Welcome to Ma'anshan Xincheng Nano New Material Technology Co., Ltd., where innovation meets the serene beauty of Ma'anshan Economic and Technological Development Zone, nestled in the heart of a national civilized city. Located within the vibrant Dangtu County Economic Development Zone Science and Technology Innovation Park, we offer an unparalleled fusion of cutting-edge technology and breathtaking natural landscapes.
Proudly presenting our extensive portfolio of top-notch products, we cater to a multitude of needs with the highest-caliber geotextiles, resilient geomembranes, and innovative composite geomembranes. Our lineup also includes advanced composite geotextiles and a plethora of geosynthetic materials like geoglery and geoglage mats, each meticulously designed to ensure excellence and reliability across multiple applications.
POLYPROPYLENE SHORT FIBER NEEDLE PUNCHED GEOTEXTILE
Meticulously crafted with ultra-high-strength polypropylene staple fiber or ES fiber, our geotextile epitomizes advanced non-woven technology. It is designed to perform a variety of critical functions such as isolation, reinforcement, protection, filtration, drainage, and buffering, offering robust and versatile solutions for diverse applications.
Product specifications: Our offerings range from PP100 to PP1200, with widths spanning 2m to 6m, and customizable lengths tailored to meet precise user requirements.
Engineered to outperform traditional products by 2 to 3 times, our geotextile exhibits exceptional physical and mechanical properties. Its low gram weight proportion, combined with superior acid and alkali resistance, robust hot melt adhesion, and excellent wear resistance, make it ideal for CRTS/slab ballastless track sliding layer systems, effectively minimizing interaction between track systems and bridge surfaces.
| Specification |
unit |
100g |
200g |
300g |
400g |
500g |
600g |
700g |
|
| unit weight variation |
% |
± 6 |
|
| Grab strength |
MD |
N |
≥450 |
≥900 |
≥1200 |
≥1600 |
≥2000 |
≥2400 |
≥3200 |
|
| TD |
≥450 |
≥900 |
≥1200 |
≥1600 |
≥2000 |
≥2400 |
≥3200 |
|
Trapezoidal tear strength |
MD |
N |
≥170 |
≥350 |
≥420 |
≥500 |
≥580 |
≥660 |
≥900 |
|
| TD |
|
| ≥170 |
≥350 |
≥420 |
≥500 |
≥580 |
≥660 |
≥900 |
|
| CBR mullen brust strength |
kN |
≥1.3 |
≥2.5 |
≥3.5 |
≥4.3 |
≥5.5 |
≥6.5 |
≥9.0 |
|
| breaking strength |
MD |
kN/m |
≥5.0 |
≥11 |
≥16 |
≥22 |
≥28 |
≥35 |
≥48 |
|
| TD |
≥5.0 |
≥11 |
≥16 |
≥22 |
≥28 |
≥35 |
≥48 |
|
| Elongation at break |
MD |
% |
40~70 |
50~80 |
70±20 |
|
| TD |
|
| puncture resistance |
N |
≥210 |
≥430 |
≥650 |
≥900 |
≥1200 |
≥1500 |
≥2500 |
|
- Designed with precision, the polypropylene needle-punched non-woven geotextile excels as a sliding layer between CRTS slab ballastless tracks and beam surfaces of passenger-dedicated railways. Additionally, it serves as an isolation layer to manage friction and extends its versatility to hydropower, highways, railways, ports, airports, sports venues, tunnels, beaches, reclamation, and environmental protection, delivering critical roles in isolation, filtration, drainage, reinforcement, and protection.Technical Data
Geotextile Installation Instructions
How to install geotextile fabric
Unlock the ease of geotextile installation with our comprehensive guide and handy tips. Follow along with our clear example,
Step 1 - Prep the road surface
Initiate the process by excavating the roadway to the desired elevation. Achieve optimal results by thoroughly compacting the subgrade, eliminating air pockets, and rigorously tightening the soil.
Step 2 - Unroll the reinforcement geotextile fabric
Carefully unroll the geotextile fabric onto the compacted subgrade, ensuring a smooth, wrinkle-free surface. Adhere to engineering directives for overlapping. With Cherokee's pre-sewn fabric options, enjoy the convenience of factory-seamed rolls—contact your Cherokee representative for pricing.
Step 3 - Sewing the geotextile fabric
Perform on-site fabric stitching. Use a dual-thread lock stitch to secure seams and prevent unraveling. Our stitching equipment is available for purchase or rental. Choose from prayer, j-seam, or butterfly seams based on engineering preferences. We recommend a double-stitch j-seam to ensure installation integrity.
Step 4 - Apply Aggregate
Distribute the aggregate to the prescribed thickness, ensuring minimal equipment contact with the engineered fill. Complete full compaction before advancing to the final step.
