Welcome to Ma'anshan Xincheng Nano New Material Technology Co., Ltd., your gateway to innovation and excellence, strategically located in the Ma'anshan Economic and Technological Development Zone. Nestled within the vibrant Dangtu County Economic Development Zone Science and Technology Innovation Park, our company thrives in a national civilized city celebrated for its stunning landscapes and tranquil ambiance. Here, technology elegantly intertwines with nature, crafting a harmonious environment for groundbreaking developments.
Currently, we proudly present our extensive and meticulously curated suite of products that cater to a diverse array of needs. Our offerings include superior-grade geotextiles, resilient geomembranes, pioneering composite geomembranes, state-of-the-art composite geotextiles, alongside a comprehensive selection of geosynthetic materials like geoglery and geoglage mats. These multi-element, multi-level series products are meticulously engineered for performance and reliability, epitomizing excellence in every aspect.
POLYPROPYLENE SHORT FIBER NEEDLE PUNCHED GEOTEXTILE
Crafted with precision using ultra-high-strength polypropylene staple fiber or ES fiber, our geotextile is innovatively manufactured through advanced non-woven technology. It excels in delivering multiple functions including isolation, reinforcement, protection, filtration, drainage, and buffering, ensuring unmatched performance across various applications.
Product specifications: Available in a versatile range from PP100 to PP1200, with widths spanning from 2m to 6m, and offered in customizable lengths tailored to meet specific user demands.
Our geotextile is engineered with exceptional physical and mechanical properties, surpassing traditional products by 2 to 3 times in performance. With a low product proportion at equivalent gram weight, it excels in acid and alkali resistance, offers superior hot melt adhesion, and boasts outstanding wear resistance. It is ideal for CRTS/slab ballastless track sliding layer systems, effectively reducing 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 |
|
- Our polypropylene needle-punched non-woven geotextile is expertly designed to serve as a sliding layer between CRTS slab ballastless tracks and beam surfaces of passenger dedicated railways, while effectively managing friction as an isolation layer. Its versatility spans across hydropower, highways, railways, ports, airports, sports venues, tunnels, beaches, reclamation, and environmental protection, playing crucial roles in isolation, filtration, drainage, reinforcement, and protection.Technical Data
Geotextile Installation Instructions
How to install geotextile fabric
Explore the effortless installation of geotextile with our simplified guide and practical tips. Follow our example for seamless application,
Step 1 - Prep the road surface
Commence by excavating the roadway to the specified elevation. Achieve thorough compaction of your subgrade by eliminating air pockets and ensuring soil is tightened for optimal foundation results.
Step 2 - Unroll the reinforcement geotextile fabric
Gently unroll the geotextile fabric onto the compacted subgrade, ensuring it lies smoothly without wrinkles or folds. Adhere to overlapping guidelines as per engineering specifications. Cherokee provides pre-sewn fabric options for stitch seams—reach out to your Cherokee representative for pricing on broader, factory-seamed rolls.
Step 3 - Sewing the geotextile fabric
On-site fabric stitching is imperative for this step. Utilize a dual-thread lock stitch to secure seams and prevent unraveling. Equip yourself with our stitching equipment, available for purchase or rental. Choose among prayer, j-seam, or butterfly seams per engineer's discretion. Demonstrate a j-seam, ensuring dual stitches on each seam to maintain installation integrity.
Step 4 - Apply Aggregate
Distribute aggregate to the specified thickness, avoiding direct equipment contact with the engineered fill. Ensure thorough compaction before advancing to the final step.
Step 5 - Lay Asphalt
Once your subbase is meticulously set up, you're ready to embark on the pavement layer journey. Depending on project specifics, this phase can involve a single or multiple-layer approach, each crafted to ensure exceptional durability and peak performance.
Delve into our array of successful project cases, designed to inspire and guide your endeavors:
Applications::
Our innovative geotextile boasts an array of versatile applications, seamlessly integrating into municipal environmental projects, landscaping initiatives with anti-seepage needs, and enhancing roads in metallurgical zones. It is the perfect choice for corrosion prevention, bolstering transportation infrastructure, securing agricultural reservoirs, and supporting fishery aquaculture. Its superior capabilities in preventing erosion and seepage make it essential for temporary tank construction and specialized structure development.
