3D Geomat
1.Soil fixation and slope protection:
The three-dimensional mesh structure effectively disperses the scouring force of rainwater, preventing soil erosion.
2.Promotion of vegetation growth:
It provides support for plant roots, accelerating the coverage of vegetation such as lawns and shrubs.
3.High strength and weather resistance:
It is resistant to ultraviolet rays and acid - alkali, with a service life of 5 - 10 years.
4.Convenient construction:
It can be laid on complex terrains (such as steep slopes and river channels) and supports both manual and mechanical construction.
Product Introduction:
3D Geomat is a geosynthetic material with a three-dimensional reticular structure, made of polymer materials such as polyethylene (PE) or polypropylene (PP) through a special extrusion molding process. It has a honeycomb-like multi-layer three-dimensional structure, usually consisting of 2 to 5 layers of mesh packets. The density of the upper and lower mesh packets is different, with the surface mesh packets being looser and the inner mesh packets being denser. The layers are connected by processes such as thermal bonding or ultrasonic welding to form a stable spatial structure. This unique three-dimensional structure endows it with numerous advantages in engineering applications.
Material Properties
Corrosion Resistance: HDPE material is resistant to ultraviolet rays, acids and alkalis, and can be used in harsh environments for a long time (with a service life of up to 10 - 15 years).
Flexibility: It can bend and fit according to the slope terrain, meeting the construction requirements of different slopes (≤60°).
Water Permeability: The grid structure does not impede water infiltration, and at the same time can intercept soil particles to prevent soil erosion.
Product Parameters:
Item | EM2 | EM3 | EM4 | EM5 |
Unit mass per area / (g/m2) | ≥220 | ≥260 | ≥350 | ≥430 |
thickness /mm | ≥1O | ≥12 | ≥14 | ≥16 |
Width deviation /m | ±1.0 | |||
length variation /m | ±1 | |||
Longitudinal tensile strength/(KN/m) | ≥O. 8O | ≥1.4 | ≥2. O | ≥3. 2 |
Tensile strength in the transverse direction / (KN/m) | ≥O. 8O | ≥1.4 | ≥2. O | ≥3. 2 |
Product Applications:
Slope Greening for Traffic Engineering Highway/Railway Slopes: Laid on the rock or soil slopes on both sides of highways and railways to solve the problem of easy seed loss in traditional spray seeding greening.
Riparian Protection of Water Conservancy Projects Riverbank Protection: It is used for slope reinforcement on the banks of rivers and reservoirs. It can not only prevent erosion by water flow, but also improve the river ecosystem through vegetation restoration (such as planting aquatic plants like reeds and calamus).
Mine Ecological Restoration Tailings Pond Slope and Quarry Restoration: Lay a three-dimensional vegetation net on the bare rock surface, fill it with imported soil and organic fertilizer, and then sow seeds to accelerate the ecological restoration of the mine.
Desertification Control and Land Improvement Lay a three-dimensional vegetation net at the edge of the desert. The mesh can intercept the dust in the wind and sand, form a micro-topographic soil layer, and provide a growth foundation for drought-tolerant plants (such as seabuckthorn and haloxylon ammodendron).
The three - dimensional vegetation net can maximize the combined functions of "soil fixation - greening - protection" in different projects, while taking into account both cost and ecological benefits.
