Three-Dimensional Composite Plastic Drainage Net for Reservoir Dam
Prevents Soil Erosion
Description
The three-dimensional composite drainage net is made of a unique
three-dimensional geonet with double-sided bonded geotextile. It
combines geotextile (anti-filtration function) and geonet (drainage
and protection function) to provide a complete
"anti-filtration-drainage-protection" effect. The unique
three-dimensional structure of the three-dimensional composite
drainage net core can withstand high compression loads during the
entire use process, and can maintain a considerable thickness,
providing good water conductivity. It can replace traditional sand
and gravel layers and is mainly used for drainage of landfills,
roadbeds and tunnel inner walls.
Composite Drainage Use
Mainly used in drainage projects such as roads, tunnels, municipal
engineering, reservoirs, and slope protection, with significant
effects.
Product Features
1. Strong drainage (equivalent to one meter thick gravel drainage).
2. High tensile strength.
3. Reduce the probability of geotextiles embedded in the mesh core
and maintain long-term stable drainage.
4. Withstand high pressure loads for a long time (can withstand a
compression load of about 3000Ka).
5. Corrosion resistance, acid and alkali resistance, long service
life.
6. Convenient construction, shortened construction period, and
reduced costs.
Key Features
1.Good drainage function(equal to one meter thickness gravel‘s
drainage )
2.High tensile strength
3.Anti-Corrosion,anti-aki,long lifespan
4.Load the high pressure in long term
Seams and overlaps of three-dimensional composite drainage nets
1. Adjust the direction of the geosynthetics so that the length of
the material roll is perpendicular to the road.
2. The composite geosynthetics must be terminated, and the
geotextiles on adjacent geonet cores are overlapped along the
material roll.
3. Connect the geonet cores of adjacent geotextile rolls with white
or colored plastic buckles or polymer tapes to connect the material
rolls. Connect with tape every 3 feet along the length of the
material roll.
4. The direction of the overlapping geotextiles should be
consistent with the direction of the filler stacking. If the
geosynthetics are laid between the foundation/base and the subbase,
continuous wedge welding, flat head welding or stitching should be
performed to fix the upper layer of the overlapping geotextiles. If
stitching, it is recommended to use the flat head stitching method
or the general stitching method to meet the stitch length
requirements.
Tools used: limit cap, key buckle
Product Name | 3D Composite Drainage Net |
Thickness | 0.2mm-3.0mm |
Length | 50m/roll,100m/roll,150m/roll or follow your request |
width | 1m-12m or follow customers' demand |
Color | White,Black,Green,Blue |
Application | Artificial lake,pond liner ,
domestic garbage landfill,
mining&chemical industry,
roof garden,fish pond,reservoir etc. |
Packaging method | typically packaged in roll form |
Labels and Identification | batch numbers, production dates, etc,according to your need |
shipping | FOB, CIF, etc. |
For more details, pls contact with Yixing Shenzhou.
