Welcome to Ma'anshan Xincheng Nano New Material Technology Co., Ltd., where innovation meets nature within the esteemed Ma'anshan Economic and Technological Development Zone, nestled in the scenic Dangtu County Economic Development Zone's Science and Technology Innovation Park. Our company is located in a nationally recognized civilized city, celebrated for its harmonious blend of technology and breathtaking landscapes, providing an ideal setting for cutting-edge advancements.
We proudly showcase an extensive and versatile range of products tailored to meet a myriad of needs. Our premium offerings include high-performance geotextiles, resilient geomembranes, state-of-the-art composite geomembranes, advanced composite geotextiles, and an encompassing variety of geosynthetic materials such as geoglery and geoglage mats. Each of these multi-dimensional, multi-tiered series of products is crafted with excellence to ensure outstanding performance.
POLYPROPYLENE SHORT FIBER NEEDLE PUNCHED GEOTEXTILE
Engineered with ultra-high-strength polypropylene staple fiber or ES fiber, our geotextile is produced via sophisticated non-woven technology. Its design encompasses numerous roles including isolation, reinforcement, protection, filtration, drainage, and buffering, guaranteeing exceptional performance across various applications.
Product specifications: Our geotextile spans a spectrum from PP100 to PP1200, with widths available from 2m to 6m, and customizable lengths to suit specific user needs.
Our geotextile is distinguished by physical and mechanical properties that exceed conventional standards by 2 to 3 times. With a reduced product proportion for equivalent gram weight, it showcases excellent resistance to acid and alkali, superior hot melt adhesion, and robust wear resistance. Perfect for CRTS/slab ballastless track sliding layer systems, it minimizes interaction between track systems and bridge surfaces efficiently.
| 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 |
|
- Expertly designed for use as a sliding layer between CRTS slab ballastless tracks and beam surfaces of passenger dedicated railways, the polypropylene needle-punched non-woven geotextile also serves as an isolation layer to manage friction. Its adaptability extends to hydropower, highways, railways, ports, airports, sports venues, tunnels, beaches, reclamation, and environmental protection, playing pivotal roles in isolation, filtration, drainage, reinforcement, and protection.Technical Data
Geotextile Installation Instructions
How to install geotextile fabric
Experience seamless geotextile installation with our clear and concise guide complemented by practical tips. Follow our example to achieve optimal results,
Step 1 - Prep the road surface
Commence by excavating the roadway to the desired elevation. Achieve complete subgrade compaction by eradicating air pockets and thoroughly tightening the soil for superior outcomes.
Step 2 - Unroll the reinforcement geotextile fabric
Carefully unroll the geotextile fabric onto the compacted subgrade, ensuring a wrinkle-free, flat surface. Overlap following engineering guidelines. Cherokee offers pre-sewn fabric options for seamless stitching—contact your Cherokee representative for competitive pricing on wider, factory-seamed rolls.
Step 3 - Sewing the geotextile fabric
On-site fabric stitching is imperative for this stage. Utilize a dual-thread lock stitch to secure seams, preventing unraveling. Our stitching equipment is available for purchase or rental. Choose from prayer, j-seam, or butterfly seams as per engineering directives. We demonstrate a j-seam, recommending dual stitches on each seam to guarantee installation success.
Step 4 - Apply Aggregate
Distribute the aggregate to the specified thickness, ensuring no direct equipment contact with the engineered fill. Achieve full compaction before advancing to the concluding step.
Step 5 - Lay Asphalt.
Once your subbase is meticulously prepared, you're primed to lay down the pavement layer. This crucial phase can range from a single to multiple layers, meticulously designed to cater to project-specific demands for unparalleled durability and peak performance.
Behold our array of triumphant project showcases, meticulously curated to ignite your creativity and provide tangible inspiration:
Applications::
Our versatile geotextile boasts an impressive array of applications. It excels in municipal environmental projects, ensuring impeccable anti-seepage in landscaping. The geotextile also fortifies roads in metallurgical zones, curbing corrosion, and enhancing transportation infrastructures. It is indispensable in agricultural reservoir waterproofing, fishery aquaculture, and the prevention of erosion and seepage in various infrastructures. Additionally, it plays a vital role in the construction of temporary tanks and specialized structures, showcasing its exceptional multifunctionality.
Reinforced Concrete Considerations: Concrete structures, while robust, often face challenges like cracking and corrosion, demanding vigilant maintenance to preserve their longevity and structural prowess.
