Geotextil Para Jardines Verticales - Staple Fibers Punched Non Woven Geotextile Direct Manufacturer

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Introduction:

Staple fibers needle punched non woven geotextile is made of PP or PET staple fibers on carding cross- laying equipment and needle punched equipment.

Application: Mainly applied in water conservancy, road and railway for strengthening, separation, reversed filter and drainage of projects

Properties of Staple fibers needle punched non woven geotextile

Item (g/m2)	100	150	200	250	300	350	400	450	500	600	800	Note
Mass error in unit area (%)	-8	-8	-8	-8	-7	-7	-7	-7	-6	-6	-6
Thickness (mm) ≥	0.9	1.3	1.7	2.1	2.4	2.7	3.0	3.3	3.6	4.1	5.0
Error of width (%)	-0.5
Breaking strength (KN/m)≥	2.5	4.5	6.5	8.0	9.5	11.0	12.5	14.0	16.0	19.0	25.0	MD/CD
Elongation at break	25~100%											MD/CD
CBR puncture resistance (KN)≥	0.3	0.6	0.9	1.2	1.5	1.8	2.1	2.4	2.7	3.2	4.0
Equivalent Pore size O90（ O95）	0.07~0.2 mm
Vertical permeability coefficient	K×（10-4~10-3）cm/s											K=1.0-9.9
Tearing strength (KN)≥	0.08	0.12	0.16	0.20	0.24	0.28	0.33	0.38	0.42	0.46	0.60	MD/CD

Images of non woven geotextile

Staple fibers needle punched non woven geotextile

Q: The difference between the construction hdpe impermeable membrane and the geotextile: Hello, this is two different products Geotextile is not seepage, but the role of filtered water HDPE geomembrane is waterproof. Huazhi geotechnical materials manufacturers to answer your questions

Q: Can geotextiles be used in geocomposite applications?: Yes, geotextiles can indeed be used in geocomposite applications. Geotextiles are often combined with other materials, such as geomembranes or geogrids, to create geocomposites that offer enhanced performance in various geotechnical and environmental applications. Geocomposites provide improved filtration, drainage, separation, and reinforcement properties, making them suitable for a wide range of civil engineering projects, including road construction, erosion control, landfill engineering, and drainage systems.

Q: Can geotextiles be used for reinforcement of paved surfaces?: Yes, geotextiles can be used for the reinforcement of paved surfaces. Geotextiles are often used as a separation or stabilization layer between the subgrade and the paving material. They help to distribute the load and prevent the mixing of different layers, enhancing the overall structural integrity and performance of the paved surface.

Q: How are geotextiles tested for permeability?: Geotextiles are tested for permeability using standard laboratory methods, such as the constant head or falling head permeability tests. These tests involve measuring the flow of water through the geotextile under controlled conditions, allowing engineers to determine its permeability and suitability for various applications.

Q: Are geotextiles resistant to hydrocarbons?: Yes, geotextiles are generally resistant to hydrocarbons.

Q: What is the price of composite geotextile?: Geotextile is divided into polyester short geotextile, staple acupuncture geotextile, polyester filament geotextile, woven geotextile, filament woven geotextile, and so on. Specifications and different models, the price is also different, composite geotextile weight in the 80-1500g / ㎡ between the quality standards are divided into non-standard, whitening A, Sinochem, the general national standard and so on. The t value is generally between 4900 and 7500 yuan / ton, 187 & lt; 6600 & lt; 5604

Q: Can geotextiles be used in green or sustainable building practices?: Yes, geotextiles can be used in green or sustainable building practices. Geotextiles are often utilized as an eco-friendly solution for erosion control, soil stabilization, and filtration in construction projects. They help reduce the need for excessive excavation and grading, minimize erosion and sediment runoff, and promote healthier soil conditions. Additionally, geotextiles can be made from recycled materials or natural fibers, further enhancing their sustainability credentials.

Q: How are geotextiles installed?: Geotextiles are typically installed by laying them over the desired area and securing them with stakes or pins. They can also be anchored using sandbags or rocks, depending on the specific application. The installation process may involve preparing the ground, removing any debris or vegetation, and ensuring proper alignment and overlap of the geotextile rolls.

Q: How do geotextiles help with pavement maintenance?: Geotextiles help with pavement maintenance by acting as a barrier between the subgrade soil and the pavement layers, preventing the mixing and migration of soil particles. This helps to maintain the structural integrity of the pavement, reducing the chances of cracks, potholes, and other damages caused by the movement of underlying soil. Additionally, geotextiles can improve drainage and filtration, reducing the risk of water accumulation beneath the pavement and extending its lifespan.

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