Welcome to the esteemed Ma'anshan Xincheng Nano New Material Technology Co., Ltd., your gateway to innovation nestled in the vibrant Ma'anshan Economic and Technological Development Zone, strategically located within the progressive Dangtu County Economic Development Zone Science and Technology Innovation Park. Our prime location in a nationally acclaimed city renowned for its breathtaking landscapes and tranquil ambiance, creates an idyllic fusion of advanced technology and natural beauty.
At present, we take immense pride in presenting an extensive and versatile range of premier products designed to meet diverse demands. Our exceptional lineup features high-quality geotextiles, robust geomembranes, pioneering composite geomembranes, state-of-the-art composite geotextiles, along with an impressive selection of geosynthetic materials such as geoglery and geoglage mats. These sophisticated, multi-faceted, and layered series products are meticulously engineered to achieve unparalleled excellence.
POLYPROPYLENE SHORT FIBER NEEDLE PUNCHED GEOTEXTILE
Ingeniously crafted using ultra-high-strength polypropylene staple fiber or ES fiber, our geotextile is expertly manufactured through cutting-edge non-woven technology. This versatile material fulfills multiple roles, including isolation, reinforcement, protection, filtration, drainage, and buffering, ensuring exemplary performance across a wide spectrum of applications.
Product specifications: Boasting a dynamic range from PP100 to PP1200, available in widths spanning 2m to 6m, and offering customizable lengths to cater to specific user needs and requirements.
Our geotextile showcases physical and mechanical properties that are 2 to 3 times superior to conventional products. With a low proportion for equivalent gram weight, it excels in resisting acids and alkalis, features enhanced hot melt adhesion, and boasts formidable wear resistance. It is particularly ideal for CRTS/slab ballastless track sliding layer systems, efficiently 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 |
|
- The polypropylene needle-punched non-woven geotextile is meticulously engineered for deployment as a sliding layer between CRTS slab ballastless tracks and beam surfaces of passenger-dedicated railways, and as an isolation layer to effectively manage friction. Its adaptability extends to hydropower, highways, railways, ports, airports, sports venues, tunnels, beaches, reclamation projects, and environmental protection. It plays vital roles in isolation, filtration, drainage, reinforcement, and protection.Technical Dataa
Geotextile Installation Instructions
How to install geotextile fabric
Explore the ease of seamless geotextile installation with our detailed guide and practical tips. Follow along with our illustrative example,
Step 1 - Prep the road surface
Commence by excavating the roadway to the desired elevation. Ensure comprehensive compaction of your subgrade by meticulously eliminating air pockets and thoroughly tightening the soil to achieve the best possible results.
Step 2 - Unroll the reinforcement geotextile fabric
Gently and precisely unroll the geotextile fabric onto the compacted subgrade, ensuring it lays flat without any wrinkles or folds. Adhere to overlap specifications as per engineering guidelines. Cherokee provides pre-sewn fabric options for stitch seams—connect with your Cherokee representative for competitive pricing on wider, factory-seamed rolls.
Step 3 - Sewing the geotextile fabric
On-site fabric stitching is essential for this task. Utilize a robust dual-thread lock stitch to secure the seams, averting any unraveling. Equip yourself with our stitching equipment, available for purchase or rental. Choose from prayer, j-seam, or butterfly seams based on engineer's recommendations. Here, we demonstrate a j-seam, advocating dual stitches on each seam to ensure the utmost installation integrity.
Step 4 - Apply Aggregate
Distribute the aggregate to the specified thickness, exercising caution to avoid direct contact of equipment with the engineered fill. Ensure full compaction before advancing to the final step.
Step 5 - Lay Asphalt
After laying down a robust subbase, you're perfectly positioned to advance to the pavement layer. This process is meticulously tailored according to project specifications, which may involve a single or multi-layer approach, all designed to ensure exceptional durability and peak performance.
Dive into our portfolio of successful project cases, offering a wealth of inspiration and insights for your reference and guidance:
Applications::
Our innovative geotextile is a versatile solution for a wide array of applications, ranging from municipal environmental projects to landscaping anti-seepage undertakings and road fortification in metallurgical zones. It's a superb choice for corrosion resistance, bolstering transportation infrastructures, agricultural reservoir waterproofing, and enhancing fishery aquaculture systems. Furthermore, it provides exceptional protection against erosion and seepage, proving indispensable in constructing temporary tanks and specialized structures.
