Welcome to the esteemed Ma'anshan Xincheng Nano New Material Technology Co., Ltd., where innovation meets elegance in the vibrant Ma'anshan Economic and Technological Development Zone. Nestled within the pioneering Dangtu County Economic Development Zone Science and Technology Innovation Park, our company is set against the backdrop of a national civilized city. Experience a harmonious fusion of cutting-edge technology and nature's tranquility as you engage with us.
At present, we stand proud, offering an extensive and versatile collection of products designed to fulfill diverse needs. Explore our premium geotextiles, robust geomembranes, pioneering composite geomembranes, state-of-the-art composite geotextiles, and an expansive selection of geosynthetic materials like geoglery and geoglage mats. These products, crafted with multi-element, multi-level precision, are engineered to achieve unparalleled excellence.
POLYPROPYLENE SHORT FIBER NEEDLE PUNCHED GEOTEXTILE
Meticulously crafted from ultra-high-strength polypropylene staple fiber or ES fiber, our geotextile is produced using sophisticated non-woven technology. It offers a multitude of functions including isolation, reinforcement, protection, filtration, drainage, and buffering, ensuring outstanding performance across a wide range of applications.
Product specifications: Available in a spectrum from PP100 to PP1200, with widths spanning 2m to 6m, and customizable lengths tailored to meet specific user needs.
Our geotextile showcases exceptional physical and mechanical properties, surpassing traditional products by 2 to 3 times. With a low product proportion for the same gram weight, it excels in acid and alkali resistance. It offers superior hot melt adhesion and possesses remarkable wear resistance. Perfectly suited for CRTS/slab ballastless track sliding layer systems, it efficiently minimizes 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 tailored for use as a sliding layer between CRTS slab ballastless tracks and the beam surfaces of passenger-dedicated railways, as well as an isolation layer to manage friction. Its adaptability extends to applications in 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
Embark on a seamless geotextile installation journey with our easy-to-follow guide and insightful tips. Join us in this step-by-step example,
Step 1 - Prep the road surface
Commence by excavating the roadway to the specified elevation. Ensure comprehensive compaction of your subgrade, eliminating air pockets and meticulously tightening the soil for superior results.
Step 2 - Unroll the reinforcement geotextile fabric
Gently unroll the geotextile fabric onto the compacted subgrade, ensuring it remains flat without wrinkles or folds. Overlap according to 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 a necessity for this task. Employ a dual-thread lock stitch to secure the seams, preventing unraveling. Access our purchase or rental stitching equipment for greater ease. Choose from prayer, j-seam, or butterfly seams at the engineer's discretion. Here, we demonstrate a j-seam, recommending dual stitches on each seam to ensure installation integrity.
Step 4 - Apply Aggregate
Distribute the aggregate to the specified thickness, taking care to avoid direct equipment contact with the engineered fill. Achieve complete compaction before advancing to the final step.
Step 5 - Lay Asphalt
Once your subbase foundation is meticulously established, you are primed to advance to the crucial pavement layer. This sophisticated process, adaptable to project intricacies, may involve a single or multiple-layer approach, each designed to ensure the pinnacle of durability and optimal performance. Our versatile geotextile solutions guarantee that every stage of your construction is executed with precision and reliability.
Dive into our collection of triumphant project showcases, curated to inspire and provide a reference point for your visionary endeavors. Witness how our innovative geotextile solutions have revolutionized infrastructure across diverse landscapes.
Applications::
Our geotextile epitomizes versatility, serving an array of applications such as municipal environmental enhancements, landscaping anti-seepage ventures, and road reinforcement in metallurgical sectors. It stands as the ideal solution for corrosion prevention, enhancing transportation infrastructure, safeguarding agricultural reservoirs with impeccable waterproofing, and supporting fishery aquaculture. Moreover, it excels in shielding critical infrastructure from erosion and seepage, making it indispensable in the construction of temporary tanks and various specialized structures.
Reinforced Concrete Considerations: Concrete structures frequently require diligent maintenance due to the prevalent challenges of cracking and corrosion, which can compromise longevity and structural integrity. Our robust geotextile solutions are engineered to mitigate these vulnerabilities, enhancing durability and resilience.
Landfill Waterproofing Solutions:: Our state-of-the-art geotextile guarantees impeccable watertight integrity across sanitary and industrial landfill applications, playing a pivotal role in safeguarding environmental sanctity.
Our expertly crafted geotextile is tailored for agricultural reservoir waterproofing projects and is adept at enhancing the infrastructure of fisheries and aquaculture setups, ensuring optimal performance and longevity.
