PP Geofiltration Fabric
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PP Geofiltration Fabric
PP geofiltration is also called PP monofilament woven geotextile. These particular woven geotextiles have a high Percent Open Area (POA).They are mainly used as filter fabrics in marine applications with fine grain sands, such as seawalls or bulkheads and shoreline rip-rap applications; or under bedding stone in highway rip-rap applications.
It is woven geotextile made by polypropylene（PP） monofilament. It is a permeable fabric material. It offers a combination of high strength and excellent hydraulic characteristics. Woven Monofilaments are made from extruded monofilament (like fishing line) yarns woven into a screening. Often times they are calendared, meaning a finishing heat is applied as it comes off the loom. They are mainly used as filter fabrics in marine applications with fine grain sands, such as seawalls or bulkheads and shoreline rip-rap applications; or under bedding stone in highway rip-rap applications.
These particular woven geotextiles have a high Percent Open Area (POA). Percent Open Area is the area of distinct, uniform and measurable openings in a filter fabric. The high POA of a monofilament woven geotextile assures that both water and problematic soil particles have direct paths through the fabric.
Nonwoven, woven slit-film and combination fabrics have little or no Percent Open Area compared to a woven, monofilament geotextile and therefore often trap soil particles and clog.
Its performance can meet or exceed our national standard CJ/T 437-2013.
Features and benifits
High Strength
Excellent Hydraulics
High Percent Open Area
Resist Clogging
PP Monofilament Filter Fabric For Drainage
PP Monofilament Geotextile Sheets
Geofiltration Fabric Rolls
PP Geofiltration Fabric Application
Bulkhead
Construction Fabrics
Filter Fabrics
Permanent Erosion Control
Rip-Rap
Seawall
Shoreline Erosion Control
Underdrain (Drainage Geotextile)
FAQ
1 What is the goods delivery port?
It is Shanghai port.
2 Can you accept third party factory inspection?
Yes, of course.
3 Can you accept special order?
Yes, we can. Please advise us firstly via our contact way.
The PP geofiltration should be stored in cool, ventilated and clean space away from heat and fire. And it cannot be stored up for a long time.
• Unit weight: 200g/m2
• Width: 3meter-6meters
• Length: 100, 200, 300 meters or as request
• Color: Black; It is most ordinary and popular color, other color can be custom
| TDS for Geofiltration Fabric (200GSM) | |||
| No. | Properties | Value | |
| 1 | Tensile strength kN/m | CD | ≥45 |
| MD | ≥30 | ||
| 2 | Elongation @ break % | CD | ≤25 |
| MD | ≤15 | ||
| 3 | Trapezoidal Tear kN/m | CD | ≥0.6 |
| MD | ≥0.4 | ||
| 4 | Puncture strength kN | ≥0.4 | |
| 5 | Bursting strength kN | ≥3.0 | |
| 6 | Apparent opening size O90 mm | 0.10~0.80 | |
| 7 | Vertical permeability cm/s | K x (10-1~10-2), K=1.0~9.9 | |
| 8 | Percent open area % | 4~12 | |
| 9 | Unit weight g/m2 | ≥200 | |
| 10 | UV resistance property | Break strength retained % | ≥70 or 85 |
| Break strength elongation retained % | ≥70 or 85 | ||
| 11 | Chemical resistance property | Break strength retained % | ≥70 or 85 |
| Break strength elongation retained % | ≥70 or 85 | ||
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