The geotextile mat three dimensional is composed of three-dimensional plastic mesh with double-sided bonding permeable geotextile, which can replace the traditional sand and gravel layers. The geotextile mat three dimensional used in highway.

Geotextile mat three dimensional used in highway

1. Geotextile mat three dimensional used in highway is a new geosynthetic material, which is made by fusing the disordered wires and laying the net. It has high pressure resistance, high opening density, and all-round water collection and horizontal drainage functions.

2. After the geotextile mat three dimensional is combined with non-woven geotextile, it can collect the rainwater penetrating the soil cover or the sewage discharged from the yard itself under the buried closed cover, and use its unique drainage function to discharge orderly from the interlayer of the geotextile pad according to the engineering requirements, without silting up. Therefore, the possible sliding problem caused by water absorption and saturation of soil cover can be avoided.

3. The geotextile mat three dimensional used in highway can not only drain water, but also discharge biogas produced by fermentation in soil (especially waste), which is especially suitable for landfill.

4. At the same time, geotextile mat three dimensional used in highway can protect HDPE film from puncture.

5. Specification and performance of geotextile mat three dimensional used in highway the current width of the cushion is 100cm-200cm, the thickness is 6cm-20cm, and the compressive strength is 80-500kpa. We can also make other specifications and performance products according to engineering requirements.

Geotextile mat three dimensional used in highway joint and lap

1. Geotextile mat three dimensional used in highway, and the direction of geosynthetics is adjusted so that the length direction of the material roll is perpendicular to the road.

2. Geotextile mat three dimensional used in highway, the composite geotextile drainage network must be terminated, and the geotextile on the adjacent geogrid core shall be overlapped along the material roll.

3. Geotextile mat three dimensional used in highway, connecting the geonet core of the adjacent geotextile roll with white or yellow plastic buckle or polymer belt, so as to connect the material roll. Along the length of the roll, tape it every 3 feet.

4. Geotextile mat three dimensional used in highway, and the direction of overlapping geotextile shall be consistent with that of packing stacking. If the geotextile is laid between the foundation / base and subbase, continuous wedge welding, flat welding or sewing shall be carried out to fix the upper layer of the overlapped geotextile. If stitching, flat head stitching or general stitching is recommended to meet the minimum requirements for stitch length.

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