15kn/M White Filament Geotextile for Railway Maintenance Engineering Textile

Min.Order: 1,000

Product origin: Chuzhou, Anhui, China

Infringement complaint:

Complaint

US$ 0.21 ~ 0.62

Description

Filament geotextile is a polyester filament needle punched non-woven geotextile that does not contain chemical additives or undergo heat treatment. It is an environmentally friendly building material.

1. Strength - Under the same weight specification, the tensile strength in all directions is higher than that of other needle punched non-woven fabrics;
2. UV resistance - with extremely high UV resistance;
3. Extremely high temperature resistance - up to 230 ºC, maintaining structural integrity and original physical properties at high temperatures;
4. Permeability and planar drainage - Geotextiles are thick and needle punched, with good planar drainage and vertical permeability, and can still maintain this performance after many years;
5. Creep resistance - Geotextiles have better creep resistance than other geotextiles, therefore they have good long-term performance. It can withstand the erosion of common chemical substances in soil and the corrosion of gasoline, diesel, etc;
6. Ductility - Geotextiles have good elongation under certain stress, allowing them to adapt to uneven and irregular base surfaces;

Technical index

Filament Geotextile: GB/T 17639-2008
Project	4.5	7.5	10	15	20	25	30	40	50
Longitudinal and transverse breaking strength,KN/m≥	4.5	7.5	10	15	20	25	30	40	50
Nominal breaking strength corresponds to elongation,%	40-80
CBR brusting strength,KN≥	0.8	1.6	1.9	2.9	3.9	5.3	6.4	7.9	8.5
Thickness, mm	0.8	1.2	1.6	2.2	2.8	3.4	4.2	5.5	6.8
Mass deviation rate per unit area,%	-5
Width deviation rate,%	-0.5
Equivalent opening size O90(O95), mm	0.05-0.2
Vertical permeability coefficient, cm/s	k×(10-1~10-3) k=1.0~9.9
Longitudinal and transverse tearing strength,KN≥	0.14	0.21	0.28	0.42	0.56	0.7	0.82	1.1	1.25
Q/CR 549.5-2016
Project		Performance indicators
Nominal strength at break,KN/m		4.5	7.5	10.5	12.5	15	20	25	30
Longitudinal and transverse tensile break strength,KN/m≥		4.5	7.5	10.5	12.5	15	20	25	30
Elongation at break in longitudinal and transverse direction ,%		40-80
Longitudinal and transverse tearing strength,KN≥		0.14	0.21	0.28	0.35	0.42	0.56	0.7	0.82
CBR brusting strength,KN≥		0.8	1.4	1.8	2.2	2.6	3.5	4.7	6.4
Longitudinal and transverse holding strength,KN≥		0.3	0.6	0.9	1.20	1.40	1.8	2.30	2.8
Thickness, mm		0.8	1.2	1.6	1.9	2.2	2.8	3.4	4.2
Equivalent opening size O90(O95), mm		0.07-0.2
Vertical permeability coefficient, cm/s		1×(10-1~10-3)
Mass per unit area,g/m2≥		100	150	200	250	300	400	500	600
Width deviation,%		±0.5

1. Used for reinforcement in backfill of retaining walls, or for anchoring panels of retaining walls. Build wrapped retaining walls or abutments.
2. Strengthen the flexible road surface, repair cracks on the road, and prevent reflective cracks on the road surface.
3. Increase the stability of crushed stone slopes and reinforced soil to prevent soil erosion and frost damage to soil at low temperatures.
4. The isolation layer between road ballast and roadbed, or the isolation layer between roadbed and soft foundation.
5. The isolation layer between artificial filling, rockfill, or material yard and foundation, as well as the isolation, filtration, and reinforcement effects between different frozen soil layers.
6. The filter layer of the initial upstream dam surface of the ash storage dam or tailings dam, and the filter layer of the drainage system in the backfill soil of the retaining wall.
7. The filter layer around the drainage pipe or gravel drainage ditch.
8. Filter layer of water well, relief well or baroclinic pipe in hydraulic engineering.
9. The isolation layer of geotextile between roads, airports, railway ballast, and artificial rockfill and the foundation.
10. Vertical or horizontal drainage inside the earth dam, buried in the soil to dissipate pore water pressure.
11. Drainage behind the anti-seepage geotextile membrane or below the concrete cover in an earth dam or embankment.
12. Eliminate water seepage around the tunnel, reduce the external water pressure borne by the lining, and reduce water seepage around various buildings.
13. Drainage of artificial fill foundation for sports field foundation.
14. Used to strengthen weak foundations in projects such as highways (including temporary roads), railways, embankments, earth-rock dams, airports, sports fields, etc.

1,We have professional warehouse management system, not only keep clean and dry, but also ensure the packing. All the goods stock respectively according to different orders

2,Standard export packing, or customized packing as your request.

Current affairs information

On May 28, 2023, local government departments and project leaders of well-known domestic construction engineering companies visited Chuangwan for inspection and guidance. All Chuangwan people warmly welcomed them with a full spirit.

Chairman Feng Xin also gave an important speech at the meeting, stating that the successful trial run of the two production lines cannot be separated from the unremitting efforts of all Chuangwan people and the strong support of the industry, marking a new milestone for the company's production technology and capacity.