Product Description
Welcome to Dezhou Sentai Environmental Technology Company Limited!
Introducing our top-of-the-line product: the Composite Sling Waterproof Board for Tunnel Protection. This innovative board is specifically designed to meet the waterproofing needs of tunnel construction projects.
Our EVA tunnel waterproofing board is made from ethylene vinyl acetate copolymer (EVA), a material known for its exceptional heat resistance, cold resistance, and aging resistance. It is built to withstand the toughest conditions and ensure the dryness and stability of tunnels.
With high tensile strength and tear resistance, our board can handle various stresses encountered during tunnel construction. It effectively prevents water infiltration, providing reliable protection for tunnels.
At Dezhou Sentai, we prioritize quality. Our EVA tunnel waterproof boards are produced in compliance with relevant national standards. We take pride in our reputation as a reputable manufacturer, ensuring that you receive a product of the highest quality.
Whether you're working on a large-scale tunnel project or a smaller construction endeavor, our Composite Sling Waterproof Board is the ideal choice. Its excellent performance and broad application prospects make it an indispensable tool in tunnel construction.
Choose Dezhou Sentai for reliable, high-quality EVA tunnel waterproofing boards. Contact us today to learn more about our products and how they can benefit your tunnel construction projects!
Product Parameters
Composite Sling Waterproof Board for Tunnel Protection
Discover our high-quality Composite Sling Waterproof Board for effective tunnel protection. Made with durable materials, this board ensures long-lasting waterproof performance. Ideal for tunnel projects.
| project |
index |
| |
|
EVA |
ECB |
PE |
| tensile property |
Tensile strength at break MPa |
18 |
17 |
18 |
| Elongation at break% |
650 |
600 |
600 |
| Tear strength kN/m |
|
100 |
95 |
95 |
| Impermeability (03MPa/24h) |
|
No leakage |
No leakage |
No leakage |
| Low temperature flexibility -35C |
|
No crack |
No crack |
No crack |
| Heating expansion and contraction |
Extended mm |
≤2 |
≤2 |
≤2 |
| Shrinkage mm |
≤6 |
≤6 |
≤6 |
| Hot air aging 80Cx168h |
Tensile strength at break MPa |
16 |
14 |
15 |
| Elongation at break% |
600 |
550 |
550 |
| Alkali resistance [saturated Ca(OH)2 solution x168h] |
Tensile strength at break MPa |
17 |
16 |
16 |
| Elongation at break% |
600 |
600 |
550 |
| Artificial weathering |
Retention rate of tensile strength at break% |
80 |
80 |
80 |
| Retention rate of elongation at break% |
70 |
70 |
70 |
| Puncture strength |
Thickness 1.5mmN |
300 |
300 |
300 |
| Thickness 2.0mmN |
400 |
400 |
400 |
| Thickness 2.5mmN |
500 |
500 |
500 |
| Thickness 30mmN |
600 |
600 |
600 |
Company Profile
Welcome to Dezhou Sentai Environmental Protection Technology Co., Ltd.!
We are absolutely thrilled to introduce our revolutionary HDPE Sheet for Construction and Pond Liner. This high-quality product is set to transform your engineering projects and take them to new heights. Located in the historical city of Dezhou, our company is dedicated to providing top-notch geotechnical materials that meet national standards.
At Sentai, we are passionate about creating value for our customers and continuously improving their engineering endeavors. Our extensive range of products is designed to cater to all your needs. From long (short) filament non-woven fabric to geomembrane, composite geomembrane, PE/PVC/EVA/ECCB waterproof board, GCL sodium-based bentonite (waterproof blanket), drainage network, drainage board, geogrid, geogrid chamber, three-dimensional solid soil mat, composite waterproof board, plastic blind ditch, and other geosynthetic materials, we have it all. Our advanced production equipment, cutting-edge technology, and comprehensive testing methods ensure that every single product we offer is of the highest quality.
Quality is our top priority, and we take pride in providing exceptional service and maintaining integrity in all our operations. Our commitment to excellence is evident in our ISO9001 international quality system certification, ISO14000 environmental system certification, and the "National Industrial Product Production License" issued by the Provincial Quality and Technical Supervision Bureau. Our products are widely used in various fields such as highways, railways, tunnels, reservoir and canal water conservancy, artificial lakes, environmental protection, mining, and agriculture. With our advanced construction welding equipment, strong technical force, and extensive construction experience, we have the capability to undertake even the most challenging anti-seepage projects.
At Sentai, we firmly believe in sustainable development and follow the business philosophy of "winning customers with quality, expanding the market with reputation, and developing enterprises with technology." We strive for a win-win situation with our customers, employees, and society as a whole. Our mission is to provide high-quality products and first-class services to all our valued users.
Experience the difference with our durable HDPE Sheet for Construction and Pond Liner. Order now and witness the excellence of our waterproof geosynthetics!
