Welcome to Ma'anshan Xincheng Nano New Material Technology Co., Ltd., a beacon of innovation and sustainability nestled in the vibrant heart of Ma'anshan Economic and Technological Development Zone. Our strategic location within the scenic Dangtu County Economic Development Zone Science and Technology Innovation Park offers a harmonious blend of cutting-edge technology and serene natural beauty, epitomizing excellence in a national civilized city renowned for its stunning landscapes and tranquil environment.
We take pride in our extensive and diverse array of high-quality products designed to meet a myriad of needs across industries. Our impressive lineup includes premium geotextiles, robust geomembranes, state-of-the-art composite geomembranes, and advanced composite geotextiles. Additionally, we offer an extensive selection of geosynthetic materials such as innovative geoglery and geoglage mats. These meticulously engineered, multi-element, and multi-level series products set a benchmark for excellence and reliability.
POLYPROPYLENE SHORT FIBER NEEDLE PUNCHED GEOTEXTILE
Manufactured using ultra-high-strength polypropylene staple fiber or ES fiber, our geotextile is a marvel of modern engineering, crafted through advanced non-woven technology. This versatile material performs multiple essential functions such as isolation, reinforcement, protection, filtration, drainage, and buffering, ensuring exceptional and durable performance across a wide range of demanding applications.
Product specifications: Available in a comprehensive range from PP100 to PP1200, with widths spanning from 2m to 6m, and customizable lengths tailored to meet specific user requirements, our product offers versatility and adaptability to suit diverse project needs.
Our geotextile showcases superior physical and mechanical properties, outperforming conventional alternatives by 2 to 3 times. Its low product proportion at the same gram weight is enhanced by remarkable acid and alkali resistance, superior hot melt adhesion, and exceptional wear resistance. Perfectly suited for CRTS/slab ballastless track sliding layer systems, it plays a crucial role in minimizing interactions between track systems and bridge surfaces, ensuring unparalleled reliability and 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 |
|
- This expertly crafted polypropylene needle-punched non-woven geotextile is meticulously designed for use as a sliding layer between CRTS slab ballastless tracks and beam surfaces of passenger dedicated railways, as well as an isolation layer to manage friction. Its versatility extends to a broad spectrum of applications in hydropower, highways, railways, ports, airports, sports venues, tunnels, beaches, reclamation, and environmental protection. The geotextile excels in providing indispensable roles in isolation, filtration, drainage, reinforcement, and protection, proving its worth in diverse and challenging environments.Technical Data
Geotextile Installation Instructions
How to install geotextile fabric
Embark on a seamless geotextile installation journey with our easy-to-follow guide and practical tips. Our example will guide you step by step,
Step 1 - Prep the road surface
Initiate the process by excavating the roadway to the desired elevation. Achieve complete compaction of the subgrade by eliminating air pockets and thoroughly tightening the soil to ensure optimal results and long-lasting stability.
Step 2 - Unroll the reinforcement geotextile fabric
Carefully unroll the geotextile fabric onto the compacted subgrade, ensuring a smooth and wrinkle-free application. Follow engineering guidelines for fabric overlap. Cherokee offers pre-sewn fabric options for stitch seams—reach out to your Cherokee representative for pricing on wider, factory-seamed rolls, designed for hassle-free installation.
Step 3 - Sewing the geotextile fabric
On-site fabric stitching is crucial for securing the seams. Utilize a dual-thread lock stitch to prevent unraveling. We offer stitching equipment for both purchase and rental, facilitating a choice among 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 impeccable installation integrity.
Step 4 - Apply Aggregate
Spread the aggregate to the specified thickness, taking care to avoid direct contact between equipment and the engineered fill. Achieve full compaction before advancing to the final step, ensuring a solid and stable foundation.
Step 5 - Lay Asphalt
Once you have successfully established your subbase, you are perfectly poised to advance into the pivotal pavement layer phase. Depending on the nuanced specifications of your project, this could encompass a single-layer or a meticulously crafted multi-layer approach, each designed to ensure durability and peak performance that stands the test of time.
We invite you to explore our diverse array of successful project cases, each a testament to our commitment to innovation and excellence, serving as a wellspring of inspiration and a benchmark for your ventures.
Explore the Versatile Applications::
Our geotextile epitomizes versatility with its wide-ranging applications, spanning from municipal environmental projects and landscaping anti-seepage initiatives to road reinforcement in metallurgical sectors. It serves as a cornerstone for corrosion prevention, enhances transportation infrastructure, and is indispensable for agricultural reservoir waterproofing and fishery aquaculture support. Furthermore, it excels in safeguarding other infrastructures against erosion and seepage, proving instrumental in the construction of temporary tanks and bespoke structures.
