Welcome to Ma'anshan Xincheng Nano New Material Technology Co., Ltd., strategically situated in the dynamic heart of the Ma'anshan Economic and Technological Development Zone, embraced by the innovative spirit of the Dangtu County Economic Development Zone Science and Technology Innovation Park. Nestled within a nationally acclaimed civilized city, our location offers a mesmerizing blend of picturesque landscapes and a serene environment, perfectly harmonizing the realms of technology and nature.
We take immense pride in presenting a diverse and comprehensive selection of products, meticulously designed to cater to a wide spectrum of needs. Our impressive lineup encompasses top-tier geotextiles, durable geomembranes, pioneering composite geomembranes, and cutting-edge composite geotextiles, along with an extensive array of geosynthetic materials like the innovative geoglery and versatile geoglage mats. Each of these multi-element, multi-level series products is engineered to exemplify excellence.
POLYPROPYLENE SHORT FIBER NEEDLE PUNCHED GEOTEXTILE
Meticulously crafted using ultra-high-strength polypropylene staple fiber or ES fiber, our geotextile is produced through state-of-the-art non-woven technology. Its multi-functional capabilities include isolation, reinforcement, protection, filtration, drainage, and buffering, ensuring unparalleled performance across a diverse range of applications.
Product specifications: Our offerings range from PP100 to PP1200, with widths spanning from 2m to 6m, and customizable lengths tailored to meet specific user requirements.
Our geotextile exhibits physical and mechanical properties that far exceed those of conventional products, demonstrating superiority by 2 to 3 times. Designed with a low product proportion for the same gram weight, it excels in acid and alkali resistance, provides exceptional hot melt adhesion, and boasts outstanding wear resistance. It is ideal for CRTS/slab ballastless track sliding layer systems, effectively minimizing 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 expertly engineered for use as a sliding layer between CRTS slab ballastless tracks and beam surfaces of passenger dedicated railways, serving additionally as an isolation layer to effectively manage friction. Its remarkable versatility extends to applications in hydropower, highways, railways, ports, airports, sports venues, tunnels, beaches, reclamation, and environmental protection, where it plays crucial roles in isolation, filtration, drainage, reinforcement, and protection.Technical Data
Geotextile Installation Instructions
How to install geotextile fabric
Embark on a seamless geotextile installation journey with our straightforward guide and insightful tips. Follow along as we illustrate each step with our example,
Step 1 - Prep the road surface
Commence by excavating the roadway to the desired elevation. Ensure meticulous compaction of your subgrade by eliminating air pockets and thoroughly compacting the soil for optimal results.
Step 2 - Unroll the reinforcement geotextile fabric
Carefully unroll the geotextile fabric onto the meticulously compacted subgrade, ensuring that it lies flawlessly flat without wrinkles or folds. Overlap according to engineering specifications. Cherokee offers pre-sewn fabric options for seamless stitch seams—contact your Cherokee representative for pricing on wider, factory-seamed rolls.
Step 3 - Sewing the geotextile fabric
On-site fabric stitching is an essential task. Utilize a dual-thread lock stitch to secure the seams, effectively preventing unraveling. Equip yourself with our purchase or rental stitching equipment. Opt between prayer, j-seam, or butterfly seams at the engineer's discretion. Here, we provide a demonstration of a j-seam, recommending dual stitches on each seam to ensure installation integrity.
Step 4 - Apply Aggregate
Diligently spread the aggregate to the specified thickness, taking care to avoid direct equipment contact with the engineered fill. Achieve full compaction before advancing to the final step.
Step 5 - Lay Asphalt
Once you've meticulously established your subbase, you're primed to advance with the pavement layer application. The project specifications will dictate whether this involves a single-layer or multi-layer approach. This process is finely tuned to ensure enhanced durability and optimal performance, paving the way for long-lasting infrastructure.
Behold a showcase of our triumphant project endeavors, serving as a wellspring of inspiration and a benchmark for your own aspirations:
Diverse Applications::
Our versatile geotextile is engineered to meet a wide array of applications—from municipal environmental projects and landscape anti-seepage initiatives to road reinforcement in metallurgical areas. It offers impeccable corrosion prevention, elevates transportation infrastructure, and provides robust waterproofing for agricultural reservoirs and unwavering support for fishery aquaculture. Furthermore, it excels in protecting critical infrastructure by preventing erosion and seepage. It is also pivotal in creating temporary tanks and special-purpose structures with unmatched efficiency.
Considerations for Reinforced Concrete: Concrete structures are often susceptible to vulnerabilities such as cracking and corrosion, necessitating frequent maintenance. These prevalent issues can impede the longevity and compromise the structural integrity that is so crucial for reliability.
