Welcome to the renowned Ma'anshan Xincheng Nano New Material Technology Co., Ltd., perfectly situated in the vibrant Ma'anshan Economic and Technological Development Zone, specifically within the innovative heart of Dangtu County Economic Development Zone Science and Technology Innovation Park. Our prime location in a nationally acclaimed civilized city offers a harmonious fusion of stunning landscapes and a tranquil environment, providing an ideal synergy of cutting-edge technology and nature's beauty.
We take immense pride in presenting our extensive and versatile array of high-quality products designed to meet diverse demands. Our impressive lineup features premium geotextiles, robust geomembranes, pioneering composite geomembranes, advanced composite geotextiles, and an expansive selection of geosynthetic materials such as geoglery and geoglage mats. These sophisticated, multi-dimensional products are meticulously crafted for superior performance and reliability.
POLYPROPYLENE SHORT FIBER NEEDLE PUNCHED GEOTEXTILE
Our geotextile, expertly engineered from ultra-high-strength polypropylene staple fiber or ES fiber, is a testament to our advanced non-woven technology. It fulfills various critical roles such as isolation, reinforcement, protection, filtration, drainage, and buffering, ensuring exceptional performance across diverse applications.
Product specifications: Offering a range from PP100 to PP1200, our geotextile comes in widths from 2m to 6m, with customizable lengths tailored to meet specific user requirements.
Our geotextile distinguishes itself with physical and mechanical properties that are superior by 2 to 3 times than conventional products. With a reduced product proportion at equivalent gram weight, it excels in acid and alkali resistance, offers remarkable hot melt adhesion, and possesses exceptional wear resistance. Ideal for CRTS/slab ballastless track systems, it significantly reduces interaction between track systems and bridge surfaces, ensuring optimal performance.
| 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 |
|
- Expertly crafted for versatility, the polypropylene needle-punched non-woven geotextile is designed as an efficient sliding layer between CRTS slab ballastless tracks and beam surfaces of dedicated railway systems, as well as an isolation layer to manage friction. Its adaptability extends to hydropower, highways, railways, ports, airports, sports venues, tunnels, beaches, reclamation, and environmental protection, playing pivotal roles in isolation, filtration, drainage, reinforcement, and protection.Technical Data
Geotextile Installation Instructions
How to install geotextile fabric
Experience the simplicity of seamless geotextile installation with our clear and concise guide, enhanced by practical tips. Follow along with our detailed example,
Step 1 - Prep the road surface
Begin by meticulously excavating the roadway to the desired elevation. Ensure thorough compaction of your subgrade by eliminating air pockets and thoroughly tightening the soil, setting the stage for optimal results.
Step 2 - Unroll the reinforcement geotextile fabric
Gently and precisely unroll the geotextile fabric onto the compacted subgrade, ensuring it lays perfectly flat without any wrinkles or folds. Overlap according to engineering directives. Cherokee provides pre-sewn fabric options for stitch seams—reach out to your Cherokee representative for competitive pricing on wider, factory-seamed rolls.
Step 3 - Sewing the geotextile fabric
On-site fabric stitching is essential for this task. Utilize a robust dual-thread lock stitch to secure the seams, preventing any chance of unraveling. Equip yourself with our procurable or rentable stitching equipment. Engineers can choose from prayer, j-seam, or butterfly seams. In our demonstration, we recommend a j-seam with dual stitches on each seam to ensure the integrity of the installation.
Step 4 - Apply Aggregate
Distribute the aggregate to the specified thickness, while ensuring no direct equipment contact with the engineered fill. Achieve thorough compaction before advancing to the final step.
Step 5 - Lay Asphalt
Once your subbase is meticulously laid down, you can confidently move forward to the paving stages. Depending on your project's unique needs, this could involve one or multiple layers, expertly crafted to provide unmatched durability and performance.
Feast your eyes on our impressive portfolio of project successes, designed to spark your creativity and serve as a trusted reference:
Versatile Applications::
Our state-of-the-art geotextile is versatile, serving diverse applications such as municipal environmental projects, anti-seepage landscaping ventures, and road reinforcement in metallurgical zones. It's ideal for combating corrosion, enhancing transport infrastructure, waterproofing agricultural reservoirs, and supporting fisheries and aquaculture. Additionally, it prevents erosion and seepage, crucial for the integrity of temporary tanks and specialized structural projects.