Landfill Waterproofing Solutions:Our geotextile provides unmatched watertight integrity for sanitary and industrial landfill applications, playing a pivotal role in environmental protection.
Engineered with precision, our geotextile is the ideal choice for agricultural reservoir waterproofing, seamlessly integrating into fisheries and aquaculture settings to optimize efficiency and sustainability.
Explore our project portfolio featuring eminent implementations across CHINA.
Presenting exemplary project accomplishments in Vietnam.
Delve into our celebrated project feats in Japan.
A showcase of our streamlined project execution in Russia.
Highlighting our transformative project work in the UK.
Investigate our effective project strategies in Tanzania.
A comprehensive overview of our prestigious project execution in the USA.
Exploring the Functions of Geotextile:
1. Separation
Geotextiles serve an essential function in road construction, preventing the intermingling of various soil layers. By keeping subgrade soil and aggregate components distinct, they promote efficient drainage and fortify the base course. This separation is crucial for upholding structural integrity and extending infrastructure longevity.
Ideal application scenarios include:
- Installation between subgrade and stone base in both paved and unpaved roadways, as well as airfields, ensuring robust foundational stability.
- Utilizing geotextiles between subgrade layers in railroads delivers enhanced stability and support.
- Strategic placement between landfills and stone base courses ensures optimal separation and functionality.
- Application between geomembranes and sand drainage layers optimizes separation efficiency and infrastructure performance.
2. Filtration
Our geotextiles establish a harmonious geotextile-to-soil system, fostering efficient liquid flow while curbing soil erosion. This filtration capability is essential for sustainable design, underpinning structural resilience and longevity.
Attributes such as porosity and permeability enable our geotextiles to facilitate infiltration effectively, ensuring durability and adaptability in diverse applications.
A prime example of our geotextile's filtration prowess is its use in pavement edge drains, where it guarantees effective drainage and prolongs pavement life.
3. Reinforcement
Integrating geotextiles into soil construction projects significantly boosts tensile strength, mirroring how steel reinforces concrete. This strength augmentation is driven by three core mechanisms:
- Lateral restraint achieved through friction between the geotextile and soil/aggregate enhances stability.
- Facilitating the development of a secondary high shear strength surface fortifies structural durability.
- Supporting wheel loads through a membrane-like action effectively distributes and reduces pressure, enhancing longevity.
4. Sealing
The non-woven geotextile layer, when ingeniously impregnated between the existing and new asphalt layers, transforms into an exceptional waterproof barrier. This sophisticated sealing technique significantly minimizes water infiltration into the pavement, remarkably enhancing its longevity and durability. Experience the ultimate protection that extends the lifespan of your infrastructure.
Comprehensive Weight and Environmental Impact Assessment:
Distinctive Geotextile Characteristics: Our state-of-the-art geotextiles are exceptionally lightweight, which reduces the load on existing structures. This translates to a substantially lower environmental footprint when compared to traditional materials, making it an eco-friendly choice for sustainable development.
Unique Reinforced Concrete Traits: Concrete structures, known for their robust and heavier nature, demand a considerably substantial base. The production process involves a more significant environmental impact, making thoughtful assessment crucial for eco-conscious projects.
Unparalleled Maintenance and Durability:
Advanced Geotextile: Our innovative Geotextile boasts minimal maintenance over the years, thanks to its superior resistance to cracking and deterioration. It ensures enduring performance and remarkable cost-effectiveness, providing a stress-free experience for your infrastructure needs.
Traditional Reinforced Concrete: Reinforced concrete often entails frequent upkeep due to its susceptibility to cracks, corrosion, and other common structural issues. Regular attention becomes a necessity, increasing maintenance costs and efforts over time.
Optimized Installation Time:
Efficient Geotextile: The installation of Geotextile is notably swift and straightforward, accelerating project timelines. This allows for faster completion and ensures greater project efficiency, keeping you ahead in schedule management.
Conventional Reinforced Concrete: The indispensable process of concrete curing can significantly delay project completion, posing challenges to effective schedule management. Time management becomes crucial to stay on track.
Geotextile Packing and Delivery Excellence
1. Our products are expertly secured with premium packing tape. Packaging size and container capacity are meticulously tailored to the product specifications, ensuring safe transit and peace of mind.
2. We offer flexible container transportation options, perfectly aligned with your project requirements to ensure seamless and timely delivery. Expect nothing less than excellence in logistics.
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