Welcome to the esteemed Ma'anshan Xincheng Nano New Material Technology Co., Ltd., perfectly situated within the vibrant Ma'anshan Economic and Technological Development Zone. Our location is enriched by the forward-thinking Dangtu County Economic Development Zone Science and Technology Innovation Park. Nestled in a nationally recognized city famed for its breathtaking landscapes and tranquil environment, our company embodies a harmonious blend of cutting-edge technology and serene nature, making it an ideal hub for innovation.
Proudly presenting an expansive array of superior products, Ma'anshan Xincheng offers solutions tailored to diverse needs. Our impressive portfolio includes premier geotextiles, robust geomembranes, pioneering composite geomembranes, state-of-the-art composite geotextiles, and an extensive selection of geosynthetic materials such as geoglery and geoglage mats. These multi-faceted, multi-tiered series of products are meticulously engineered to deliver outstanding performance and reliability.
POLYPROPYLENE SHORT FIBER NEEDLE PUNCHED GEOTEXTILE
Our geotextile, crafted with ultra-high-strength polypropylene staple fiber or ES fiber, is a triumph of advanced non-woven technology. Esteemed for its multifunctionality, it adeptly provides isolation, reinforcement, protection, filtration, drainage, and buffering, guaranteeing exceptional performance across a broad spectrum of applications.
Product specifications: Available in a comprehensive range from PP100 to PP1200, our geotextile is offered in widths of 2m to 6m, with customizable lengths to meet precise user requirements, ensuring a perfect fit for any project.
Our geotextile excels with physical and mechanical properties that are 2 to 3 times superior to conventional products. With a reduced product proportion for equivalent gram weight, it boasts remarkable acid and alkali resistance, exceptional hot melt adhesion, and robust wear resistance. Ideal for CRTS/slab ballastless track sliding layer systems, it optimally reduces interaction between track systems and bridge surfaces, exemplifying its superior engineering.
| 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 expertly engineered polypropylene needle-punched non-woven geotextile is designed for use as a sliding layer between CRTS slab ballastless tracks and beam surfaces of passenger dedicated railways. It also serves as an isolation layer to effectively manage friction. Its versatility extends to critical applications in hydropower, highways, railways, ports, airports, sports venues, tunnels, beaches, reclamation, and environmental protection. It plays essential roles in isolation, filtration, drainage, reinforcement, and protection.Technical Data
Geotextile Installation Instructions
How to install geotextile fabric
Unlock the secrets to flawless geotextile installation with our easy-to-follow guide and expert tips. Follow along with our practical example to ensure a smooth and efficient installation process.
Step 1 - Prep the road surface
Commence by excavating the roadway to your desired elevation, ensuring the subgrade is meticulously compacted. Eliminate any air pockets and firmly compact the soil for optimal stability and performance.
Step 2 - Unroll the reinforcement geotextile fabric
Gently unroll the geotextile fabric over the compacted subgrade, ensuring it lies perfectly flat without any wrinkles or folds. Overlap as per the engineering directives. Cherokee provides pre-sewn fabric options for seamless stitch integration—reach out to your Cherokee representative for pricing on wider, factory-seamed rolls.
Step 3 - Sewing the geotextile fabric
This task requires on-site fabric stitching. Use a dual-thread lock stitch to secure seams and prevent unraveling. Our stitching equipment is available for purchase or rental. Select from prayer, j-seam, or butterfly seams as per engineer specifications. We demonstrate a j-seam, endorsing dual stitches on each seam for impeccable installation integrity.
Step 4 - Apply Aggregate
Evenly distribute the aggregate to the specified thickness, taking care to avoid direct equipment contact with the engineered fill. Ensure complete compaction before advancing to the final step.
Step 5 - Lay Asphalt
After laying down your subbase, the path is clear for the pivotal next step: the installation of the pavement layer. Tailor-made to meet the specific demands of your project, whether it requires a single layer or a sophisticated multi-layer structure, each approach is designed to deliver unmatched durability and peak performance.
Be inspired and informed by our gallery of successful project cases, each a testament to our capabilities and a source of innovative ideas for your ventures.
Applications::
Our versatile geotextile is engineered for a broad spectrum of applications, including municipal environmental projects, landscaping anti-seepage efforts, and robust road reinforcement within metallurgical zones. It serves impeccably as a barrier against corrosion, a booster for transportation infrastructure, a secure liner for agricultural reservoirs, and a supportive foundation for fishery and aquaculture systems. Additionally, it plays a crucial role in protecting various infrastructures by averting erosion and seepage. It's also pivotal in constructing temporary tanks and specialized structures.