Considerations for Reinforced Concrete: Concrete structures require regular care to address common challenges like cracking and corrosion, which can compromise structural longevity and integrity. Our solutions help mitigate these issues.
Landfill Waterproofing Excellence:: Our geotextile guarantees unparalleled watertight performance for both sanitary and industrial landfill sites, providing critical environmental protection.
Engineered for excellence, our geotextile is perfect for waterproofing agricultural reservoirs and is tailored for optimizing fisheries and aquaculture environments.
Explore our significant project implementations across CHINA.
Delve into our noteworthy project achievements in Vietnam.
Uncover our celebrated project successes in Japan.
Gain insights into our streamlined project execution in Russia.
Discover the transformative impact of our project in the UK.
Dive into the effectiveness of our project case in Tanzania.
Receive an in-depth look into our prestigious project in the USA.
Understanding the Diverse Functions of Geotextile:
1. Separation
Geotextiles are indispensable in road construction, adeptly preventing the intermixing of soil layers. By maintaining the separation of fine subgrade soil and aggregate materials, they ensure optimal drainage and bolster the base course's strength. This essential separation is key to preserving infrastructure's structural integrity and extending its lifespan.
Optimal application scenarios include:
- Strategic installation between subgrade and stone base layers in both paved and unpaved roads, and airfields.
- Application between subgrade layers in railroads to boost stability.
- Strategic placement between landfills and stone base courses for superior separation.
- Effective application between geomembranes and sand drainage layers to maintain separation.
2. Filtration
Our geotextiles create a harmonious geotextile-to-soil interface that enables efficient liquid flow, minimizing soil loss. This filtration capability underpins sustainable design and enhances infrastructure durability.
Geotextiles feature key attributes like porosity and permeability, which facilitate effective infiltration, combining strength and adaptability.
A prime example of the filtration function includes its use in a pavement edge drain, ensuring effective drainage and prolonged longevity.
3. Reinforcement
Incorporating geotextiles into soil construction projects significantly boosts tensile strength, analogous to steel's reinforcing effect on concrete. This enhancement derives from three core mechanisms:
- Lateral restraint via interfacial friction between geotextile and soil/aggregate, adding stability.
- Fostering the creation of an alternative high shear strength interface, boosting durability.
- Supporting wheel loads through a membrane-like action, evenly distributing and reducing pressure.
4. Sealing
When integrated between existing and new asphalt layers, our advanced non-woven geotextile transforms into a formidable waterproof barrier. This innovative sealing solution drastically reduces water infiltration, significantly enhancing the pavement's longevity and resilience.
Weight and Environmental Impact Assessment:
Geotextile Characteristics: Our geotextiles stand out for their remarkable lightweight nature, effectively reducing the structural load and presenting an eco-friendly alternative with a minimized environmental footprint compared to conventional construction materials.
Reinforced Concrete Traits: Due to their substantial weight, concrete structures necessitate a robust foundational base and are associated with a significant environmental impact during their production, contrasting with sustainable alternatives.
Maintenance and Durability:
Geotextile: Our cutting-edge geotextile boasts outstanding resistance to cracking and deterioration, requiring minimal maintenance over time. This ensures consistent, long-lasting performance while offering a cost-effective solution.
Reinforced Concrete: Reinforced concrete is prone to frequent issues such as cracks and corrosion, necessitating regular maintenance and attention to prevent structural inefficiencies.
Installation time:
Geotextile: Experience the advantage of rapid and effortless geotextile installation, which expedites your project timelines, ensuring quicker completion and improved project efficiency.
Reinforced Concrete: The mandatory process of concrete curing poses a significant delay to project completion, creating potential obstacles in managing timelines effectively.
Geotextile Packing and Delivery
1. Our products are meticulously secured using premium packing tape, with the packaging size and container capacity expertly customized to the specifications, ensuring a safe and seamless transit.
2. We offer adaptive container transportation solutions, perfectly tuned to meet your project requirements, guaranteeing a seamless and timely delivery experience.
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