Ma 'anshan Xincheng Nano New Material Technology Co., Ltd. is proudly positioned in the scenic Ma 'anshan Economic and Technological Development Zone, within the vibrant Dangtu County Economic Development Zone Science and Technology Innovation Park. This location, in a nationally recognized civilized city, offers a picturesque environment that enhances our commitment to innovation and excellence.
Currently, our company has progressed towards a broad and diversified product portfolio. We offer an extensive array of geosynthetic materials, including geotextile, geomembrane, composite geomembrane, composite geotextile, and an innovative range of products such as geoglery, geoglage mat, and plastic blind ditch three-dimensional geoglage mat. Our multi-element, multi-level series caters to a variety of applications, ensuring comprehensive coverage of your geosynthetic needs.
POLYPROPYLENE SHORT FIBER NEEDLE PUNCHED GEOTEXTILE
Crafted from ultra-high-strength polypropylene staple fiber or advanced ES fiber, our product utilizes cutting-edge non-woven technology. It is engineered to deliver exceptional performance across multiple functions such as isolation, reinforcement, protection, filtration, drainage, and buffering, making it indispensable for diverse applications.
Product specifications: Available in a range from PP100 to PP1200, with widths spanning 2 meters to 6 meters, and customizable lengths to suit user requirements.
Experience a leap in performance with our product, boasting physical and mechanical properties 2 to 3 times superior to conventional options. Its low weight-to-gram ratio, outstanding acid and alkali resistance, strong hot melt adhesion, and formidable wear resistance make it an optimal choice for CRTS/slab ballastless track sliding layer systems, reducing frictional 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 |
|
- Our polypropylene needle-punched non-woven geotextile is expertly designed for use as a sliding layer between CRTS slab ballastless track and beam surfaces on passenger dedicated railways, and as an isolation layer to reduce friction. Beyond railways, its versatile nature makes it a staple in hydropower projects, highways, railways, ports, airports, sports venues, tunnels, beaches, land reclamation, and environmental protection efforts, serving roles in isolation, filtration, drainage, reinforcement, protection, and more. Technical Data
Geotextile Installations Instructions
How to install geotextile fabric
Discover just how straightforward the installation process can be with our expert guidance and valuable tips. Follow along as we illustrate the seamless steps.
Step 1 - Prep the road surface
Begin by excavating the roadway to the specified elevation, ensuring a fully compacted subgrade. It is crucial to remove all air and achieve complete soil compaction for optimum groundwork.
Step 2 - Unroll the reinforcement geotextile fabric
Carefully roll out the geotextile fabric over the compacted subgrade, ensuring it lies flat without any wrinkles or folds. Adhere to engineer specifications for fabric overlap. Cherokee offers pre-sewn fabric options, available in wider widths—contact your Cherokee representative for pricing on factory-seamed rolls.
Step 3 - Sewing the geotextile fabric
On-site stitching is required for this task, employing a dual thread lock stitch to guarantee seam integrity and prevent unraveling. We offer purchase or rental options for the necessary stitching equipment. The engineer can select from seam types such as prayer seam, j-seam, or butterfly seam; our example employs a j-seam. We advise double-stitching each seam to ensure installation durability.
Step 4 - Apply Aggregate
Apply your aggregate to the designated thickness, taking care to prevent direct equipment contact on the engineered fill. Confirm the fill achieves full compaction before proceeding to the final stage.
Step 5 - Lay Asphalt
With the subbase in place, you're now prepared to add your asphalt layer(s), tailored to the specific requirements of your project.
Project case for reference:
Application:
Our cutting-edge 100g Geotextile is expertly designed for diverse applications, offering superior solutions in municipal environmental projects, landscaping, municipal anti-seepage, metallurgy areas, and anti-corrosion initiatives. It's a cornerstone in transportation infrastructure, providing exceptional waterproofing for agriculture reservoirs and fisheries aquaculture. This versatile geotextile excels in waterproofing, erosion control, and seepage reduction across various facilities, while also reinforcing structures and enhancing seepage water collection. Ideal for preparing temporary tanks and unique structures, it’s the perfect choice for robust, reliable performance.