Step 5 - Lay Asphalt
Once your subbase is firmly in place, you're ready to advance to constructing the pavement layer. Whether you opt for a single or multi-layer approach, this step is crucial for ensuring durability and achieving peak performance, tailored precisely to your project's unique requirements.
Explore our portfolio of successful project cases, designed to inspire and serve as a benchmark for excellence:
Applications::
Our versatile geotextile stands out for its broad array of applications, including municipal environmental projects and landscaping anti-seepage initiatives. It plays a pivotal role in road reinforcement within metallurgical zones and is perfect for projects needing corrosion resistance, transportation infrastructure improvements, agricultural reservoir waterproofing, and aquaculture enhancements. This geotextile is a formidable defender against erosion and seepage, making it indispensable for constructing temporary tanks and unique-purpose structures.
Reinforced Concrete Considerations: Concrete structures are often at risk of issues like cracking and corrosion, requiring consistent maintenance. Addressing these vulnerabilities is essential to prolong the lifespan and ensure the structural integrity of these constructions.
Landfill Waterproofing Solutions:: Our geotextile provides unrivaled watertight protection for both sanitary and industrial landfill applications, ensuring comprehensive environmental safety.
Our geotextile is meticulously engineered for agricultural reservoir waterproofing projects and seamlessly enhances the structural integrity of fisheries and aquaculture installations.
Explore our project references from esteemed implementations across CHINA.
Examine our exemplary projects that have made a significant impact in Vietnam.
Discover our celebrated project executions that have set the standard in Japan.
Gain insights from our adept project case carried out in Russia.
Learn about our significant project achievement in the UK.
Delve into our successful project case in Tanzania, showcasing our effectiveness.
Explore a comprehensive overview of our prestigious project case in the USA.
Exploring the Functions of Geotextile:
1. Separation
Geotextiles are indispensable in road construction, crucially maintaining the separation of different soil layers. By preventing the intermixing of fine subgrade soil with aggregate materials, they preserve drainage and significantly enhance the stability of the base course. This critical separation is key to sustaining structural integrity and extending the infrastructure's lifespan.
Perfect scenarios for application include:
- Embedding between subgrade and stone base layers in both unpaved and paved roads, as well as in airfield constructions.
- Applying between subgrade layers in railroads, delivering superior stability and support.
- Positioning between landfills and stone base courses to ensure optimal separation and protection.
- Utilizing between geomembranes and sand drainage layers to guarantee effective separation.
2. Filtration
Our geotextiles create a balanced interaction between geotextile and soil, facilitating efficient liquid flow while curbing soil loss. This filtration strength bolsters sustainable designs and fortifies durability.
With properties like porosity and permeability, geotextiles adeptly manage infiltration, combining robustness with flexibility for varied applications.
A prime example of the filtration utility is seen in geotextile usage for pavement edge drains, ensuring optimal drainage and durability.
3. Reinforcement
Integrating geotextiles in soil construction projects dramatically boosts tensile strength, similar to the reinforcing effect of steel in concrete. This strength augmentation is achieved through three primary mechanisms:
- Providing lateral restraint via interfacial friction between geotextile and soil/aggregate, ensuring stability.
- Fostering the development of an alternative high shear strength surface, enhancing overall durability.
- Supporting wheel loads through a membrane-like action that distributes and reduces pressure.
4. Sealing
The innovative non-woven geotextile layer, when strategically placed between existing and new asphalt layers, transforms into an impressive waterproof barrier. This ingenious sealing mechanism effectively minimizes water infiltration into the pavement, significantly enhancing its longevity and durability.
Weight and Environmental Impact Assessment:
Geotextile Characteristics: Renowned for their lightweight nature, geotextiles reduce the load on existing structures while offering an environmentally friendly alternative with a much lower footprint compared to conventional materials.
Reinforced Concrete Traits: Due to their substantial weight, concrete structures necessitate a more robust base, and their production process is associated with a significant environmental impact, making them less sustainable.
Maintenance and Durability:
Geotextile: Our Geotextile stands out with its remarkable resistance to cracking and deterioration, requiring minimal maintenance over the years, thus ensuring enduring performance and cost-effectiveness for your projects.
Reinforced Concrete: Reinforced concrete demands frequent upkeep due to its susceptibility to cracks, corrosion, and prevalent structural issues, necessitating regular maintenance to maintain its integrity.
Installation time:
Geotextile: The installation process of Geotextile is remarkably swift and straightforward, accelerating project timelines, allowing for faster completion, and dramatically enhancing project efficiency.
Reinforced Concrete: The essential curing process of concrete can significantly delay project completion, presenting notable challenges to efficient schedule management.
Geotextile Packing and Delivery
1. Our products are meticulously secured with high-quality packing tape, and the packaging size alongside container capacity is expertly tailored to the product specifications, ensuring safe and secure transit.
2. We offer flexible container transportation options that are perfectly aligned with your project requirements, ensuring seamless and efficient delivery.
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