Product Description
PP geofiltration is also called PP monofilament woven geotextile. It is one type of woven geotextile. As this geotextile supplier, we always provide our customers top quality of products with respective services.
PP Geofiltration Fabric Introduction
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. These 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.
geofiltration fabric rolls
PP Geofiltration Fabric
PP monofilament geotextile
Features and benefits
1. High Strength
2. Excellent Hydraulics
3. High Percent Open Area
4. Resist Clogging
Specification
1. Unit weight: 200g/m
2;
2. Width: 3meter-6meters;
3. Length: 100, 200, 300 meters or as request;
4. Color: Black; It is most ordinary and popular color, other color can be custom.
This is specification for geofiltration fabric used in landfill
| 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 |
Application
1. Bulkhead
2. Construction Fabrics
3. Filter Fabrics
4. Permanent Erosion Control
5. Rip-Rap
6. Seawall
7. Shoreline Erosion Control
8. Underdrain (Drainage Geotextile)
FAQ
Q1: What is the goods delivery port?
A1: It is Shanghai port.
Q2: Can you accept third party factory inspection?
A2: Yes, of course.
Q3: Can you accept special order?
A3: 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.