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Basic Info.
Model NO.
FH50-FH300
Material
Steel Wire, PVC, Pet Nonwoven Geotextile
Type
Composite Geotextile
Certificate
ISO9001.ISO14001.ISO45001
Equifinal Aperture O95
0.06-0.25 mm
Permeability Coefficient K20
0.1cm/S Min
Cbr Bursting Strength
2.8kn Min
Transport Package
Woven Plastic Bag
Specification
customized
Trademark
Chuangwan
Origin
Dashu Town, Quanjiao County, Chuzhou City in China
HS Code
8307100000
Production Capacity
10000 Meters /Day
Product Description
The soft permeable pipe is supported by a rust resistant spring coil to form a high compression resistant soft structure. The non-woven fabric lining filters the water, preventing sediment and impurities from entering the pipe, thus achieving the effect of water purification. The outer coating layer of polypropylene fiber and the spring steel coil pipe body form an organic whole, with excellent all-round water permeability function. Permeable water can smoothly penetrate into the pipe, while sediment impurities are blocked outside the pipe, achieving the goal of water permeability, filtration, and drainage in one go. It does not break due to geological or geographical temperature changes, and can achieve the effect of discharging clean water without causing secondary pollution to the environment. It belongs to a new type of environmental protection product.
1. Small pore diameter, all-round permeability, and good permeability
2. Tensile and compressive strength, long service life.
3. Good corrosion resistance and biological erosion resistance.
4. Good overall continuity, few joints, and convenient connection.
5. Lightweight and convenient for construction.
6. Soft texture and good adhesion to soil.
Technical index
| Soft permeable pipe: JC 937-2004 | ||||||||
| Project | Index | |||||||
| FH50 | FH80 | FH100 | FH150 | FH200 | FH250 | FH300 | ||
| Allowable deviation of outer diameter | ±2.0 | ±2.5 | ±3.0 | ±3.5 | ±4.0 | ±6.0 | ±8.0 | |
| Steel wire | Wire diameter,mm>= | 1.6 | 2.0 | 2.6 | 3.5 | 4.5 | 5.0 | 5.5 |
| Wire spacing, laps/m, >= | 55 | 40 | 34 | 25 | 19 | 19 | 17 | |
| Thickness of protective layer,mm,>= | 0.3 | 0.34 | 0.36 | 0.38 | 0.42 | 0.60 | 0.60 | |
| Note: The diameter of the steel wire can be increased and the number of turns per meter can be reduced, but it should meet the requirements for pressure resistance and flatness. | ||||||||
| Longitudinal tensile strength,KN/5cm,>= | 1.0 | |||||||
| Longitudinal elongation,%,>= | 12.0 | |||||||
| Transverse tensile strength,KN/5cm,>= | 0.8 | |||||||
| Transverse Elongation,%,>= | 12.0 | |||||||
| Bursting strength of ball top,KN,>= | 1.1 | |||||||
| CBR bursting strength,KN,>= | 2.8 | |||||||
| Permeability coefficient K20,cm/s,>= | 0.1 | |||||||
| Equifinal aperture O95,mm | 0.06~0.25 | |||||||
| Note: Only one of the ball bursting strength test and CBR bursting strength test is required. Due to the small area of the filter cloth, the ball bursting strength test should be used for FH50; CBR bursting strength test is recommended for FH 80 and above. | ||||||||
1) Vertical and horizontal drainage on the back of various retaining walls;
2) Drainage of highways, railway embankments, shoulders, and soft soil foundations;
3) Drainage of tunnels and underpasses;
4) Drainage of power ash dams and water conservancy dams;
5) Drainage and protection of vegetation in the central isolation zone of highways;
6) Drainage of outdoor sports venues;
7) Horizontal drilling drainage;
8) Drainage and slope protection in areas prone to collapse and sliding;
9) Drainage of roof garden and flower bed;
10) Water conservation on hillsides
11) Underground drainage for land preparation engineering;
12) Low lying drainage and saline alkali land renovation system.
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.
