Welcome to Ma'anshan Xincheng Nano New Material Technology Co., Ltd., perfectly situated in the heart of Ma'anshan Economic and Technological Development Zone, within the vibrant Dangtu County Economic Development Zone Science and Technology Innovation Park. Our prime location is in a nationally recognized, civilized city, famous for its breathtaking landscapes and tranquil environment. Here, we offer a seamless fusion of advanced technology and the serene beauty of nature.
At present, we proudly present an extensive and diverse array of products tailored to meet a multitude of needs. Our exceptional lineup includes premium geotextiles, resilient geomembranes, innovative composite geomembranes, and cutting-edge composite geotextiles. Additionally, we offer a comprehensive selection of geosynthetic materials such as geoglery and geoglage mats. These multi-faceted, multi-tier series products are meticulously engineered to achieve unparalleled excellence.
POLYPROPYLENE SHORT FIBER NEEDLE PUNCHED GEOTEXTILE
Our geotextile, crafted with ultra-high-strength polypropylene staple fiber or ES fiber, is manufactured using state-of-the-art non-woven technology. It performs a variety of key functions including isolation, reinforcement, protection, filtration, drainage, and buffering, ensuring outstanding performance across numerous applications.
Product specifications: Spanning a range from PP100 to PP1200, our products are available in widths of 2m to 6m, with customizable lengths to suit specific user needs.
Our geotextile possesses physical and mechanical properties that are 2 to 3 times superior to traditional products. Featuring a low product proportion for the same gram weight, it excels in acid and alkali resistance, offers exceptional hot melt adhesion, and demonstrates strong wear resistance. It is ideally suited 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 |
|
- The polypropylene needle-punched non-woven geotextile is expertly crafted for use as a sliding layer between CRTS slab ballastless tracks and beam surfaces of passenger dedicated railways. It also functions as an isolation layer to manage friction. Its versatility spans applications in hydropower, highways, railways, ports, airports, sports venues, tunnels, beaches, reclamation, and environmental protection, playing crucial roles in isolation, filtration, drainage, reinforcement, and protection.Technical Data
Geotextile Installation Instructions
How to install geotextile fabric
Discover the effortless process of geotextile installation with our clear guide and practical tips. Follow our step-by-step example,
Step 1 - Prep the road surface
Start by excavating the roadway to the desired elevation. Ensure complete compaction of your subgrade by removing air pockets and thoroughly tightening the soil to achieve optimal results.
Step 2 - Unroll the reinforcement geotextile fabric
Carefully unroll the geotextile fabric onto the compacted subgrade, ensuring it remains flat without wrinkles or folds. Overlap according to engineering directives. Cherokee provides pre-sewn fabric options for stitch seams—contact your Cherokee representative for pricing on wider, factory-seamed rolls.
Step 3 - Sewing the geotextile fabric
On-site fabric stitching is necessary for this task. Employ a dual-thread lock stitch to secure the seams, preventing any unraveling. Our stitching equipment is available for purchase or rental. Choose from prayer, j-seam, or butterfly seams at the engineer's discretion. Here, we showcase a j-seam, recommending dual stitches on each seam to ensure the integrity of the installation.
Step 4 - Apply Aggregate
Spread the aggregate to the specified thickness, ensuring to avoid direct equipment contact with the engineered fill. Achieve complete compaction before moving to the final step.
Step 5 - Lay Asphalt
Elevate your project execution by progressing to the pavement layer following the establishment of your subbase. This step is adaptable, allowing for either a singular or multiple-layer approach, each designed to deliver remarkable durability and performance tailored to your specific project needs.
Witness the remarkable achievements of our previous projects. Each successful case is a testament to our expertise, offering inspiration and valuable reference for your future endeavors.
Unleashing the Potential of Our Geotextile: Applications::
Our premium geotextile is engineered for versatility, excelling in municipal environmental projects, anti-seepage landscaping, and road stabilization in metallurgical sectors. It's perfect for combating corrosion, enhancing transport infrastructure, safeguarding agricultural reservoirs, and supporting aquaculture. Its ability to prevent erosion and seepage is crucial in infrastructure protection and the construction of specialized tanks and structures.
