthetic Polymer Waterproof Membrane EVA300 And EVA500
Product Specification
| Weight | 300g-400g/m2 | Tensile Strength | ≥16N/cm |
| Color | Black, White | Impervious To Water | 0.3min |
| Application | Railway Tunnel, highway tunnel, Subway | Thickness | 0.8mm-2mm |
| Width | 2m-4m | Chemical Resistance | Excellent |
| Hot Air Aging | 80℃×168h | Ozone Aging | 40℃×168h |
| Brand Name | JianYi | Certification | ISO9001 |
| Place of Origin | China | ||
| High Light | Tunnel Anti Seepage Geotextile ，Anti Seepage Geotextile 2mm ，400g/m2 Anti Seepage Geotextile | ||
High-Performance Anti-seepage Geotextiles for Tunnel Projects
Product Introduction
Hanging type tunnel is anew tunnel waterproof material developed by Jian-Yi, realizing nails construction pendant hang by one time, simplifying the difficulties of traditional waterproofing material in the tunnel construction, improving the laying efficiency and quality, shortening the construction period, greatly reducing the comprehensive cost, having strong competitive advantage.
Product series include: separate waterproof board, compound waterproof board.
* Separate waterproof board: geotextile and hanging belt geomembrane plate layered laid.
* Compound waterproof board: geotextile and geomembrane is compounded by overall, point, type compound, thebutt welds is kept, and equipped with geotextile hanging belt, can be overall laid and complete by one time.
Product Properties
* Excellent anti-seepage, high barrier property, puncture resistance;
* No chemical pollutants, acid and alkali resistance, various chemical substances resistance;
* Excellent elongation and abrasion resistance;
* Good dimensional stability;
* Good adhesion;
* Convenient construction.
Product Application
Used for railway tunnes, highway tunnels,subways,mining and all kinds of municipal underground engineerings.
Product Specification
* Polyester nonwoven geotextile: 300g~400g/㎡
* PE/EVA/ECB/ECD synthetic resin coil thickness: 0.8mm,1.0mm,1.2mm,1.5mm,2.0mm.
* Width: 2m~4m
* Roll length: (customized request accept)
PS: Customized request accept for all above.
Product Specification and Technical Index
| EVA,ECB Waterproof Material Technical Index (GB/T18173.1-2006) | PVC Waterproof Materias Technical Index(GB/T18173.1-2006) | ||||||
| Item | Enviroment | EVA Waterproof Board | PCB Waterproof Board | Item | Type I | Type II | |
| Breaking Tensile Strength | Normal Temperature | ≥16 | ≥14 | Tensile Strength (Mpa) | 8 | 12 | |
| Breaking Elongation Rate | Normal Temperature | ≥550 | ≥500 | Breaking Elongation Rate | 200 | 250 | |
| Tearing Strength | ≥60 | ≥60 | Heat Treatment Size Changing Rate | 3 | 2 | ||
| Unpermeability | 0.3mpa | Without Leakage within 30 minutes | Cold Bending | Without cracks under -20℃ | Without cracks under -25℃ | ||
| Heating Expansion Rate | Extension≤2mm,Shrinkage≤6mm | Unpermeability | 0.3mpa,Without Leakage within 30 minutes | ||||
| Hot Air Aging | 80℃/168h | Tensile Strength Retention(%) ≥80 | Perforation Resistance | Unpermeability | |||
| Breaking Elongation Retention(%) ≥70 | Shear Bonding Strength | ≥3.0N/mm or coil damage | |||||
| 100%Elongation without cracks appearance | |||||||
| Alkali Resistance | 10%Ca(oh)2 Normal Temperature168 |
Tensile Strength Retention(%) ≥80 | |||||
| Breaking Elongation Retention(%) ≥90 | |||||||
| Ozone Aging | 80℃/168h | Elongation Rate20%,200ppmh,No cracks apperance | |||||
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2008
Total Annual:
30000000-50000000
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. The company has participated in the major infrastructure construction of the country and the "the Belt and Road", the construction of emergency epidemi... Founded in 2008, Jianyi group is a large production base of solid waste safe landfill and engineering protective materials in China. The company has participated in the major infrastructure construction of the country and the "the Belt and Road", the construction of emergency epidemi...
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