Welcome to the exceptional Ma'anshan Xincheng Nano New Material Technology Co., Ltd., where innovation thrives at the Ma'anshan Economic and Technological Development Zone. Located within the renowned Dangtu County Economic Development Zone Science and Technology Innovation Park, we are set amidst a national oasis of civility and natural beauty, offering an unparalleled fusion of advanced technology and serene landscapes.
Pioneering excellence, we proudly present a distinguished array of products tailored to meet a multitude of demands. Our offerings include premium geotextiles, resilient geomembranes, revolutionary composite geomembranes, state-of-the-art composite geotextiles, and a vast selection of geosynthetic materials such as geoglery and geoglage mats. These products, crafted with precision, embody our multi-element, multi-dimensional ethos, delivering superior performance and innovation.
POLYPROPYLENE SHORT FIBER NEEDLE PUNCHED GEOTEXTILE
Meticulously engineered with ultra-high-strength polypropylene staple fiber or ES fiber, our geotextile harnesses cutting-edge non-woven technology, providing an array of functional benefits including isolation, reinforcement, protection, filtration, drainage, and buffering. This ensures unparalleled performance across diverse applications.
Product Specifications: Available in a spectrum from PP100 to PP1200, with widths ranging from 2m to 6m, and customizable lengths tailored to your precise requirements.
Our geotextile stands distinguished with physical and mechanical attributes that exceed traditional products by 2 to 3 times. With a reduced product proportion for identical gram weights, it excels in acid and alkali resistance, ensures superior hot melt adhesion, and offers remarkable wear resistance. Perfect for CRTS/slab ballastless track sliding layer systems, it significantly reduces 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 |
|
- Skillfully crafted, the polypropylene needle-punched non-woven geotextile serves as an impeccable sliding layer between CRTS slab ballastless tracks and beam surfaces of passenger dedicated railways, also acting as an isolation layer to mitigate friction. Its versatile functionality extends to hydropower projects, highways, railways, ports, airports, sports venues, tunnels, beaches, reclamation, and environmental conservation, playing vital roles in isolation, filtration, drainage, reinforcement, and protection.Technical Data
Geotextile Installation Instructions
How to Install Geotextile Fabric
Experience the ease of geotextile installation with our clear and effective guide and useful tips. Follow along with our illustrative example,
Step 1 - Preparing the Road Surface
Start by excavating the roadway to the required elevation. Achieve complete compaction of the subgrade by removing all air pockets and ensuring the soil is thoroughly compressed for optimal performance.
Step 2 - Unroll the Reinforcement Geotextile Fabric
Gently unroll the geotextile fabric onto the compacted subgrade, ensuring it lies perfectly flat without any wrinkles or folds. Follow engineering guidelines for overlapping. Cherokee provides pre-sewn fabric options for stitched seams—reach out to your Cherokee representative for details on pricing for wider, factory-seamed rolls.
Step 3 - Sewing the Geotextile Fabric
On-site stitching of fabric is essential for this step. Utilize a dual-thread lock stitch to secure seams and prevent fraying. Choose from our available purchase or rental stitching equipment. Opt for seam styles such as prayer, j-seam, or butterfly according to engineering recommendations. In this guide, we showcase a j-seam, recommending dual stitching on each seam to ensure robust installation integrity.
Step 4 - Applying Aggregate
Spread the aggregate to the specified thickness, ensuring no direct equipment contact with the engineered fill. Attain full compaction before moving onto the final phase.
Step 5 - Laying Asphalt
Once you have laid down the subbase to perfection, you're prepared to move forward with the pavement layer. Depending on the demands and nuances of your project, this may involve a single or multiple-layer approach, meticulously designed to deliver exceptional durability and top-notch performance.
Discover our portfolio of triumphant project cases, designed to inspire and provide valuable insights for your own endeavors:
Versatile Applications::
Our premium geotextile stands ready to serve an array of purposes, from municipal environmental projects to intricate landscaping anti-seepage tasks and robust road reinforcement in demanding metallurgical zones. It's ideal for combating corrosion, boosting transportation infrastructure resilience, securing agricultural reservoir waterproofing, and supporting vibrant fishery and aquaculture operations. Additionally, it excels in protecting vital infrastructure from erosion and seepage, playing a key role in constructing temporary tanks and specialized structures with precision.
Critical Reinforced Concrete Considerations: Concrete structures often face challenges such as cracking and corrosion, requiring continuous maintenance to uphold their longevity and structural integrity. Addressing these vulnerabilities is crucial for ensuring enduring performance and stability.