Advanced Landfill Waterproofing Solutions:: Our state-of-the-art geotextile guarantees impeccable watertight integrity, tailored for both sanitary and industrial landfill applications, thereby playing a pivotal role in safeguarding our precious environment.
Our geotextile is masterfully crafted for agricultural reservoir waterproofing projects and is perfectly aligned for bolstering fisheries and aquaculture environments, ensuring sustainability and efficiency.
A curated list of project references from distinguished implementations across CHINA, showcasing our unparalleled expertise.
Explore the quintessential examples of our successful projects in Vietnam, underscoring our commitment to excellence and innovation.
Delve into our celebrated project executions across Japan, a testament to our adeptness and quality.
Discover insights into our proficient project case in Russia, exemplifying our dedication to precision and success.
Witness the highlights of our impactful project in the UK, a true reflection of our strategic prowess.
Embark on a journey to explore our effective project case in Tanzania, demonstrating our capability in diverse environments.
Gain detailed insights into our prestigious project case in the USA, illustrating our esteemed legacy of achievement.
Exploring the Multifaceted Functions of Geotextile:
1. Separation
Geotextiles are indispensable in road construction, adeptly preventing the intermingling of different soil layers. By keeping fine subgrade soil and aggregate materials distinct, they maintain superior drainage and fortify the base course's strength. This critical separation is vital for preserving the structural integrity and extending the lifespan of infrastructure, ensuring excellence in every layer.
Ideal application scenarios include the following:
- Strategic installation between the subgrade and stone base in both unpaved and paved roadways, as well as airfields, ensuring stability and longevity.
- Effective utilization between subgrade layers in railroads, enhancing stability and reliability of the infrastructure.
- Optimal placement between landfills and stone base courses, ensuring superior separation and environmental protection.
- Application between geomembranes and sand drainage layers, ensuring precise separation and efficient performance.
2. Filtration
Our geotextiles are engineered to provide a balanced geotextile-to-soil system, promoting efficient liquid flow while minimizing soil loss. This filtration capability is essential for supporting sustainable designs, enhancing durability, and ensuring the longevity of the infrastructure.
Key attributes such as porosity and permeability empower geotextiles to facilitate effective infiltration, offering remarkable strength and adaptability to diverse environmental challenges.
A prime example of the filtration function is the strategic implementation of a geotextile in a pavement edge drain, ensuring optimal drainage and prolonged longevity.
3. Reinforcement
The introduction of geotextiles in soil construction projects significantly amplifies tensile strength, akin to how steel reinforces concrete. This substantial strength augmentation arises from three fundamental mechanisms:
- Lateral restraint achieved through precise interfacial friction between the geotextile and soil/aggregate, delivering unmatched stability and resilience.
- Facilitating the development of an alternate high shear strength surface, thus enhancing durability and structural integrity.
- Supporting wheel loads via a membrane-like action, efficiently distributing and minimizing pressure for robust performance.
4. Sealing
This innovative non-woven geotextile layer, strategically positioned between existing and new asphalt layers, transforms into an impermeable barrier. By sealing off water infiltration, it significantly enhances the pavement's longevity and robustness, ensuring a durable and reliable surface.
Weight and Environmental Impact Assessment:
Geotextile Characteristics: Geotextiles are ingeniously designed to be ultra-lightweight, providing a minimal load on existing structures. Their eco-friendly nature offers a significantly lower environmental footprint compared to conventional, bulkier materials.
Reinforced Concrete Traits: Concrete structures, given their substantial weight, demand a more robust foundational base. This weight intensifies the environmental impact during production, making it a less sustainable choice.
Maintenance and Durability:
Geotextile: Our Geotextile boasts exceptional longevity, requiring minimal maintenance owing to its outstanding resistance to cracking and wear. This ensures prolonged performance, offering a cost-effective solution over time.
Reinforced Concrete: Reinforced concrete often necessitates regular upkeep due to its vulnerability to cracking, corrosion, and other common structural challenges, which demand ongoing maintenance and repair efforts.
Installation time:
Geotextile: The quick and uncomplicated installation process of Geotextile dramatically accelerates project timelines, facilitating faster completion and enhancing overall project efficiency.
Reinforced Concrete: The obligatory concrete curing phase can prolong project timelines considerably, introducing schedule management complexities and potential delays.
Geotextile Packing and Delivery
1. Our products are meticulously secured with high-quality packing tape. Packaging dimensions and container capacity are precisely tailored to product specifications, ensuring safe and secure transit.
2. We offer adaptable container transportation solutions, perfectly aligned with your unique project needs to ensure seamless and prompt delivery.
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