Description
3D Geo-mat is a synthetic erosion control mat made from a mesh of UV stabilized polymer fibres. Its multi-layered filament structure has a flat base to provide good contact with the subsurface. Its 3D structure adds stiffness and stability to the soil. 3D Geo-mat protects the soil from erosion and supports and reinforces the root zone. Once vegetated, the protection layer creates an environmentally friendly surface that can withstand heavy rains and water flows (up to 4m/sec) while increasing infiltration and reducing discharge.
Applications
The lightweight and flexible 3D Geo-mat is easy to handle and install. It can be used:
• As a substitute for concrete or stonewalls for slope protection.
• As an integrated erosion control system on steep slopes and erosion prone areas.
• To prevent erosion on river embankments, channels and flood plains.
• To re-vegetate the sides of roadways and landfill sites.
• To ensure a stable cover necessary to protect geo-membranes from UV radiation.
Installation involves:
• Shaping and compacting the sub soil to the required profile.
• Unrolling the 3D Geo-mat down the slope and fixing it in position with 150-300mm U-Pegs. U-Pegs should be spaced between 300mm and 700mm depending on the substrate to ensure that the 3D Geo-mat makes contact with the surface. Overlaps should be pegged at 100mm centres in dry applications and 300mm in wet applications.
• Anchoring the top of the embankment in spade-deep trenches and, where necessary, anchoring the edges, to prevent the 3D Geo-mat slipping on the slope and uplift.
• Longitudinal edges should be overlapped 50mm and transverse edges overlapped 150mm.
• After seeding the subsurface at a rate of 20-30g/m2 , lightly cover the 3D Geo-mat with 35mm of soil and compact it. Alternatively, a spray mulch or pre-established turf can be applied over the 3D Geo-mat.
Specification: CE121. CE131. CE151. DN1 HF10
Spec
Item |
CE121 |
CE131 |
CE151 |
DN1 |
HF10 |
Weight per sq.m.(g/m2) |
730±35 |
630±30 |
550±25 |
750±35 |
1240±60 |
Mseh size(mm) |
8±1X6±1 |
27±2X27±2 |
74±5X74±5 |
10±1×10±1 |
10±1×6±1 |
Net width(m) |
2.00+0.06or2.50+0.06 |
Length of the reel(m) |
50.00+1or40.00+1 |
Maximum drawing force≥(KN/m) |
6.2 |
5.8 |
5.0 |
6.0 |
18 |
Remark |
The special spec or size can be manufactured according to the demands of the contract or agreement |
Quality assurance
1.On a regular basis or as per your request,we entrust national testing agencies to conduct quality inspections
2.Strictly in accordance with the ISO9001-2008 international quality system standard,we monitor and manage the whole process throughout production,quality testing,and measurement to ensure product quality
3. For quality-related construction delay or substandard construction(except for damage or losses due to customer's responsibility or irresistible natural disasters),we have refunding,replacement,and repair services.We will respond to customers' feedbacks on quality issues within 24 hours.
After-sales service
1.In order to provide customers with comprehensive technical support,we will provide technical and other related information upon request in a timely manner.
2.In required,we will appoint specialized technicians to the construction site to give technical trainings to construction people,and offer technical guidance throughout the whole construction process.
3.For damage due to shipment and delivery,after we receive the complaint,we will check the issure through provided pictures and videos.If our responsibility is confirmed,we wil offer free replacement.
4.When the construction is completed,as your request,our technical staff may participate in the final acceptance.
About company
Hongxiang New Geo-Material Co.,Ltd in leader of the geotextile, geomembrane and GCL in China. It was set up in June,1987 and become a provincial enterprise in Oct.1997. It occupies a land of 300,000 square meters, with total asset RMB320,000,000. There are 1200employees, among them, there are 268 professional and technical personnel. We have 56 production lines mainly produce needle-punched geotextile, filament spunbond geotextile, high strength geotextile, 3-layer co-extrusion geomembrane, dripping membrane, heart treated compound geomembrane 8m in width. PE/PVC/EVA press prolong geombrane, textured geomembrane, ant-skid geomembrane, uniaxial geogrid, biaxial geogrid, steel-plastic geogrid, geocell, geomat, woven geotextile, split yarn woven geotextile and so on. Owning the word leading production line of geosynthetics. We have our own R&D department and our own test room which reach to national level.
Our annual productivity is as below: 50 million square meters of needle-punched geotextile; 55 million square meters of compound geomembrane; 9,000 metric tons of PE geomembrane; 36 million square meters of macromolecule waterproof materials; 8 million square meters of geosynthetic clay liners (GCL); 5 million square meters of single direction geogrid; 8 million square meters of double-direction geogrid; 1 million square meters of geocell; 4 million square meters of geonet; 3 million square meters of tri-dimensional geomat; 10 million square meters of woven geotextile; 9,000 metric tons of geomembrane; 300 metric tons of PP long fiber; 4,000 metric tons of PP long fiber; 6 million plastic woven
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