Welcome to Ma'anshan Xincheng Nano New Material Technology Co., Ltd., a beacon of innovation located in the majestic Ma'anshan Economic and Technological Development Zone, nestled within the dynamic Dangtu County Economic Development Zone Science and Technology Innovation Park. Our strategic location in a nationally recognized civilized city offers not only a breathtaking environment but also a harmonious fusion of cutting-edge technology and pristine nature, making it an ideal hub for groundbreaking developments.
We take pride in our extensive portfolio, tailored to meet diverse industry demands. Our outstanding collection encompasses premium geotextiles, robust geomembranes, avant-garde composite geomembranes, state-of-the-art composite geotextiles, and a rich variety of geosynthetic materials such as geoglery and geoglage mats. Each product line in our multi-tier series is meticulously crafted for superior performance and reliability, targeting excellence in every application.
POLYPROPYLENE SHORT FIBER NEEDLE PUNCHED GEOTEXTILE
Our geotextile, meticulously crafted from ultra-high-strength polypropylene staple fiber or ES fiber, leverages advanced non-woven technology to deliver multifunctional advantages. It excels in isolation, reinforcement, protection, filtration, drainage, and buffering, ensuring unparalleled performance across a spectrum of demanding applications.
Product specifications: Spanning a broad range from PP100 to PP1200, with widths extending from 2m to 6m and customizable lengths, our product is meticulously engineered to cater to specific user demands, ensuring precise adaptability and functionality.
Our state-of-the-art geotextile outstrips conventional offerings with physical and mechanical properties 2 to 3 times superior. It is ingeniously designed with a low product proportion for equivalent gram weights, excelling in acid and alkali resistance, offering unmatched hot melt adhesion, and possessing formidable wear resistance. Tailored for CRTS/slab ballastless track sliding layer systems, it skillfully minimizes the interaction between track systems and bridge surfaces, setting a new standard for geotextile applications.
| 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 crafted with precision for use as an effective sliding layer between CRTS slab ballastless tracks and beam surfaces of passenger railways, also acting as a reliable isolation layer to manage friction. Its remarkable versatility encompasses applications in hydropower, highways, railways, ports, airports, sports venues, tunnels, beaches, reclamation, and environmental protection, serving pivotal roles in isolation, filtration, drainage, reinforcement, and protection, ensuring optimal performance and sustainability.Technical Data
Geotextile Installation Instructions
How to install geotextile fabric
Experience seamless, efficient geotextile installation with our simple yet comprehensive guide and practical tips. Embrace the ease of our step-by-step example,
Step 1 - Prep the road surface
Commence by excavating the roadway to the desired elevation, and meticulously compact your subgrade. Eliminate air pockets and tightly secure the soil to ensure optimal performance and stability.
Step 2 - Unroll the reinforcement geotextile fabric
Carefully unroll the geotextile fabric onto the compacted subgrade, ensuring it remains flat, free from wrinkles or folds. Follow overlap guidelines per engineering directives. Cherokee provides pre-sewn fabric options for stitch seams—contact your Cherokee representative for pricing on wider, factory-seamed rolls.
Step 3 - Sewing the geotextile fabric
Perform on-site fabric stitching using a dual-thread lock stitch to secure seams and prevent unraveling. Utilize our available purchase or rental stitching equipment. Choose among prayer, j-seam, or butterfly seams at the engineer's discretion. In this demonstration, we highlight a j-seam, recommending dual stitches on each seam to assure installation integrity and durability.
Step 4 - Apply Aggregate
Spread the aggregate to the specified thickness, ensuring no direct equipment contact with the engineered fill. Achieve thorough compaction for a solid foundation before advancing to the final stage.
Step 5 - Lay Asphalt
Once your subbase is meticulously prepared, embark on the journey to lay down the pavement layer. This critical phase, whether single or multi-layered as per your project's bespoke specifications, is engineered to deliver unrivaled durability and peak performance.
Feast your eyes on our portfolio of triumphant project cases, crafted to spark inspiration and provide valuable reference.
Applications::
Our versatile geotextile is the cornerstone for a plethora of applications, from municipal environmental ventures and cutting-edge landscaping anti-seepage projects to robust road reinforcement in metallurgical settings. Perfectly engineered for corrosion resistance, its capabilities extend to transportation infrastructure upgrades, agricultural reservoir waterproofing, and bolstering fishery aquaculture. This dynamic material also excels in safeguarding critical infrastructure by averting erosion and seepage, playing an instrumental role in constructing temporary tanks and specialized structures.
