Welcome to Ma'anshan Xincheng Nano New Material Technology Co., Ltd.! Nestled in the vibrant heart of the Ma'anshan Economic and Technological Development Zone, our company sits within the innovative confines of the Dangtu County Economic Development Zone Science and Technology Innovation Park. This national civilized city is renowned for its breathtaking landscapes and tranquil environment, offering a seamless blend of cutting-edge technology and pristine nature.
At Ma'anshan Xincheng, we proudly present an extensive and versatile array of products designed to meet a plethora of needs. Our impressive lineup includes premium-grade geotextiles, resilient geomembranes, pioneering composite geomembranes, state-of-the-art composite geotextiles, and a diverse selection of geosynthetic materials, including geoglery and geoglage mats. These sophisticated, multi-element, multi-level series products are meticulously engineered to deliver excellence in every aspect.
POLYPROPYLENE SHORT FIBER NEEDLE PUNCHED GEOTEXTILE
Our geotextile, crafted with ultra-high-strength polypropylene staple fiber or ES fiber, is a masterpiece of advanced non-woven technology. It serves multiple critical functions such as isolation, reinforcement, protection, filtration, drainage, and buffering, ensuring unparalleled functionality and robust performance across a wide range of applications.
Product specifications: Our geotextiles range from PP100 to PP1200, available in widths from 2m to 6m, with customizable lengths tailored to meet specific user requirements. Create your perfect solution with our flexible and adaptable offerings.
Our geotextile stands out with physical and mechanical properties that outperform conventional products by 2 to 3 times. Its unique low product proportion for equivalent gram weight enhances acid and alkali resistance, superior hot melt adhesion, and robust wear resistance. Specially designed for CRTS/slab ballastless track sliding layer systems, it effectively minimizes frictional interaction between track systems and bridge surfaces, setting a new standard in high-performance solutions.
| 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 crafted for deployment as a sliding layer between CRTS slab ballastless tracks and beam surfaces of passenger railways. It also excels as an isolation layer for friction management. Beyond railways, its versatility shines in hydropower, highways, railways, ports, airports, sports venues, tunnels, beaches, reclamation, and environmental protection. It plays vital roles in isolation, filtration, drainage, reinforcement, and protection, making it indispensable in a multitude of settings.Technical Data
Geotextile Installation Instructions
How to install geotextile fabric
Dive into the simplicity of geotextile installation with our easy-to-follow guide and practical tips. Follow along with our illustrative example,
Step 1 - Prep the road surface
Begin by excavating the roadway to the desired elevation. Achieve complete compaction of your subgrade by eliminating air pockets and thoroughly tightening the soil for optimal results. This foundational step sets the stage for a successful installation.
Step 2 - Unroll the reinforcement geotextile fabric
Carefully unroll the geotextile fabric onto the compacted subgrade, ensuring it lies perfectly flat without wrinkles or folds. Follow engineering directives for overlaps. Cherokee offers pre-sewn fabric options for stitch seams—contact your Cherokee representative for pricing on wider, factory-seamed rolls, ensuring seamless application.
Step 3 - Sewing the geotextile fabric
On-site fabric stitching is essential. Utilize a dual-thread lock stitch to secure the seams and prevent unraveling. Choose from our available purchase or rental stitching equipment. Select among prayer, j-seam, or butterfly seams based on engineering requirements. Demonstrating a j-seam, we recommend dual stitches on each seam to ensure impeccable installation integrity.
Step 4 - Apply Aggregate
Spread the aggregate to the precise thickness specified, ensuring no direct equipment contact with the engineered fill. Achieve complete compaction before advancing to the final step, securing the foundation for lasting durability.
Step 5 - Lay Asphalt
Upon establishing your robust subbase, you're poised to advance to the pivotal pavement layer. This phase, adaptable to project requirements, can range from a singular to a multi-layered process. Each stage is meticulously crafted to ensure the highest standards of durability and performance excellence.
Delight in our array of successful project cases, crafted to serve as both inspiration and a valuable reference for your own ventures:
Applications::
Our versatile geotextile is an essential asset across numerous applications, from municipal environmental projects to anti-seepage landscaping endeavors. It excels in reinforcing roads within metallurgical zones and is pivotal in preventing corrosion and enhancing transportation infrastructure. Ideal for agricultural reservoir waterproofing, it supports fishery aquaculture while safeguarding infrastructures against erosion and seepage. Additionally, it is vital in constructing temporary tanks and specialized structures, ensuring exceptional protection and support.
