Ma'anshan Xincheng Nano New Material Technology Co., Ltd. can be found within the picturesque and serene landscapes of Ma'anshan Economic and Technological Development Zone, nestled in the Science and Technology Innovation Park, a hallmark of Dangtu County Economic Development Zone. This national civilized city offers an environment of unmatched beauty and tranquility.
Currently, our illustrious company has expanded its product offerings into a versatile and comprehensive array. Our cutting-edge catalogue includes geotextiles, geomembranes, composite geomembranes, composite geotextiles, geogrids, geonets, geonets, geonet mats, plastic blind ditches, and three-dimensional geonet mats. This extensive lineup represents a multi-element, multi-level range of geosynthetic materials, meeting diverse and demanding requirements.
POLYPROPYLENE SHORT FIBER NEEDLE PUNCHED GEOTEXTILE
Crafted with ultra-high-strength polypropylene staple fiber or ES fiber as the core ingredient, this product is born through advanced non-woven technology. It embodies a myriad of functional virtues: isolation, reinforcement, protection, filtration, drainage, and buffering, set to redefine industry standards.
Product specifications: Ranging from PP100 to PP1200 for all your needs, with a width spectrum of 2m to 6m, and a customizable length to fit user requirements.
Our products boast physical and mechanical properties exceeding conventional standards by 2 to 3 times. They offer a lower product weight ratio, excellent acid and alkali resistance, superior hot melt adhesion, and unmatched wear resistance. Specifically tailored for CRTS/slab ballastless track sliding layer systems, they significantly reduce interaction between the track system and bridge surface.
| 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 excels in applications such as the sliding layer between CRTS slab ballastless tracks and beam surfaces in passenger-dedicated railways, as well as serving as an isolation layer. It is equally at home in hydropower, highways, railways, ports, airports, sports venues, tunnels, beaches, reclamation, environmental protection, and beyond, playing crucial roles in isolation, filtration, drainage, reinforcement, and protection. Technical Dataa
Geotextile Installation Instructions
How to install geotextile fabric
Witness the simplicity of geotextile installation and benefit from expert tips throughout the process. In our demonstration,
Step 1 - Prep the road surface
Commence by excavating the roadway to the specified elevation. Ensure the subgrade is fully compacted, diligently removing all air pockets and securing the soil's integrity.
Step 2 - Unroll the reinforcement geotextile fabric
Carefully unfurl the geotextile fabric on the meticulously compacted subgrade, ensuring a smooth, wrinkle-free surface. Follow the engineer's guidance for proper fabric overlap. Cherokee offers pre-sewn fabric options if stitch seams are necessary. Reach out to your Cherokee representative for pricing on factory-seamed rolls available in wider widths.
Step 3 - Sewing the geotextile fabric
This installation necessitates on-site stitching of the fabric, requiring a dual thread lock stitch to maintain seam integrity. We offer equipment for purchase or rental for on-the-job stitching. Depending on the engineer's discretion, choose between prayer, j-seam, or butterfly seam. Our example employs a j-seam, with two stitches per seam recommended to ensure seamless installation.
Step 4 - Apply Aggregate
Distribute the aggregate to the prescribed thickness, ensuring no equipment traverses the engineered fill. Verify the fill's complete compaction prior to proceeding to the final step.
Step 5 - Lay Asphalt
Having expertly laid your subbase, it's now time to advance to the crucial stage of applying the pavement layer, or layers, tailored to the specific needs of your project.
Showcase of Project Excellence:
Application:
This product shines in various domains, including municipal environmental enhancements, landscaping anti-seepage solutions, and pivotal roles in the metallurgy sector. It's indispensable for anti-corrosion measures, transportation infrastructure fortification, agriculture reservoir waterproofing, and fisheries aquaculture. Additionally, it's perfect for waterproofing diverse facilities, combating erosion, enhancing seepage management, and preparing temporary tanks and unique structures.
Reinforced Concrete Challenges: Concrete structures often demand ongoing maintenance due to prevalent issues such as cracks and corrosion, which can compromise structural integrity over time.
Landfill Waterproofing Excellence: Ensures impeccable watertightness for both sanitary and industrial landfills, maintaining environmental standards.
Pioneering projects in agriculture reservoir waterproofing and thriving fisheries aquaculture.
Innovative Project Developments in CHINA
Outstanding Project Endeavors in Vietnam
Cutting-edge Project Implementations in Japan
Strategic Project Initiatives in Russia
Advanced Project Undertakings in the UK
Key Project Engagements in Tanzania
Prominent Project Ventures in the USA
Functional Capacities of Geotextile
1.Separation
Geotextile serves as a vital separation layer in road construction, preventing the blending of adjacent soils. It maintains the drainage efficiency and strength of aggregate materials by keeping fine subgrade soil distinct from the aggregates of the base course.
Key Application Areas Include:
- Positioned between subgrade and stone base in both unpaved and paved roads as well as airfields.
- Applied between subgrade layers in railroads.
- Used between landfills and the stone base courses.
- Implemented between geomembranes and sand drainage layers.
2.Filtration
Geotextile ensures a balanced geotextile-to-soil system, promoting adequate liquid flow while minimizing soil erosion across the geotextile plane.
Critical properties like porosity and permeability define geotextiles' role in effective infiltration processes.
An exemplary application of the filtration function is the use of geotextile in a pavement edge drain, as depicted above.
3.Reinforcement
Incorporating geotextile in soil significantly enhances soil tensile strength, much like steel does in concrete, through three key mechanisms:
- 1. Lateral restraint via interfacial friction between geotextile and soil/aggregate.
- 2. Redirecting potential bearing surface failure planes to higher shear strength surfaces.
- 3. Providing membrane-like support for wheel loads.
4. Sealing
A non-woven geotextile layer is expertly embedded between existing and new asphalt layers. This geotextile absorbs asphalt, forming a waterproofing membrane that minimizes vertical water flow into the pavement structure.
Weight and Environmental Impact Assessment:
Geotextile Benefits: These materials are exceptionally lightweight, reducing the load on existing structures and significantly lowering environmental impact.
Reinforced Concrete Considerations: Concrete structures inherently possess a considerable weight, demanding a foundation of heightened robustness. Furthermore, the manufacturing process of these structures exerts a significant environmental footprint.
Maintenance and Durability: A Comparative Analysis
Geotextile: The Advantage of Durability Geotextiles require substantially less maintenance over the years. They are remarkably resistant to cracking and various forms of deterioration, ensuring long-lasting performance and reduced upkeep costs.
Reinforced Concrete: Maintenance Challenges Concrete structures often necessitate frequent maintenance due to their susceptibility to cracking, corrosion, and other prevalent issues that can compromise integrity.
Installation Time: Efficiency Matters
Geotextile: Streamlined Installation With geotextiles, you benefit from a swift installation process, enabling projects to reach completion in a timely manner and adhere to tight schedules.
Reinforced Concrete: Prolonged Processes The curing period required for concrete can considerably extend project timelines, potentially affecting deadline adherence and prolonging project finalization.
Geotextile Packing and Delivery: Tailored Solutions
1. Our products are meticulously secured with packing tape, offering variations in packaging size and container capacity, carefully tailored to align with diverse product specifications.
2. We offer container transportation services, thoughtfully aligned with your specific project needs, ensuring seamless delivery and logistics.
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