Our Advantages
Welcome to Dezhou Sentai Environmental Technology Company Limited!
Are you in need of high-quality EVA waterproof boards? Look no further! Our company specializes in producing top-notch Composite Sling Waterproof Boards for Tunnel Protection. Let us tell you why our products are the best choice for you:
- High Quality: Our EVA waterproof boards are manufactured using advanced equipment and technology, ensuring excellent heat resistance, cold resistance, and aging resistance. They also boast high tensile strength and tear resistance, guaranteeing durability and longevity.
- Professionalism: With our rich industry experience and professional expertise, we are dedicated to the production and research and development of EVA waterproof boards. Count on us to provide you with the most efficient and professional services.
- Reasonable Price: At Dezhou Sentai, we believe in offering our customers the best value for their money. Our EVA waterproof boards come at a reasonable price without compromising on quality. You can enjoy both affordability and superior performance.
- Comprehensive After-Sales Service: We go the extra mile to ensure your satisfaction. Our comprehensive after-sales service includes product installation and user guidance, ensuring a smooth experience for you after purchasing our EVA waterproof boards.
- Widely Used: Our EVA waterproof boards find applications in various fields such as tunnels, subways, water conservancy, and environmental protection. With their versatility and market prospects, they are the ideal choice for your projects.
Choose Dezhou Sentai Environmental Technology Company Limited for excellent quality, professionalism, reasonable prices, and complete after-sales service. Our Composite Sling Waterproof Boards for Tunnel Protection are the preferred product for customers like you. Get in touch with us today!
Installation Instructions
Welcome to Dezhou Sentai Environmental Technology Company Limited!
Introducing our top-of-the-line product: the Composite Sling Waterproof Board for Tunnel Protection. This innovative board is designed to ensure the utmost quality and durability during tunnel construction. With our board, you can rest assured that your tunnel will be protected from water damage, extending its service life and ensuring a dry and stable environment.
Key Features:
- Composite Sling Waterproof Board: Our board is made using advanced composite materials, providing superior strength and resistance to water.
- Tunnel Protection: Specifically designed for tunnel construction, our board offers reliable protection against water infiltration.
- EVA Tunnel Protection Board: The board is made with EVA material, known for its excellent waterproofing properties.
- Easy Installation: Follow our simple installation instructions to ensure a seamless and effective application of the waterproof board.
- High-Quality Welding: The welding construction of our board guarantees a uniform and firm bond, ensuring exceptional sealing performance.
- Joint Treatment: Our board's joints are meticulously treated using hot air or a sewing machine, ensuring a tight and secure seal.
- Construction Durability: Even in the face of unavoidable damage, our board can be neatly trimmed and coated with a base treatment agent to maintain its waterproof performance.
- Thorough Inspection: We prioritize quality control, conducting strict inspections to ensure the integrity of the waterproof layer, welding quality, and joint treatment.
- Construction Acceptance: Only after passing our comprehensive acceptance inspection can the next construction process proceed, guaranteeing the highest standards of construction quality.
Choose Dezhou Sentai Environmental Technology Company Limited for your tunnel waterproofing needs. Our Composite Sling Waterproof Board for Tunnel Protection is the ultimate solution for a dry, stable, and long-lasting tunnel. Contact us today to learn more!
Certifications
After Sales Service
Welcome to Dezhou Sentai Environmental Technology Company Limited!
At Dezhou Sentai, we believe in putting our customers first. That's why we are committed to providing comprehensive after-sales service and technical support to ensure your satisfaction. When you choose our Composite Sling Waterproof Board for Tunnel Protection, you can expect the following benefits:
- Product Warranty: Our board comes with a one-year warranty under normal usage conditions. If you encounter any quality issues caused by non-human factors, we will provide free replacements or repairs.
- Technical Support: We offer detailed product usage instructions to ensure you can use the board correctly. If you have any technical questions or concerns, our professional team is always available to provide answers and guidance.
- Regular Follow-up: We value your feedback. That's why we conduct regular customer visits to understand your usage experience and gather your suggestions. This helps us continuously improve our products and services.
- On-site Guidance: If you require it, our skilled technical personnel can provide on-site guidance to ensure the proper installation and use of the board.
- Training Services: We offer free product training sessions, covering everything from performance to usage methods. Our goal is to ensure you have a comprehensive understanding of the board's capabilities.
- Accessory Support: Rest assured, we provide long-term supply services for all the necessary accessories. You can count on us to deliver the required accessories promptly whenever you need them.
- Repair Service: Even outside the warranty period, we offer paid repair services to safeguard your interests. We want to ensure your satisfaction with our product in the long run.
In summary, Dezhou Sentai Environmental Technology Company Limited is dedicated to providing you with comprehensive and thoughtful after-sales service. We want you to have complete peace of mind when using our products. Join us on this journey towards a better future. Together, we can achieve great things!
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