Welcome to the esteemed Ma'anshan Xincheng Nano New Material Technology Co., Ltd., a beacon of innovation situated in the dynamic Ma'anshan Economic and Technological Development Zone. Nestled within the visionary Dangtu County Economic Development Zone Science and Technology Innovation Park, our company thrives in a national city celebrated for its breathtaking landscapes and tranquil environment. Here, technology meets nature, creating a harmonious synergy that fuels our groundbreaking advancements.
At Ma'anshan Xincheng Nano New Material Technology Co., Ltd., we take immense pride in presenting a versatile and exhaustive portfolio of products tailored to meet a vast spectrum of needs. Our distinguished offerings include premium-quality geotextiles, robust geomembranes, pioneering composite geomembranes, state-of-the-art composite geotextiles, alongside an extensive variety of geosynthetic materials such as geoglery and geoglage mats. Crafted for superior performance, our multi-element, multi-level series products are engineered to set new standards of excellence.
POLYPROPYLENE SHORT FIBER NEEDLE PUNCHED GEOTEXTILE
Meticulously crafted using ultra-high-strength polypropylene staple fiber or ES fiber, our geotextile is a masterpiece of advanced non-woven technology. This multifunctional marvel excels in isolation, reinforcement, protection, filtration, drainage, and buffering, ensuring unmatched performance across diverse applications.
Product specifications: Our geotextile is available in a spectrum of options ranging from PP100 to PP1200, with widths spanning from 2m to 6m. Lengths can be customized to perfectly align with specific user needs.
Our geotextile sets itself apart with physical and mechanical properties that are 2 to 3 times superior to traditional products. Despite its lower proportion for the same gram weight, it boasts excellent acid and alkali resistance, exceptional hot melt adhesion, and remarkable wear endurance. Designed for CRTS/slab ballastless track sliding layer systems, it significantly reduces interaction between track systems and bridge surfaces, offering unparalleled 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 engineered, our polypropylene needle-punched non-woven geotextile serves as an ideal sliding layer between CRTS slab ballastless tracks and beam surfaces of passenger dedicated railways, while also functioning as an effective isolation layer to mitigate friction. Its versatility extends to a multitude of applications including hydropower, highways, railways, ports, airports, sports venues, tunnels, beaches, reclamation, and environmental protection. In each of these areas, it provides essential functions such as isolation, filtration, drainage, reinforcement, and protection.Technical Data
Geotextile Installation Instructions
How to install geotextile fabric
Embark on a journey of effortless geotextile installation with our simple yet effective guide, enriched with practical tips. Follow along in our comprehensive example,
Step 1 - Prep the road surface
Commence by excavating the roadway to achieve the desired elevation. Ensure meticulous compaction of your subgrade, eliminating air pockets and thoroughly tightening the soil for optimal results.
Step 2 - Unroll the reinforcement geotextile fabric
With precision, unroll the geotextile fabric onto the compacted subgrade, ensuring a smooth, wrinkle-free surface. Overlap as per engineering directives. 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 imperative for this task. Utilize a dual-thread lock stitch to secure the seams, preventing unraveling. Equip yourself with our available purchase or rental stitching equipment. Choose among prayer, j-seam, or butterfly seams at the engineer's discretion. In this demonstration, we employ a j-seam, recommending dual stitches on each seam to guarantee 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 total compaction before proceeding to the final step.
Step 5 - Lay Asphalt
Once the subbase is perfectly crafted, it's time to seamlessly transition to the pavement layer. Depending on the precise project specifications, this could involve a singularly robust layer or multiple layers intertwined for enhanced durability and peak performance. Tailor your approach to achieve the ultimate balance of strength and functionality, ensuring the longevity and excellence of your infrastructure.
Unveiling a selection of our triumphantly executed project cases for your inspiration and future reference: Explore these benchmarks of success to fuel your visionary projects.
Applications::
Our high-strength geotextile is the epitome of versatility, crafted to serve a vast array of applications. From municipal environmental endeavors to landscaping projects aimed at preventing seepage, this geotextile is indispensable. It fortifies roads in metallurgical areas, wards off corrosion, and boosts transportation infrastructure. It's a stalwart in agricultural reservoir waterproofing and a pillar of support in fishery aquaculture. It excels in guarding infrastructure by thwarting erosion and seepage and is crucial in creating temporary tanks and specialized structures.
Reinforced Concrete Considerations: Concrete structures inherently demand vigilant maintenance due to their susceptibilities to cracking and corrosion—common challenges that can compromise longevity and structural integrity. Our solutions address these issues head-on, ensuring that your concrete maintains its strength and reliability over time.
