Welcome to Ma'anshan Xincheng Nano New Material Technology Co., Ltd., a beacon of innovation nestled in the scenic Ma'anshan Economic and Technological Development Zone. Here, in the heart of Dangtu County's Science and Technology Innovation Park, we thrive in a national civilized city renowned for its picturesque beauty and vibrant environment.
Our company is at the forefront of innovation, offering a comprehensive and diverse array of products. We proudly present our extensive line of geosynthetic materials, including geotextile, geomembrane, composite geomembrane, composite geotextile, geoglery, and geoglage mats. Our portfolio also boasts plastic blind ditch three-dimensional geoglage mats and other multi-faceted, multi-level geosynthetic solutions designed to meet a variety of needs.
POLYPROPYLENE SHORT FIBER NEEDLE PUNCHED GEOTEXTILE
Crafted with ultra-high-strength polypropylene staple fiber or ES fiber, our product leverages advanced non-woven technology to deliver superior performance. It excels in isolation, reinforcement, protection, filtration, drainage, and buffering, setting a new standard in functionality.
Product specifications: Available from PP100 to PP1200, with widths ranging from 2m to 6m, and lengths customizable to your specific requirements.
Our product outperforms conventional alternatives, boasting physical and mechanical properties that are 2 to 3 times higher. Its low weight-to-strength ratio, exceptional acid and alkali resistance, excellent hot melt adhesion, and robust wear resistance make it ideal for CRTS/slab ballastless track sliding layer systems, reducing friction 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 |
|
- This polypropylene needle-punched non-woven geotextile is engineered for excellence in various applications. Primarily used in the sliding layer between CRTS slab ballastless tracks and beam surfaces in passenger-dedicated railways, it also serves as a crucial isolation layer. Beyond railways, its versatility extends to hydropower projects, highways, railways, ports, airports, sports venues, tunnels, beaches, reclamation, and environmental protection initiatives, offering unparalleled isolation, filtration, drainage, reinforcement, and protection. Technical Dataa
Geotextile Installation Instructions
How to Install Geotextile Fabric
Witness the ease of geotextile installation with our step-by-step guidance and helpful tips. Let us take you through the process:
Step 1 - Prep the Road Surface
Begin by excavating the roadway to your desired elevation. Ensure that your subgrade is fully compacted, with all air pockets eliminated and the soil tightly packed.
Step 2 - Unroll the Reinforcement Geotextile Fabric
Carefully roll out the geotextile fabric onto the compacted subgrade, ensuring it's free from wrinkles and folds. Follow the engineer's overlapping instructions. For added convenience, Cherokee offers pre-sewn fabric options. Contact us for pricing on wider factory-seamed rolls.
Step 3 - Sewing the Geotextile Fabric
On-site stitching of the fabric is required for this project. Employ a dual thread lock stitch to secure seams and prevent unraveling. We provide equipment for purchase or rental to facilitate on-site stitching. Choose from prayer seam, j-seam, or butterfly seam, with a j-seam recommended for this example. Double stitches are advised to ensure seam integrity during installation.
Step 4 - Apply Aggregate
Lay the aggregate to the designated thickness, ensuring no equipment traverses the engineered fill. Verify that the fill is fully compacted before proceeding to the final stage.
Step 5 - Lay Asphalt
With your subbase in place, you are now ready to proceed with the pavement layer(s), tailored to your project's specific requirements.
Inspiring Project Case Studies for Your Reference:
Diverse Applications at a Glance:
Our innovative geotextile solutions seamlessly integrate into diverse fields: municipal environmental projects, landscaping, metallurgy sectors, and vital municipal structures to prevent seepage and corrosion. They bolster transportation infrastructure and ensure robust agricultural reservoir waterproofing. Ideal for fisheries and aquaculture, these materials also excel in the waterproofing of diverse facilities, providing anti-erosion, anti-seepage, and reinforcement capabilities. They are perfect for collecting seepage water, crafting temporary tanks, and adapting to special structures.
Reinforced Concrete Challenges: Concrete may demand frequent upkeep due to common issues such as cracks and corrosion, jeopardizing structural integrity.
Landfill Waterproofing Assurance: Delivers impeccable watertight protection for both sanitary and industrial landfill environments.
Incredible applications in agriculture reservoir waterproofing and fisheries aquaculture.
Remarkable Project Cases in CHINA
Noteworthy Project Cases in Vietnam
Distinguished Project Cases in Japan
Outstanding Project Case in Russia
Esteemed Project Case in UK
Impressive Project Case in Tanzania
Significant Project Case in USA
The Multifaceted Functions of Geotextile
1. Separation Mastery
Geotextile's separation function is pivotal in road construction, effectively preventing the intermixing of adjacent soils. It maintains drainage and reinforces strength by keeping fine subgrade soil distinct from base course aggregates. This ensures the aggregate material retains its optimal drainage and strength characteristics.
Extensive Applicable Areas Include:
- Strategically placed between subgrade and stone base in both unpaved and paved roads, as well as airfields.
- Implemented between subgrades in railroad constructions.
- Utilized between landfills and stone base courses to enhance stability.
- Deployed between geomembranes and sand drainage layers for superior performance.
2. Filtration Excellence
Achieves a geotextile-to-soil system equilibrium, facilitating effective liquid flow while minimizing soil loss across the geotextile plane.
Designed with porosity and permeability as primary attributes, geotextiles showcase superior infiltration capabilities.
A classic application: geotextile use in pavement edge drains, effectively highlighted by the accompanying figure.
3. Reinforcement Innovation
Incorporating geotextile enhances soil tensile strength, akin to steel's role in concrete. This strength increase is achieved through three key mechanisms:
- Lateral restraint via interfacial friction between geotextile and soil/aggregate.
- Guiding potential bearing surface failure planes to develop higher shear strength surfaces.
- Providing membrane-like support for wheel loads.
4. Sealing Proficiency
A non-woven geotextile layer, when impregnated between existing and new asphalt layers, absorbs asphalt to form a waterproof barrier, effectively minimizing vertical water infiltration into the pavement structure.
Weight Considerations and Environmental Impact:
Geotextile Solution: Lightweight nature reduces structural load, thereby minimizing environmental impact.
Reinforced Concrete Drawbacks: Heaviness of concrete structures demands stronger foundations and increases environmental footprint during production.
Maintenance and Longevity:
Geotextile Advantage: Enjoy the benefit of reduced long-term upkeep with our geotextile solutions, designed to resist cracking and deterioration, ensuring enduring performance and reliability.
Reinforced Concrete: Anticipate potential upkeep with reinforced concrete due to its susceptibility to cracks, corrosion, and the myriad of issues that commonly plague concrete structures.
Installation Time:
Geotextile: Experience rapid project completion with the swift installation of geotextiles, enabling you to meet tight deadlines effortlessly.
Reinforced Concrete: Expect project timelines to extend with reinforced concrete, as curing times can delay completion and impact your schedule.
Geotextile Packing and Delivery
1. Products are meticulously secured with packing tape, and the packaging size and container capacity are tailored to specific product specifications.
2. Efficient container transportation services are provided, customized to meet the unique demands of your project requirements.
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