Welcome to Ma'anshan Xincheng Nano New Material Technology Co., Ltd., proudly situated in the vibrant Ma'anshan Economic and Technological Development Zone, nestled within the progressive Dangtu County Economic Development Zone Science and Technology Innovation Park. Our strategic location within this national civilized city offers a harmonious convergence of cutting-edge technology and breathtaking natural beauty, setting the stage for innovation in a serene environment.
At present, we proudly present a diverse and expansive portfolio of products meticulously designed to meet a variety of needs. Our selection features premium geotextiles, robust geomembranes, pioneering composite geomembranes, state-of-the-art composite geotextiles, and an extensive range of geosynthetic materials, including geoglery and geoglage mats. Each product series in this multi-element, multi-level lineup is engineered with precision for superior performance.
POLYPROPYLENE SHORT FIBER NEEDLE PUNCHED GEOTEXTILE
Manufactured from ultra-high-strength polypropylene staple fiber or ES fiber, our geotextile is produced through advanced non-woven technology. It excels in a multitude of functions such as isolation, reinforcement, protection, filtration, drainage, and buffering, delivering outstanding performance across various applications.
Product Specifications: Our geotextile is available in a spectrum from PP100 to PP1200, with widths ranging from 2m to 6m, and can be customized in length to fulfill specific user needs.
This geotextile showcases physical and mechanical properties that outperform traditional products by 2 to 3 times. Featuring a remarkably low product proportion for the same gram weight, it demonstrates exceptional resistance to acids and alkalis, superior hot melt adhesion, and robust wear resistance. Perfectly suited for CRTS/slab ballastless track sliding layer systems, it effectively diminishes interference 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 crafted for deployment as a sliding layer between CRTS slab ballastless tracks and beam surfaces in passenger dedicated railways, and as an isolation layer to manage friction. Its remarkable versatility extends to hydropower, highways, railways, ports, airports, sports venues, tunnels, beaches, reclamation, and environmental protection, playing essential roles in isolation, filtration, drainage, reinforcement, and safeguarding.Technical Data
Geotextile Installation Instructions
How to Install Geotextile Fabric
Unlock the simplicity of geotextile installation with our clear, step-by-step guide and practical tips. Follow along with our example,
Step 1 - Prepare the Road Surface
Commence by excavating the roadway to the required elevation. Achieve complete compaction of your subgrade by removing air pockets and thoroughly densifying the soil to ensure optimal results.
Step 2 - Unroll the Reinforcement Geotextile Fabric
Gently unroll the geotextile fabric onto the compacted subgrade, ensuring it lies smooth without creases. Overlap as per engineering guidelines. Cherokee offers pre-sewn fabric options for stitch seams—reach out to your Cherokee representative for pricing on wider, factory-seamed rolls.
Step 3 - Sewing the Geotextile Fabric
On-site fabric stitching is necessary for this stage. Utilize a dual-thread lock stitch to secure seams and prevent unraveling. We provide stitching equipment for purchase or rental. Select from prayer, j-seam, or butterfly seams according to engineer preference. Here, we illustrate a j-seam, advising dual stitches on each seam to guarantee installation integrity.
Step 4 - Apply Aggregate
Distribute the aggregate to the designated thickness, ensuring equipment does not directly contact the engineered fill. Attain full compaction before advancing to the final step.
Step 5 - Lay Asphalt
Once your subbase is meticulously established, you are ready to advance to the pivotal pavement layer. Whether your project calls for a singular layer or a sophisticated multi-layered approach, each step is expertly crafted to provide exceptional durability and peak performance tailored to your specific project demands.
Showcasing our portfolio of successful project implementations designed to inspire and serve as exemplary references for your own endeavors:
Applications::
Our geotextile is a versatile solution for numerous applications, including municipal environmental projects and landscaping anti-seepage initiatives. It's ideal for road reinforcement in metallurgical areas and excels at preventing corrosion. Enhance transportation infrastructure, ensure agricultural reservoir waterproofing, and support fishery aquaculture with confidence. Additionally, our geotextile safeguards infrastructure by preventing erosion and seepage, proving essential for temporary tanks and specialized construction projects.
Reinforced Concrete Considerations: Concrete structures require diligent maintenance due to common issues like cracking and corrosion, which can significantly impact both longevity and structural integrity. Addressing these vulnerabilities is crucial for maintaining the robustness of your structures.
