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: Can geotextiles be used for soil reinforcement in embankments?: Yes, geotextiles can be used for soil reinforcement in embankments. Geotextiles are commonly used in civil engineering projects to improve the stability and strength of soil structures. They are effective in preventing soil erosion, enhancing drainage, and distributing loads, making them suitable for reinforcing embankments and preventing slope failures.

Q: Why lay the geotextile cloth after the gravel cushion: This is to prevent the soil from slipping away

Q: Geotextile universal testing machine with 20kn enough?: Conventional geotextile mechanics test using 20KN test machine on it, individual users need to do some large range of mechanical tests, our company also has some customers choose 50KN universal testing machine. The specific choice of 20KN or 50KN to see if you are on the equipment requirements upwards compatible.

Q: Are geotextiles resistant to UV degradation?: Yes, geotextiles are typically designed to be resistant to UV degradation. They are made from materials that have UV stabilizers added to their composition, which helps them withstand prolonged exposure to sunlight without significant degradation.

Q: How are geotextiles used in geotechnical engineering?: Geotextiles are extensively used in geotechnical engineering to improve soil stability, drainage, and erosion control. They are often installed as a separation layer between different soil types to prevent intermixing, as a reinforcement to enhance soil strength, or as a filter to allow water to pass through while retaining soil particles. Geotextiles also find applications in road construction, landfill management, coastal protection, and various other geotechnical projects.

Q: How do geotextiles help in soil stabilization?: Geotextiles help in soil stabilization by acting as a barrier between the soil and other materials, such as water or rocks, preventing erosion and promoting the stability of the soil. They also enhance the soil's mechanical properties, such as strength and load-bearing capacity, by distributing the applied forces more evenly. Additionally, geotextiles can control the filtration and drainage of water, reducing the risk of soil saturation and improving its overall stability.

Q: Can geotextiles be used in pond liner applications?: Yes, geotextiles can be used in pond liner applications. They are often used as an additional layer in pond liners to provide reinforcement, filtration, and separation. Geotextiles help prevent soil erosion, improve water quality, and enhance the overall durability and performance of the pond liner system.

Q: Can geotextiles be used for filtration purposes?: Yes, geotextiles can be used for filtration purposes. They are specifically designed to allow water to pass through while retaining soil and other particles, making them effective for various filtration applications such as preventing erosion, drainage systems, and sediment control.

Q: Can geotextiles be used for erosion control in river channels?: Yes, geotextiles can be used for erosion control in river channels. Geotextiles are permeable fabrics that can be placed on the banks or beds of rivers to prevent soil erosion. They can help stabilize the soil, control water flow, and provide protection against scouring and sediment loss, thus reducing erosion in river channels.

Q: How do geotextiles help with pavement maintenance?: Geotextiles help with pavement maintenance by providing reinforcement and stabilization to the pavement structure, preventing the migration of base materials, reducing cracking and rutting, and improving the overall longevity and durability of the pavement.

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