Reinforced Concrete Considerations: Concrete structures are frequently plagued by routine maintenance needs due to susceptibility to cracking and corrosion—common adversaries that threaten structural longevity and integrity.
Landfill Waterproofing Solutions:: Our geotextile stands as a sentinel of watertight assurance for both sanitary and industrial landfill applications, steadfastly protecting our environment.
Our geotextile has been expertly crafted for agricultural reservoir waterproofing projects and is ideally suited to enhance fisheries and aquaculture environments.
Showcasing project references from notable implementations across CHINA.
Illuminating examples of our successful projects in vibrant Vietnam.
Unveil the mastery behind our acclaimed project executions in Japan's innovative landscape.
A glimpse into our seamless and efficient project case in the vast expanse of Russia.
Highlighting the transformative impact of our project in the distinguished UK.
Explore the effectiveness of our project case in the dynamic terrain of Tanzania.
Delve into the intricate details of our esteemed project case in the progressive USA.
Exploring the Functions of Geotextile:
1. Separation
Geotextiles are pivotal in road construction, acting as guardians against the mingling of disparate soil layers. By maintaining the distinctness of fine subgrade soil from aggregate materials, they uphold drainage and bolster the base course's strength. This separation is essential for sustaining structural integrity and extending infrastructure lifespan.
Perfect application scenarios encompass:
- Seamless installation between subgrade and stone base in both unpaved and paved roadways, as well as airfields, for enhanced durability.
- Strategic utilization between subgrade layers in railroads to achieve superior stability.
- Effective placement between landfills and stone base courses to guarantee optimal separation.
- Critical application between geomembranes and sand drainage layers to ensure precise separation.
2. Filtration
Our geotextiles create a harmonious geotextile-to-soil system, facilitating efficient liquid flow while curtailing soil loss. This exceptional filtration capability fosters sustainable design and enhances longevity.
With key properties like porosity and permeability, geotextiles adeptly facilitate infiltration, providing both robust strength and adaptability.
A prime example of the filtration function is evident in the deployment of a geotextile within a pavement edge drain, ensuring exemplary drainage and durability.
3. Reinforcement
Integrating geotextiles within soil construction projects significantly amplifies tensile strength, akin to how steel reinforces concrete. This strength augmentation is propelled by three key mechanisms:
- Lateral restraint through interfacial friction between geotextile and soil/aggregate, delivering unparalleled stability.
- Fostering the development of an alternative high shear strength surface, ultimately enhancing durability.
- Supporting wheel loads via a membrane-like action, effectively distributing and mitigating pressure.
4. Sealing
When integrated into the layers of asphalt, the non-woven geotextile emerges as a formidable shield against water intrusion. This innovative barrier significantly curtails water penetration, thereby extending the lifespan and enhancing the robustness of the pavement infrastructure.
Weight and Environmental Impact Analysis:
Distinctive Properties of Geotextile: With its feather-light properties, geotextiles serve to alleviate the structural burden on existing frameworks. Moreover, they present a substantially reduced ecological footprint when compared to conventional construction materials, emphasizing their environmental sustainability.
Attributes of Reinforced Concrete: Characterized by their substantial heft, concrete structures necessitate a more supportive foundation. Their production process is marked by considerable environmental ramifications, underscoring the need for more sustainable alternatives.
Longevity and Maintenance Requirements:
Geotextile Benefits: Our cutting-edge Geotextile boasts exceptional resilience against cracking and wear, ensuring minimal maintenance and offering enduring functionality. This cost-effective solution guarantees longevity, providing peace of mind and reduced operational costs over time.
Traits of Reinforced Concrete: In contrast, reinforced concrete structures often require frequent maintenance due to their susceptibility to issues like cracking and corrosion. This translates to higher upkeep costs and demands continuous attention to preserve integrity.
Efficiency of Installation Time:
Efficiency with Geotextile: Geotextile installation is remarkably efficient, streamlining project timelines with its ease and speed. This results in quicker project completions and enhanced operational efficiency, meeting tight deadlines with ease.
Challenges with Reinforced Concrete: The inherent need for concrete curing poses significant time delays, complicating project schedules and affecting overall project management. This results in extended timelines and potential disruptions.
Geotextile Packaging and Distribution:
1. Our products are meticulously secured using premium packing tape. Packaging dimensions and container capacities are precisely adjusted to the product's specifications, ensuring they reach their destination without compromise.
2. We offer a versatile range of container transport solutions that seamlessly align with your project's demands, facilitating a streamlined and efficient delivery process tailored to your needs.
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