Considerations for Reinforced Concrete: Concrete structures, though robust, often require diligent maintenance due to inherent vulnerabilities such as cracking and corrosion. These pervasive issues can undermine longevity and structural integrity, demanding solutions that fortify and protect.
Landfill Waterproofing Solutions Unveiled:: Our geotextile stands as a bulwark against environmental threats, providing unparalleled watertight integrity for both sanitary and industrial landfill applications, thereby safeguarding ecological balance.
Our geotextile is crafted with precision for agricultural reservoir waterproofing projects and is an ideal choice for bolstering fisheries and aquaculture setups, ensuring sustainability and efficiency.
Illustrative project references showcasing our notable implementations in CHINA.
A collection of exemplary projects highlighting our successes in Vietnam, underscoring our commitment to quality and innovation.
Delve into our celebrated project executions in Japan, exemplifying our dedication to excellence and precision.
A window into our efficient and impactful project case in Russia, reflecting our global reach and effectiveness.
Showcasing the success and impact of our pioneering project in the UK, a testament to our innovative prowess.
Engage with our effective and transformative project case in Tanzania, a hallmark of our commitment to progress.
A comprehensive insight into our esteemed project case in the USA, illustrating our mastery in execution and innovation.
Unveiling the Multifaceted Functions of Geotextile:
1. Separation
In road construction, geotextiles assume an essential role by preventing the intermingling of disparate soil layers. By maintaining a clear distinction between fine subgrade soil and aggregate materials, they not only preserve drainage but also enhance the foundational strength of the base course. This separation is crucial for upholding structural integrity and extending the lifespan of infrastructure.
Ideal Application Scenarios Include:
- Strategic installation between subgrade and stone base in both unpaved and paved roadways, as well as airfields, to ensure optimal performance.
- Application between subgrade layers in railroads, providing enhanced stability and resilience.
- Positioning between landfills and stone base courses to guarantee optimal separation and performance.
- Utilization between geomembranes and sand drainage layers to ensure proper separation and functionality.
2. Filtration
Our geotextiles create a harmonious balance in the geotextile-to-soil system, facilitating efficient liquid flow while curbing soil loss. This filtration prowess underpins sustainable design and elevates durability.
Key characteristics such as porosity and permeability empower geotextiles to effectively facilitate infiltration, offering both strength and adaptability in various applications.
A prime example of the filtration function is the deployment of a geotextile in a pavement edge drain, ensuring robust drainage and extended longevity.
3. Reinforcement
Introducing geotextiles into soil construction projects significantly boosts tensile strength, much like steel fortifies concrete. This enhancement arises from three foundational mechanisms:
- Lateral restraint achieved through interfacial friction between geotextile and soil/aggregate, which imparts stability and strength.
- Facilitating the development of an alternative high shear strength surface, augmenting durability.
- Supporting wheel loads through a membrane-like action that effectively distributes and minimizes pressure, safeguarding infrastructure.
4. Sealing
A non-woven geotextile layer, when strategically impregnated between existing and new asphalt layers, transforms into a formidable waterproof barrier. This innovative sealing technique significantly minimizes water infiltration into the pavement, thereby greatly enhancing its longevity and unmatched durability.
Weight and Environmental Impact Assessment:
Geotextile Characteristics: Geotextiles are remarkably lightweight, effectively reducing the load on existing structures while offering an impressively lower environmental footprint compared to conventional materials. This makes them an ideal choice for sustainable construction projects.
Reinforced Concrete Traits: Concrete structures, with their inherently heavier nature, necessitate a more substantial base, which unfortunately results in a greater environmental impact during their production process. Hence, sustainability-conscious projects may find them less appealing.
Maintenance and Durability:
Geotextile: Our Geotextiles stand out due to their minimal maintenance requirements over the years. Their superior resistance to cracking and deterioration ensures they deliver enduring performance and remain cost-effective over time, reducing total ownership costs.
Reinforced Concrete: Reinforced concrete, while robust, may necessitate frequent upkeep owing to its susceptibility to cracks, corrosion, and various structural issues, which demand regular attention and maintenance, potentially increasing lifecycle costs.
Installation time:
Geotextile: The swift and straightforward installation process of Geotextile significantly accelerates project timelines, allowing for faster completion and unmatched project efficiency, making it a preferred choice for time-sensitive projects.
Reinforced Concrete: The unavoidable necessity of concrete curing can lead to significant delays in project completion, posing substantial challenges to your schedule management and potentially affecting project timelines.
Geotextile Packing and Delivery
1. Our products are expertly secured with high-quality packing tape, with packaging size and container capacity meticulously tailored to the specific product specifications, ensuring the utmost safety during transit.
2. We offer flexible container transportation options that are perfectly aligned with your specific project requirements, ensuring seamless and efficient delivery every time.
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