Explore project references from our remarkable implementations across CHINA, showcasing the transformative impacts of our geotextile solutions.
Delve into our successful project examples in Vietnam, a testament to the effectiveness and adaptability of our geotextile technologies.
Discover the excellence of our project executions in Japan, where our geotextiles have set new benchmarks for innovation and sustainability.
A glimpse into our efficient project case in Russia, highlighting the seamless integration of our geotextile solutions for enhanced infrastructure.
Highlighting our impactful project in the UK, where our cutting-edge geotextile technology has revolutionized local infrastructure.
Explore our effective project case in Tanzania, demonstrating the versatility and resilience of our geotextile applications in diverse environments.
Gain detailed insight into our esteemed project case in the USA, exemplifying the superior performance of our geotextile solutions in challenging infrastructural landscapes.
Exploring the Functions of Geotextile:
1. Separation
In road construction, geotextiles serve an essential purpose by preventing the intermixing of distinct soil layers. By keeping fine subgrade soil and aggregate materials separate, they preserve drainage efficiency and enhance the foundational strength of the base course. This separation is crucial for maintaining structural integrity and extending the lifespan of infrastructure.
Ideal application scenarios include:
- Installation between subgrade and stone base in both unpaved and paved roadways, as well as airfields, ensuring superior separation and longevity.
- Utilization between subgrade layers in railroads to bolster stability and enhance the overall integrity of the transportation infrastructure.
- Strategic placement between landfills and stone base courses for optimal separation, safeguarding environmental health and infrastructure durability.
- Application between geomembranes and sand drainage layers, ensuring proper separation and maintaining system efficiency.
2. Filtration
Our geotextiles are engineered to create a balanced geotextile-to-soil system that promotes efficient liquid flow while minimizing soil loss. This exceptional filtration capability not only supports sustainable design practices but also enhances the robustness and longevity of various structures.
With key properties such as porosity and permeability, our geotextiles facilitate effective infiltration, offering a blend of strength and adaptability to meet the demands of modern construction.
A standout example of our filtration functionality is the use of geotextile in a pavement edge drain, where it ensures proper drainage and extends the longevity of the infrastructure.
3. Reinforcement
Incorporating geotextiles into soil construction projects significantly boosts tensile strength, akin to the reinforcement of concrete with steel. This strength enhancement is achieved through three primary mechanisms:
- Lateral restraint is achieved through interfacial friction between the geotextile and soil/aggregate, providing unmatched stability in construction.
- The geotextile encourages the development of an alternate high shear strength surface, thereby enhancing the durability of the infrastructure.
- Supporting wheel loads through a membrane-like action that distributes and minimizes pressure, ensuring infrastructure resilience and longevity.
4. Sealing
Immerse yourself in the innovative world of our non-woven geotextile layer, which, when strategically placed between current and new asphalt layers, transforms into an impenetrable waterproof barrier. This powerful sealing function drastically reduces water infiltration, thereby significantly enhancing the pavement's lifespan and robustness.
Weight and Environmental Impact Assessment:
Geotextile Characteristics: Our meticulously engineered geotextiles are exceptionally lightweight, offering a distinct advantage by alleviating the load on existing structures. This results in a noticeably reduced environmental footprint compared to the burdensome traditional materials, aligning with sustainable construction practices.
Reinforced Concrete Traits: Concrete, with its inherently heavier nature, necessitates a more substantial foundation. This requirement, combined with the considerable environmental impact during production, makes reinforced concrete a less eco-friendly option.
Maintenance and Durability:
Geotextile: Our cutting-edge Geotextile is designed for minimal maintenance throughout its lifecycle, thanks to its exceptional resistance to cracking and deterioration. This ensures it delivers long-lasting performance and unparalleled cost-effectiveness.
Reinforced Concrete: Reinforced concrete often demands extensive ongoing maintenance, as it is prone to cracking, corrosion, and other common structural issues. These susceptibilities necessitate regular and costly upkeep.
Installation time:
Geotextile: The installation of our Geotextile is a breeze, characterized by its rapid and uncomplicated process. This ensures your project timelines are accelerated, facilitating faster completion and boosting overall project efficiency.
Reinforced Concrete: The concrete curing process is notoriously time-consuming, which can significantly delay project completion and present substantial challenges in managing schedules effectively.
Geotextile Packing and Delivery
1. Our products are meticulously wrapped with packing tape, and the packaging size along with container capacity are carefully customized to the exact product specifications, ensuring they arrive in perfect condition.
2. We offer adaptable container transportation options that are seamlessly aligned with your specific project needs, ensuring hassle-free and timely delivery.
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