Reinforced Concrete: Reinforced Concrete, while traditionally sturdy, may necessitate ongoing maintenance due to its susceptibility to cracking, corrosion, and other typical issues associated with concrete structures, thereby requiring careful monitoring and management.
Landfill Waterproofing: Our geotextile assures comprehensive watertight integrity in both sanitary and industrial landfill applications, providing peace of mind and robust environmental protection.
Our 100g Geotextile is pivotal in agriculture reservoir waterproofing projects and fisheries aquaculture, ensuring optimal protection and operational efficiency in these critical sectors.
Explore our successful Project cases in CHINA
Explore our successful Project cases in Vietnam
Explore our successful Project cases in Japan
Explore our successful Project cases in Russia
Explore our successful Project cases in UK
Explore our successful Project cases in Tanzania
Explore our successful Project cases in USA
Geotextile function
1. Separation
The primary separation function of our geotextile is crucial in road construction, preventing the intermixing of adjacent soil layers. By keeping fine subgrade soils distinct from base course aggregates, the geotextile maintains the drainage efficiency and structural integrity of aggregate materials, ensuring long-lasting, stable roadways.
Geotextile is applicable in diverse areas such as:
- Between subgrade and stone base in both unpaved and paved roads and airfields.
- Between subgrade layers in railroads.
- Between landfills and stone base courses, ensuring structural integrity and protection.
- Between geomembranes and sand drainage layers for enhanced stability.
2. Filtration
The geotextile-to-soil system achieves a balanced equilibrium, facilitating adequate liquid flow while minimizing soil loss across the geotextile plane. This ensures efficient filtration and longevity of construction projects.
Porosity and permeability, pivotal properties of geotextiles, drive its infiltration action, making it indispensable in numerous applications.
A quintessential application of geotextile filtration is seen in pavement edge drains, effectively managing water flow and maintaining pavement durability.
3. Reinforcement
Incorporating geotextile into soil significantly enhances its tensile strength, akin to the reinforcement steel provides to concrete. This strength augmentation occurs via three mechanisms:
- Lateral restraint through interfacial friction between geotextile and soil or aggregate.
- Encouraging an alternate, higher shear strength surface for potential bearing surface failure planes.
- Acting as a membrane support for wheel load distribution, enhancing load-bearing capacity.
4. Sealing
Our geotextile, when impregnated between existing and new asphalt layers, absorbs asphalt to form a waterproofing membrane. This minimizes vertical water flow into the pavement, enhancing longevity and performance.
Weight and Environmental Impact:
Geotextile: Geotextiles are lightweight, reducing structural load and minimizing environmental impact, thereby promoting sustainable construction practices.
Reinforced Concrete: Conversely, concrete structures are heavier, necessitating a robust foundation and generating a more significant environmental footprint during production.
Maintenance and Durability:
Geotextile: Our advanced geotextiles are engineered to reduce maintenance hassles. They are inherently resilient, minimizing the risk of cracking and deterioration over time, saving you time and resources.
Reinforced Concrete: A traditional choice for construction. Concrete structures often face challenges such as cracks and corrosion, necessitating frequent maintenance to combat these common issues.
Installation Time Considerations:
Geotextile: An Efficiency Game-Changer Our geotextiles facilitate rapid installation, enabling you to accelerate project timelines and enhance productivity.
Reinforced Concrete: Traditional Timeframe The curing process of concrete can significantly extend project timelines, potentially affecting your deadlines.
Geotextile Packing and Delivery Excellence
1. Products are securely bound with packing tape. The packaging size and container capacity vary according to product specifications, ensuring optimal protection and transport efficiency.
2. We provide tailored container transportation solutions to meet your specific project requirements, ensuring timely and safe delivery.
Audited Supplier 
){kind=link}