Landfill Waterproofing Solutions:: Our geotextile is expertly crafted to ensure uncompromised watertight integrity for an array of sanitary and industrial landfill applications, offering robust environmental protection.
Designed with precision, our geotextile is perfect for agricultural reservoir waterproofing projects and is ideally suited to elevate fisheries and aquaculture setups to new heights of efficiency and sustainability.
Project references showcasing our exceptional implementations across CHINA.
Proudly presenting examples of our landmark projects in Vietnam. Witness our commitment to excellence in action.
Explore the brilliance of our celebrated project completions in Japan. Discover how we bring innovative visions to life.
A snapshot of our proficient project case in Russia. Experience our strategic prowess and executional excellence.
A spotlight on our transformative project in the UK. Observe how effective solutions drive impactful outcomes.
Dive into our successful project case in Tanzania. Explore our effective solutions that have made a difference.
Gain an insightful look into our renowned project case in the USA. Delve into the intricacies that define our high standards.
Exploring the Functions of Geotextile:
1. Separation
Geotextiles are paramount in road construction, maintaining the purity of different soil layers by preventing their mixing. This vital separation ensures the distinction of fine subgrade soil and aggregate materials, preserving drainage capabilities and the strength of the base course. Such separation is crucial for maintaining the structural integrity and extending the lifespan of infrastructures.
Ideal application scenarios include:
- Implementing geotextiles between subgrade and stone base in both unpaved and paved roadways, as well as airfields, to ensure optimal separation and structural support.
- Employing geotextiles between subgrade layers in railroads, enhancing stability and longevity of the rail infrastructure.
- Positioning geotextiles between landfills and stone base courses for seamless separation and environmental protection.
- Utilizing geotextiles between geomembranes and sand drainage layers to guarantee precise separation and effective drainage.
2. Filtration
Our geotextiles ingeniously form a balanced geotextile-to-soil system that encourages efficient liquid flow while curbing soil loss. This filtration function is pivotal in fostering sustainable designs that bolster durability and resilience.
Geotextiles' key attributes, such as porosity and permeability, facilitate effective infiltration, offering unmatched strength and adaptability for diverse applications.
An exemplary demonstration of the filtration capability is the strategic use of geotextiles in pavement edge drains, ensuring unmatched drainage and extending lifespan.
3. Reinforcement
Introducing geotextiles into soil construction projects yields remarkable enhancements in tensile strength, akin to the reinforcement effect of steel in concrete. This strength elevation arises from three pivotal mechanisms:
- Lateral restraint via interfacial friction between geotextile and soil/aggregate, imparting unwavering stability.
- Fostering an alternative high shear strength surface, thus enhancing the overall durability and integrity of the construction.
- Supporting wheel loads through a membrane-like action, which efficiently distributes and diminishes pressure, thus elevating the performance of the material.
4. Sealing
Our innovative non-woven geotextile layer, once skillfully integrated between existing and new asphalt layers, transforms into a robust waterproof barrier. This effective sealing dramatically reduces water infiltration into the pavement structure, significantly enhancing both its lifespan and structural integrity.
Comprehensive Weight and Environmental Impact Assessment:
Distinguishing Geotextile Characteristics: Our geotextiles are exceptionally lightweight, substantially reducing the load on existing structures. They also present a significantly lower environmental footprint, offering a more sustainable alternative to traditional construction materials.
Defining Traits of Reinforced Concrete: Concrete structures are inherently heavier and necessitate a more robust base. Their production process also contributes to a heightened environmental impact, presenting sustainability challenges.
Focused Assessment on Maintenance and Durability:
Innovative Geotextile Solutions: Our state-of-the-art Geotextile is designed for minimal maintenance, due to its excellent resistance against cracking and deterioration. This ensures long-lasting performance while being economically advantageous.
Insights on Reinforced Concrete: Reinforced concrete often requires frequent maintenance due to its vulnerability to cracks, corrosion, and other structural challenges that demand ongoing attention and resources.
Streamlined Installation Time Analysis:
Efficient Geotextile Installation: The rapid and uncomplicated installation process of our Geotextile significantly shortens project timelines, facilitating speedier completion and enhancing overall project efficiency.
Complexities of Reinforced Concrete Installation: The mandatory curing period for concrete can lead to substantial project delays, posing potential scheduling challenges and impacting project timelines.
Optimized Geotextile Packing and Delivery Solutions:
1. Our products are meticulously secured using high-quality packing tape, with packaging dimensions and container capacities precisely engineered to align with product specifications, ensuring secure and efficient transport.
2. We offer versatile container transportation solutions, perfectly customized to fit your project needs, ensuring a smooth and hassle-free delivery process that aligns with your schedule.
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