PET continuous filament nonwoven geotextile by biggest geofabric factory in China
Description Non Woven Filter Cloth Polyester Filament Needle Punched Nonwoven Geotextile for Dam:
It has bigger pore between fibers than other textiles, made from PET, PP, R fibers by nonwoven technology, with spray adhesive and drying process. Types:
1. Industrial filter cloth
2. Filter bag, dust removal and filter bag at high temperature
3. Air filter cloth
Short Fiber Punched Geotextile
Technical data sheet for Short Fiber Punched NON Woven Geotextile :
Product specifications and performance parameters (ie, National standard GB/T17638-1998) |
| No. |
Item \ Indicator \ specification |
100 |
150 |
200 |
250 |
300 |
350 |
400 |
450 |
500 |
600 |
800 |
Remarks |
| 1 |
Mass area ratio deviation,% |
-8 |
-8 |
-8 |
-8 |
-7 |
-7 |
-7 |
-7 |
-6 |
-6 |
-6 |
|
| 2 |
Thickness,mm ≥ |
0.9 |
1.3 |
1.7 |
2.1 |
2.4 |
2.7 |
3.0 |
3.3 |
3.6 |
4.1 |
5.0 |
|
| 3 |
Amplitude, deviation,% |
-0.5 |
|
| 4 |
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 |
Vertical and horizontal direction |
| 5 |
Elongation at break,% |
25~100 |
| 6 |
CBR bursting strength,KN ≥ |
0.3 |
0.6 |
0.9 |
1.2 |
1.5 |
1.8 |
2.1 |
2.4 |
2.7 |
3.2 |
4.0 |
|
| 7 |
Equivalent aperture,mm |
0.07~0.2 |
|
| 8 |
Vertical permeability coefficient,cm/s |
Kx(10-1 ~10-3 ) |
K=1.0 ~9.9 |
| 9 |
Tear strength,KN≥ |
0.08 |
0.12 |
0.16 |
0.20 |
0.24 |
0.28 |
0.33 |
0.38 |
0.42 |
0.46 |
0.60 |
Vertical and horizontal direction |
| |
|
Notes :
1) The specification is based on mass area ratio. When the actual specification is between adjacent specifications in this table, it is necessary to calculate the corresponding evaluation indicators in accordance with the interpolation method; If the range in table is exceeded, it is necessary to determine the evaluation indicators through consultation by the supply and demand sides.
2) The above technical data is subject to change without notice.
3) Products having other specifications shall be produced in accordance with users' requirements.
Standard values shall comply with the design or agreement.
Property of PET continuous filament nonwoven geotextile by biggest geofabric factory in China Non Woven Filter Cloth Polyester Filament Needle Punched Nonwoven Geotextilefor Dam
1. Flat surface, high strength, bigger pore, excellent drainage property
2. Filter, dust removal and antistatic property
3. Thermo stability, anti-corrosion and fire resistance
Application of PET continuous filament nonwoven geotextile by biggest geofabric factory in China Non Woven Filter Cloth for Dam:
1. Air filters for household appliances
2. Oil filters for motor vehicles
3. Dust precipitation in environmental field
FAQ PET continuous filament nonwoven geotextile by biggest geofabric factory in ChinaPolyester Filament Needle Punched Nonwoven Geotextile
What is geosynthetics ?
Geosynthetics form a perfect erosion control fabric used extremely widely in civil engineering to stabilize and reinforce slopes and soil under or next to roads, railways, dams, water reservoirs etc.. They can be easily applied which minimizes the time of construction, as well as they limit the resources and materials necessary.
What kinds of geosynthetics we have ?
Non-woven geotextile, geogrids, geocells, GCL, Geomembranes, Geonets, Geocomposites etc .
What is the geosynthetics used for ?
Hydraulic
Lagooning and Water Treatment, Ornamental Ponds, Golf Courses
Aquaculture and Desalination,Water Lagoons,Tanks, Reservoirs, Liquid Waste,Floating Cover Solutions, Drainage and Filtration
Environment
Tailing ponds, Leach mining,Landfills,Landfill Capping,Protection against corrosion,Vertical Barriers
Civil Works
Erosion Control,Secondary Containment,Tunnels,Linear and Surface Works,Consolidation of Margins,Soil Reinforcement,Soil Separation.
Building - Parkings,Roofing,Soundproofing
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