Reinforced Concrete Considerations: Concrete structures inherently require routine maintenance to address common vulnerabilities such as cracking and corrosion. These pervasive issues can compromise both the longevity and structural integrity of the constructions.
Landfill Waterproofing Solutions:: Our cutting-edge geotextile delivers exceptional watertight integrity, making it an ideal choice for both sanitary and industrial landfill applications, thus playing a pivotal role in environmental protection.
Expertly crafted, our geotextile is specifically designed for agriculture reservoir waterproofing projects, making it an outstanding choice for upgrading fisheries and aquaculture installations.
Explore our project references from distinguished implementations across CHINA.
Delve into examples of our triumphant projects in Vietnam, showcasing our unparalleled expertise.
Discover the artistry of our highly-praised project executions in Japan.
Take a closer look at our proficient project case in Russia, highlighting our adept skills.
Witness the impact of our transformative project in the UK, exemplifying our commitment to excellence.
Explore our efficient project case in Tanzania, illustrating our effectiveness.
Gain detailed insights into our prestigious project case in the USA, showcasing our innovation.
Exploring the Functions of Geotextile:
1. Separation
In road construction, geotextiles serve an indispensable role by preventing the intermingling of distinct soil layers. By maintaining the separation of fine subgrade soil from aggregate materials, they ensure proper drainage and bolster the strength of the base course. This separation is crucial for safeguarding structural integrity and extending the life of the infrastructure.
Ideal application scenarios include:
- Installation between subgrade and stone base in both unpaved and paved roads, as well as airfields, ensuring stability and durability.
- Utilization between subgrade layers in railroads to significantly enhance stability and performance.
- Placement between landfill and stone base courses to ensure optimal separation and functionality.
- Application between geomembranes and sand drainage layers to guarantee proper separation, thus enhancing efficiency.
2. Filtration
Our geotextiles are engineered to create a harmonious geotextile-to-soil system, facilitating efficient liquid flow while minimizing soil loss. This unparalleled filtration capability supports sustainable designs and elevates durability.
With key properties like porosity and permeability, our geotextiles adeptly facilitate infiltration, offering robust strength and remarkable adaptability.
A prime example of the filtration function is the deployment of geotextile in a pavement edge drain, ensuring proper drainage and extended longevity.
3. Reinforcement
In soil construction projects, the integration of geotextiles significantly enhances tensile strength, akin to the reinforcing effect of steel in concrete. This strength augmentation is driven by three primary mechanisms:
- Lateral restraint through interfacial friction between geotextile and soil/aggregate, providing unmatched stability.
- Encouraging the formation of a higher shear strength surface, greatly enhancing durability.
- Supporting wheel loads through a membrane-like action, effectively distributing and minimizing pressure.
4. Sealing
A non-woven geotextile layer, when layered between existing and new asphalt surfaces, transforms into an impregnable waterproof shield. This innovation in sealing technology significantly curtails water seepage into the pavement, thereby substantially enhancing its service life and robust durability.
Weight and Environmental Impact Evaluation:
Distinguished Geotextile Characteristics: Geotextiles, with their featherlight composition, greatly minimize the load imposed on existing structures. This reduced weight also translates into a diminished environmental footprint, offering a sustainable alternative to conventional construction materials.
Traits of Reinforced Concrete: Concrete constructs, given their substantial mass, necessitate a more robust foundational base and are associated with a higher environmental toll during their manufacturing processes.
Maintenance and Longevity Analysis:
Geotextile Advantages: Our Geotextile boasts exceptional durability and resilience, requiring minimal maintenance over time. Its superior resistance to cracking and degradation ensures sustained high performance and cost efficiency over the years.
Reinforced Concrete Insights: Reinforced concrete structures often demand more frequent maintenance due to their vulnerability to cracking, corrosion, and other common structural issues, necessitating ongoing upkeep and attention.
Efficiency in Installation Time:
Geotextile Benefits: The rapid and uncomplicated installation process of Geotextile significantly speeds up project timelines, facilitating quicker project completion and enhancing overall efficiency.
Concrete Installation Challenges: The requirement for concrete curing introduces considerable delays to project timelines, presenting challenges in maintaining schedule adherence.
Comprehensive Geotextile Packing and Delivery:
1. Our products are meticulously secured using high-quality packing tape, with packaging dimensions and container capacities precisely adjusted to the specific product requirements, ensuring their safe transport.
2. We offer versatile container transportation solutions, expertly tailored to align with your project's needs, guaranteeing seamless and punctual delivery.
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