Innovative Landfill Waterproofing Solutions:: Our geotextile guarantees exceptional waterproof integrity across both sanitary and industrial landfill settings, offering robust environmental protection.
Our geotextile is expertly crafted for agriculture reservoir waterproofing projects and provides optimal solutions for enhancing fisheries and aquaculture infrastructure.
Presenting our distinguished project references from notable implementations across CHINA.
Showcasing our successful project endeavors in Vietnam.
Explore our renowned and acclaimed project executions in Japan.
A closer look at our efficient and streamlined project case in Russia.
Spotlighting our significant and impactful project in the UK.
Delve into our highly effective project case in Tanzania.
Gain a detailed understanding of our esteemed and prestigious project case in the USA.
Unveiling the Multifaceted Functions of Geotextile:
1. Separation
Geotextiles are pivotal in road construction, where they prevent the mixing of various soil layers. By keeping fine subgrade soil and aggregate materials distinct, they ensure optimal drainage and significantly boost the base course's strength. This separation is crucial for maintaining structural integrity and extending the infrastructure's lifespan.
Optimal application scenarios include:
- Strategic installation between subgrade and stone base in both unpaved and paved roadways, as well as airfields, for enhanced durability.
- Effective utilization between subgrade layers in railroads to promote stability and longevity.
- Precise placement between landfills and stone base courses to achieve optimal separation.
- Strategic application between geomembranes and sand drainage layers to ensure proper and effective separation.
2. Filtration
Our geotextiles establish a harmonious geotextile-to-soil system, ensuring efficient liquid flow while minimizing soil loss. This superior filtration capability supports sustainable design and enhances the overall durability.
With key attributes like porosity and permeability, geotextiles facilitate effective infiltration, providing both strength and remarkable adaptability to varied conditions.
A remarkable example of the filtration function is the use of geotextile in a pavement edge drain, ensuring proper drainage and extending longevity.
3. Reinforcement
Incorporating geotextiles into soil construction projects markedly boosts tensile strength, akin to the reinforcement provided by steel in concrete. This strength increase arises from three principal mechanisms:
- Lateral restraint via interfacial friction between geotextile and soil/aggregate, ensuring stability and integrity.
- Facilitating the formation of an alternate high shear strength surface, thereby enhancing durability.
- Supporting wheel loads through a membrane-like action, effectively distributing and reducing pressure to ensure resilience.
4. Sealing
Discover the transformative power of our non-woven geotextile layer! When strategically placed between existing and new asphalt layers, it serves as a robust waterproof barrier. This ingenious design significantly reduces water infiltration into the pavement, thereby boosting both its longevity and durability to ensure a lasting infrastructure.
Comprehensive Weight and Environmental Impact Assessment:
Distinctive Geotextile Characteristics: Experience the benefits of our lightweight geotextiles, engineered to reduce the load on existing structures. Not only do they offer a sustainable alternative to traditional materials, but they also present a significantly lower environmental footprint, aligning with eco-friendly construction practices.
Key Traits of Reinforced Concrete: Reinforced concrete structures, known for their substantial weight, necessitate a robust foundational base. The production process is resource-intensive, leading to a greater environmental impact compared to more lightweight solutions.
Maintenance and Longevity Considerations:
Geotextile Advantage: Our Geotextiles are engineered for minimal maintenance, offering outstanding resistance to cracking and deterioration. This ensures long-lasting performance and enhances cost-effectiveness, making them an ideal choice for sustainable construction.
Challenges with Reinforced Concrete: Reinforced concrete may demand frequent upkeep due to its susceptibility to common structural issues such as cracks and corrosion, necessitating regular inspections and maintenance interventions.
Efficient Installation Timeframes:
Geotextile Installation: Our Geotextiles boast a swift and straightforward installation process, significantly accelerating project timelines. This ensures faster completion, enhances project efficiency, and meets critical deadlines.
Reinforced Concrete Installation Delays: The curing process for concrete can impose considerable delays on project completion, presenting challenges in maintaining schedule management and necessitating strategic planning.
Geotextile Packing and Timely Delivery:
1. Our products are meticulously secured with high-quality packing tape. Packaging dimensions and container capacities are precisely tailored to the product specifications, ensuring secure and efficient transit to your destination.
2. We offer a variety of flexible container transportation solutions, meticulously aligned to meet your unique project requirements, ensuring a seamless and timely delivery.
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