Reinforced Concrete Considerations: Concrete structures often face challenges like cracking and corrosion, which necessitate regular maintenance. These vulnerabilities can significantly impact both the longevity and structural soundness of your projects.
Landfill Waterproofing Solutions:: Our geotextile guarantees superior watertight protection for both sanitary and industrial landfill operations, ensuring environmental safety and compliance.
Our geotextile is meticulously crafted for agricultural reservoir waterproofing projects and is ideally suited for enhancing fishery and aquaculture facilities.
Explore our diverse project references showcasing notable implementations across CHINA, each illustrating our geotextile's remarkable capabilities.
Delve into our standout projects executed in Vietnam, where our geotextile solutions have delivered exceptional results.
Uncover our acclaimed project achievements in Japan, highlighting our geotextile's outstanding performance.
Discover our efficient project case in Russia, a testament to our geotextile's effectiveness and adaptability.
Experience the impact of our project in the UK, where our geotextile solutions have made a significant difference.
Investigate our successful project case in Tanzania, showcasing the efficiency and reliability of our geotextile applications.
Gain detailed insights into our prestigious project case in the USA, demonstrating the excellence of our geotextile technology.
Exploring the Functions of Geotextile:
1. Separation
In the realm of road construction, geotextiles are indispensable for preventing the intermingling of disparate soil layers. By keeping the fine subgrade soil distinct from aggregate materials, they preserve drainage capabilities and bolster the foundational strength of the base course. This critical separation safeguards the structural integrity and extends the lifespan of the infrastructure.
Prime application scenarios include:
- Strategically placed between subgrade and stone base in both unpaved and paved roadways, as well as in airfields, to ensure optimal separation and stability.
- Applied between subgrade layers in railroads to significantly enhance stability and performance.
- Situated between landfills and stone base courses to ensure superior separation and efficiency.
- Positioned between geomembranes and sand drainage layers, guaranteeing effective separation and function.
2. Filtration
Our geotextiles forge a harmonious geotextile-to-soil system, enabling efficient liquid flow while curtailing soil loss. This advanced filtration capability underpins sustainable design and augments durability.
Equipped with key attributes like porosity and permeability, geotextiles effectively facilitate infiltration, providing both strength and adaptability for various applications.
A stellar example of our filtration function is the incorporation of a geotextile in a pavement edge drain, ensuring optimal drainage and extended longevity.
3. Reinforcement
The introduction of geotextiles in soil construction projects substantially boosts tensile strength, akin to the way steel reinforces concrete. This strength enhancement is derived from three fundamental mechanisms:
- Lateral restraint achieved through interfacial friction between geotextile and soil/aggregate, providing substantial stability.
- Fostering the creation of an alternative high shear strength surface, this significantly enhances the structure's durability.
- Supporting wheel loads via a membrane-like action that effectively distributes and minimizes pressure, enhancing overall resilience.
4. Sealing
When woven within the layers of existing and new asphalt, our non-woven geotextile forms an impeccable waterproof barrier. This formidable seal significantly curtails water infiltration, thereby amplifying the pavement's durability and extending its lifespan impressively.
Comprehensive Weight and Environmental Impact Assessment:
In-Depth Geotextile Characteristics: Boasting an impressively lightweight nature, geotextiles drastically reduce the structural load while offering a remarkably lower environmental footprint when juxtaposed with conventional materials.
Distinctive Reinforced Concrete Traits: Due to their inherently substantial weight, concrete structures necessitate a more robust foundational base and are notorious for having a more pronounced environmental impact during the production process.
Insights into Maintenance and Durability:
Advantages of Geotextile: Our Geotextile stands out for its extraordinary durability, requiring minimal upkeep due to its exceptional resistance to cracking and deterioration. This ensures long-lasting performance and notable cost-effectiveness over time.
Challenges with Reinforced Concrete: Reinforced concrete is prone to frequent maintenance needs as it often suffers from cracks, corrosion, and a myriad of structural issues, necessitating regular and often costly interventions.
Considerations for Installation Time:
Efficiency with Geotextile: Geotextile is celebrated for its rapid and hassle-free installation process, which significantly speeds up project completion timelines and enhances overall project efficiency.
Constraints with Reinforced Concrete: The unavoidable necessity for concrete curing introduces significant delays, often complicating project timelines and presenting considerable scheduling challenges.
Comprehensive Geotextile Packing and Delivery Solutions
1. Securely packed with expert precision, our products feature packaging sizes and container capacities that are meticulously customized to meet product specifications, ensuring their safe journey.
2. We offer a spectrum of adaptable container transportation options, precisely tailored to align seamlessly with your specific project requirements, ensuring a smooth and efficient delivery process.
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