Reinforced Concrete Considerations: Concrete structures are often plagued by ongoing maintenance needs due to vulnerabilities like cracking and corrosion, which can threaten their longevity and structural soundness. Addressing these challenges is essential for maintaining integrity over time.
Landfill Waterproofing Solutions:: With our geotextile, achieve unparalleled watertight security for both sanitary and industrial landfill applications, ensuring comprehensive environmental protection.
Expertly engineered, our geotextile is the ideal solution for agricultural reservoir waterproofing projects. It's equally adept at enhancing fisheries and aquaculture setups, providing robust support and protection.
Showcasing project references from notable implementations across CHINA.
Here are some prime examples of our triumphant projects in Vietnam.
Explore our celebrated project executions, showcasing excellence in Japan.
Take a glimpse at our efficient project case exemplifying success in Russia.
Discover the highlights of our impactful project accomplished in the UK.
Unearth the effectiveness of our project case in Tanzania, demonstrating our prowess.
Gain detailed insights into our prestigious project execution in the USA, renowned for its excellence.
Exploring the Functions of Geotextile:
1. Separation
In road construction, geotextiles serve a critical function by preventing the intermingling of disparate soil layers. By keeping fine subgrade soil and aggregate materials separate, they facilitate proper drainage and bolster the base course's strength. This separation is paramount in preserving structural integrity and extending the infrastructure's lifespan.
Ideal application scenarios include:
- Positioning between subgrade and stone base in both unpaved and paved roadways, as well as airfields, to ensure stability.
- Utilizing between subgrade layers in railroads for enhanced stability and performance.
- Strategic placement between landfills and stone base courses for optimal separation and protection.
- Application between geomembranes and sand drainage layers, ensuring precise separation and function.
2. Filtration
Our geotextiles establish an optimal geotextile-to-soil system, promoting efficient liquid flow while curtailing soil loss. This filtration prowess supports sustainable designs and fortifies durability.
Key attributes like porosity and permeability enable geotextiles to facilitate infiltration effectively, offering both robust strength and adaptability.
A prime example of the filtration function is the integration of a geotextile within a pavement edge drain, ensuring exceptional drainage and extended longevity.
3. Reinforcement
Incorporating geotextiles into soil construction projects significantly bolsters tensile strength, much like steel fortifies concrete. The resulting enhancement in strength arises from three core mechanisms:
- Lateral restraint through interfacial friction between geotextile and soil/aggregate, delivering exceptional stability.
- Facilitating the development of an alternate high shear strength surface, thus enhancing durability and resilience.
- Supporting wheel loads through a membrane-like action that distributes and diminishes pressure effectively.
4. Sealing
Our innovative non-woven geotextile layer transforms into a formidable waterproof barrier when strategically placed between existing and new asphalt layers. This advanced sealing technique significantly reduces water infiltration, effectively enhancing the pavement's longevity and durability, providing a reliable solution to protect your investment.
Comprehensive Weight and Environmental Impact Assessment:
Unique Geotextile Characteristics: Geotextiles boast a remarkably lightweight composition, which significantly reduces the load on existing structural frameworks. Moreover, they present a substantially lower environmental footprint compared to traditional construction materials, making them an eco-friendly choice for modern engineering projects.
Distinctive Reinforced Concrete Traits: Reinforced concrete structures, renowned for their robust nature, inherently require a more substantial base to support their weight. The production process of concrete involves considerable environmental impact, necessitating greater resource and energy use.
Maintenance and Longevity Insights:
Geotextile: Our premium Geotextile product is engineered to require minimal maintenance due to its exceptional resistance to cracking and deterioration. This quality ensures a long-lasting performance that is both cost-effective and reliable, minimizing upkeep expenses over time.
Reinforced Concrete: Reinforced concrete construction often demands frequent maintenance due to its susceptibility to common structural issues such as cracking and corrosion. This requires ongoing attention and resources to maintain its integrity.
Streamlined Installation Time:
Geotextile: The rapid and uncomplicated installation process of Geotextile significantly accelerates project timelines. This efficiency allows for faster project completion, improving overall project management and ensuring timely delivery of the final result.
Reinforced Concrete: The inherent requirement for concrete curing can introduce significant delays in project timelines, presenting challenges in schedule management and potentially impacting project delivery dates.
Optimized Geotextile Packing and Delivery Solutions
1. Our products are meticulously secured with top-quality packing tape, with packaging dimensions and container capacity precisely tailored to meet product specifications. This guarantees safe transit and ensures that your products arrive in perfect condition.
2. We offer adaptable container transportation options, expertly aligned with your specific project requirements. This flexibility ensures seamless delivery of our products, accommodating even the most demanding logistical needs.
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