Reinforced Concrete Considerations: Concrete structures are known for their durability, yet they are susceptible to common issues like cracking and corrosion, which can compromise their longevity and structural soundness without regular maintenance.
Landfill Waterproofing Solutions:: Engineered to perfection, our geotextile offers outstanding waterproofing for sanitary and industrial landfill applications, playing a crucial role in environmental protection.
Elegantly crafted, our geotextile excels in agricultural reservoir waterproofing projects and serves as an ideal solution for elevating fisheries and aquaculture systems.
Project references spotlighting remarkable implementations across CHINA.
A showcase of our successful ventures in Vietnam.
Unveil our celebrated project endeavors in Japan.
A snapshot of our proficient execution in Russia.
Highlighting our influential project impact in the UK.
Uncover our effective project execution in Tanzania.
Gain a comprehensive understanding of our prestigious project in the USA.
Exploring the Functions of Geotextile:
1. Separation
Geotextiles are indispensable in road construction, expertly preventing the blending of soil layers. By keeping subgrade components like fine soil and aggregates distinct, they ensure consistent drainage and bolster the base course's strength. This separation is crucial for maintaining infrastructure integrity and extending its lifespan.
Prime application scenarios include:
- Strategically installed between subgrade and stone bases in both unpaved and paved roadways, as well as airfields.
- Deployed between subgrade layers in railroads to significantly enhance stability.
- Situated between landfills and stone base courses to ensure optimal separation.
- Applied between geomembranes and sand drainage layers to maintain proper separation.
2. Filtration
Our geotextiles masterfully establish a balanced geotextile-to-soil system, facilitating efficient liquid flow while curbing soil loss. This filtration prowess underpins sustainable construction and amplifies durability.
With key attributes like porosity and permeability, geotextiles excel in facilitating infiltration, providing both robust strength and versatile adaptability.
A distinguished example of filtration in action is the use of geotextile in pavement edge drains, ensuring optimal drainage and extending lifespan.
3. Reinforcement
Geotextiles are a game-changer in soil construction projects, dramatically boosting tensile strength akin to the reinforcement steel offers concrete. This strength enhancement arises from three key mechanisms:
- Lateral restraint achieved through interfacial friction between geotextile and soil/aggregate, ensuring stability.
- Fostering the creation of an alternate high shear strength surface, thereby enhancing durability.
- Effectively supporting wheel loads via a membrane-like action that distributes and reduces pressure.
4. Sealing
A non-woven geotextile layer serves as a crucial waterproof barrier when strategically placed between existing and new asphalt layers. This innovative sealing solution significantly reduces water infiltration into the pavement, thus dramatically enhancing its longevity and structural durability over time.
Weight and Environmental Impact Assessment:
Geotextile Characteristics: Geotextiles boast a lightweight nature, substantially decreasing the load on existing structures. Their utilization results in a more eco-friendly alternative compared to traditional materials, minimizing the environmental footprint.
Reinforced Concrete Traits: Concrete structures, due to their significant weight, demand a robust base that contributes to a greater environmental impact throughout their production and installation processes.
Maintenance and Durability:
Geotextile: Our premium Geotextile is engineered to require minimal maintenance over time, thanks to its exceptional resistance to cracking and deterioration. This reliability ensures sustained performance and offers a cost-effective solution for long-term infrastructural integrity.
Reinforced Concrete: Reinforced concrete frequently requires ongoing maintenance as it is prone to cracks, corrosion, and other common structural vulnerabilities, necessitating regular upkeep to maintain its integrity.
Installation time:
Geotextile: The installation of Geotextile is designed for utmost simplicity and speed, significantly accelerating project timelines. This efficiency allows for faster project completion and optimizes overall project management.
Reinforced Concrete: The concrete curing process is inherently time-consuming, often resulting in delays that can challenge project schedule management and completion timelines.
Geotextile Packing and Delivery
1. Our products are meticulously secured with high-quality packing tape, and both packaging size and container capacity are precisely tailored to product specifications, ensuring safe and secure transit.
2. We offer adaptable container transportation options that are perfectly aligned with your specific project requirements, ensuring seamless and efficient delivery.
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