Essential Considerations for Reinforced Concrete: Concrete structures are prone to challenges such as cracking and corrosion, necessitating consistent maintenance to preserve their structural integrity and lifespan.
Pioneering Landfill Waterproofing Solutions:Our advanced geotextile offers unparalleled watertight protection for sanitary and industrial landfill applications, ensuring environmental preservation.
Expertly crafted, our geotextile is the optimal choice for waterproofing agricultural reservoirs and elevating fisheries and aquaculture operations.
Explore project references from our significant implementations across CHINA.
Showcasing our exemplary project outcomes in Vietnam, a testament to our global reach.
Delve into our esteemed project achievements in Japan, reflecting our commitment to excellence.
An inside look at our efficient project execution in Russia, highlighting our capabilities.
Presenting our impactful project in the UK, a benchmark of our expertise.
Discover our successful project realization in Tanzania, demonstrating our widespread influence.
Gain detailed insights into our esteemed project in the USA, showcasing our leadership in the industry.
Exploring the Multifaceted Functions of Geotextile:
1. Separation
In road construction, geotextiles are indispensable, preventing the mixing of distinct soil layers. By maintaining separation between fine subgrade soil and aggregate materials, they ensure drainage efficiency and strengthen base courses, safeguarding structural integrity and extending infrastructure lifespan.
Ideal Application Scenarios for Maximum Efficiency:
- Perfect for installation between subgrade and stone base in both unpaved and paved roadways, as well as airfields, ensuring stability and performance.
- Enhance railroad stability by integrating geotextiles between subgrade layers.
- Optimize landfill operations by placing geotextiles between landfills and stone base courses for superior separation.
- Ensure effective separation by applying geotextiles between geomembranes and sand drainage layers.
2. Filtration
Our geotextiles excel in creating a balanced geotextile-to-soil system, promoting optimal liquid flow while minimizing soil loss. This filtration capability is integral to sustainable design, supporting durability and longevity.
With key properties like porosity and permeability, our geotextiles ensure effective infiltration, delivering strength and adaptability for diverse applications.
A prime example of filtration is the geotextile application in a pavement edge drain, ensuring efficient drainage and enhanced longevity.
3. Reinforcement
Integrating geotextiles into soil construction projects significantly boosts tensile strength, akin to steel in concrete. This strength enhancement is achieved through three main mechanisms:
- Lateral restraint is provided by interfacial friction between geotextile and soil/aggregate, ensuring stability.
- Facilitates the development of an alternative high shear strength surface, which enhances durability.
- Supports wheel loads through a membrane-like action, distributing pressure effectively and minimizing impact.
4. Sealing
Our innovative non-woven geotextile layer, expertly designed for insertion between existing and new asphalt layers, transforms into a robust waterproof barrier. This strategic sealing dramatically curtails water infiltration into the pavement, significantly enhancing its longevity and structural integrity.
Weight and Environmental Impact Assessment:
Geotextile Characteristics: Our geotextiles are ingeniously lightweight, which not only reduces the load on existing structures but also contributes to a remarkably lower environmental footprint when compared to traditional material options, making them a sustainable choice.
Reinforced Concrete Traits: In contrast, concrete structures, with their inherent heaviness, demand a more substantial base and carry a significantly greater environmental impact throughout their production process.
Maintenance and Durability:
Geotextile: Our premium Geotextile boasts minimal maintenance through the years, thanks to its exceptional resistance to cracking and deterioration. This ensures a long-lasting performance that is both cost-effective and reliable.
Reinforced Concrete: Reinforced concrete structures may necessitate frequent maintenance due to their susceptibility to cracks, corrosion, and other prevalent structural challenges, thus requiring ongoing attention and resources.
Installation time:
Geotextile: The installation of our Geotextile is remarkably swift and straightforward, significantly expediting project timelines and enabling faster completion with enhanced project efficiency.
Reinforced Concrete: The mandatory curing process of concrete can markedly delay project completion, presenting potential obstacles to effective schedule management.
Geotextile Packing and Delivery
1. Our meticulously packaged products, secured with durable packing tape, are crafted with specific packaging sizes and container capacities tailored to the product specifications to ensure their safe and sound transit.
2. We offer flexible container transportation solutions, perfectly adapted to your specific project requirements, ensuring seamless and efficient delivery.
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