Landfill Waterproofing Solutions:: Our geotextile provides unparalleled watertight integrity, making it indispensable for both sanitary and industrial landfill applications. Its exceptional performance ensures environmental protection and sustainability.
Our geotextile is expertly engineered for agriculture reservoir waterproofing projects, perfectly complementing and enhancing fisheries and aquaculture setups. Trust in its design to deliver superior waterproofing and support for aquatic ventures.
Explore project references from our noteworthy implementations across CHINA.
Delve into examples of our successful projects throughout Vietnam.
Discover our acclaimed project executions across Japan, setting new standards of excellence.
Take a closer look at our efficient project cases in Russia, showcasing our capabilities.
Highlighting our impactful project in the UK, demonstrating our innovative solutions.
Explore the success of our effective project case in Tanzania, underscoring our global reach.
Gain detailed insight into our esteemed project case in the USA, exemplifying our expertise and innovation.
Exploring the Multifaceted Functions of Geotextile:
1. Separation
In road construction, geotextiles are indispensable for preventing the mixing of different soil layers. By keeping fine subgrade soil and aggregate materials distinct, they ensure efficient drainage and enhance the base course's strength. This crucial separation is fundamental to maintaining structural integrity and extending infrastructure lifespan.
Ideal application scenarios include:
- Installation between subgrade and stone base is ideal in both unpaved and paved roadways, as well as airfields, offering unmatched stability and performance.
- Use between subgrade layers in railroads enhances stability, ensuring reliable and lasting infrastructure.
- Place between landfills and stone base courses for optimal separation, improving longevity and environmental protection.
- Application between geomembranes and sand drainage layers ensures proper separation, maximizing efficiency and durability.
2. Filtration
Our geotextiles form a well-balanced geotextile-to-soil system, promoting efficient liquid flow while minimizing soil loss. This filtration capability supports sustainable design practices and enhances long-term durability.
With key properties such as porosity and permeability, our geotextiles effectively facilitate infiltration, offering both strength and adaptability to various conditions.
A noteworthy example of our filtration function is the implementation of geotextiles in pavement edge drains, ensuring proper drainage and extended lifespan.
3. Reinforcement
Integrating geotextiles in soil construction projects significantly boosts tensile strength, akin to the way steel reinforces concrete. The enhanced strength is achieved through three primary mechanisms:
- Lateral restraint is provided through interfacial friction between geotextile and soil/aggregate, delivering additional stability.
- Geotextiles encourage the development of an alternate high shear strength surface, thus enhancing durability and resilience.
- They support wheel loads through a membrane-like action, effectively distributing and minimizing pressure for added support.
4. Sealing
A non-woven geotextile layer, strategically placed between existing and new asphalt layers, transforms into a robust waterproof barrier. This advanced sealing technique significantly reduces water infiltration into the pavement, thereby greatly enhancing its longevity and durability, ensuring your infrastructure stands the test of time with minimal intervention.
Weight and Environmental Impact Assessment:
Geotextile Characteristics: Geotextiles, with their inherently lightweight nature, alleviate the load on existing structures, offering a remarkably lower environmental footprint when compared to traditional, bulkier materials. This makes them an eco-friendly choice in sustainable construction.
Reinforced Concrete Traits: Concrete structures, characterized by their considerable weight, necessitate a more substantial foundational base, and pose a significant environmental impact during their production process, demanding more resources and energy.
Maintenance and Durability:
Geotextile: Our Geotextile, renowned for its exceptional resistance to cracking and deterioration, requires minimal maintenance over the years. This ensures not only enduring performance but also significant cost-effectiveness, making it a smart, long-term investment.
Reinforced Concrete: Reinforced concrete may necessitate frequent upkeep due to its susceptibility to cracks, corrosion, and other prevalent structural issues, which demand regular care and attention to maintain its integrity.
Installation time:
Geotextile: The installation of Geotextile is both swift and uncomplicated, significantly accelerating project timelines. This allows for faster completion, enhancing overall project efficiency and enabling you to achieve your goals with greater speed and precision.
Reinforced Concrete: The essential concrete curing process can considerably delay project completion, presenting notable challenges to effective schedule management and potentially impacting project timelines.
Geotextile Packing and Delivery
1. Our products are expertly secured with robust packing tape, with the packaging size and container capacity meticulously tailored to the specific product specifications to ensure they are protected during transit, guaranteeing safe and efficient delivery.
2. We provide highly flexible container transportation options, thoughtfully designed to align perfectly with your unique project requirements, ensuring seamless and efficient delivery of your materials.
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