European Technical Approval tecco green re-vegetation mesh
Product Description
High-Tensile Steel Tecco Mesh for Slope Rock Fall Protection system is an importantactive protection typein the rockfall barrier projects. This system mainly consists of tecco mesh, wire rope anchor, spike plate, boundary rope, sewing rope and specialized clips. The tecco meshes are fastened to the slope tightly by the wire rope anchor and spike plate through prestressed tension. Then the boundary rope, sewing rope and clips will reinforce the high tensile mesh tecco for solid and firm. When the landslide and debris flow comes, the large stones or debris will be blocked by the tecco mesh and reduce the attack to the ground.
Compared with other rockfall barrier systems, the tecco mesh is made of high carbon steel wire with high strength and hardness. Tecco mesh system is the simplest structure among all the rockfall barrier systems.
Detailed Photos
Component
• Tecco mesh.Main part of the High-Tensile Steel Tecco Mesh for Slope Rock Fall Protection system system. It is made of high tensile steel wire and have excellent corrosion resistance
• performance. The 1770 N/m2tensile strength supply maximum protection for the slope and people.
• Steel anchor.The steel anchor is made of deformed steel bar with 25 mm diameter, it is mainly used to fix the tecco mesh onto the rock or soil
slopes. It can supply the whole stability to the slope and tecco mesh.
• Claw type spike plate.The claw type spike plate is commonly used with nails to fasten the tecco mesh onto the slope firmly. The claw design make the spike plate a more stable and firm structure.
• Soil or rock nails.Used with claw type spike plate to fix the tecco mesh onto the mountain. High tensile strength and solid structure make it be long service life and good condition.
• Clips.The clips are used to connect the neighbor tecco mesh firmly. It is an alternative to the sewing rope and the connection is commonly without overlap.
• Sewing rope.It is used for connecting the neighbor tecco meshes. And the connection is commonly have overlaps. It can be used to replace the clips.
• Boundary rope.Pass through the tecco mesh and then be fixed onto the anchor for tecco mesh and system stability.
Product Parameters
| Technical Data Sheet CE European Technical Approval ETA-17/0118 |
| Technical data |
65/3 |
| Wire diameter |
3.0mm |
| Steel quality |
high-tensile steel wire |
| Tensile resistance of a wire |
12.5kN |
| Mesh shape |
Rhomboid |
| Tensile strength of steel wire |
>1770 N/mm² |
| Tensile strength steel wire mesh |
min.150kN/m |
| Diagonal |
83×143mm(+/-3%) |
| Mesh width |
65mm(+/-3%) |
| Compound protection |
Zn/AI coating of steel wires |
| Compound of corrosion protection |
95% Zn / 5% AI |
| Coating |
min.150g/m² |
| ≤5% dark brown rust in salt spray test according to EN ISO 9227 |
1700 hours(ETA-17/0118) |
| Roll with |
2m,2.5m,3m,3.5m,4m,customized |
| Roll length |
10m,20m,30m,(as per site requirement) |
| Mesh edges |
Mesh ebds knotted(customized) |
Specifications of tecco mesh
• Wire diameter: 3 mm or 4 mm.
• Mesh type: rhomboid hole.
• Mesh size: Inscribed circle diameter is 65 mm.
• Tensile strength: minimum 1770 MPa.
• Corrosion treatment: hot dipped galvanized or zinc-aluminum coated.
• Zinc thickness: no less than 150 g/m2.
• Breaking load of single wire: 12.5 kN.
• Roll width: 1 m - 3.5 m.
• Roll length: 10 m - 30 m.
Benefits of Rockfall Protection Nets:
Rockfall protection nets offer several benefits over other types of rockfall protection measures. First and foremost, they are cost-effective and require minimal maintenance. Unlike other rockfall protection measures such as barriers and fences, rockfall protection nets do not require frequent replacement, repair, or repainting. Additionally, they can be installed quickly, minimizing disruption to the surrounding area.
The high-tensile tecco mesh is also woven in a diamond structure and quite convenient to store. It's easy and quick to unroll and install the tecco mesh with the help of mechanized technology, which largely save you time on the project.
Installation Instructions
The correct system installation process
Stage I :Clearing and leveling of the slope according to design requirements
Stage II : Staking out all important points on a slope (nail-distance according to design value, drilling points, etc.)
Stage III : Drilling works and nails installation
Stage IV : Choose anchor points in depressions or cutting and preparing of dells around nail heads
Stage V :Drainage or other required elements installation
Stage VI : Erosion control mat TECMAT® installation for enhanced greening if soil material can be flushed away
Stage VII : Unrolling and TECCO® mesh fixation
Stage VIII :Connecting individual sheets of meshes with connection clips
Stage IX : Rope anchors with flexible head and boundary ropes installation
Stage X : System pretensioning according to design value using a torque wrench
Stage XI : Slope greening (seeding, hydroseeding, etc.)
Packaging & Shipping
Tecco Mesh packing:
1 in bulk 2. on pallet 3. as customer's requirement.
Tecco Mesh application
• Slope stabilization
• Protection against slides breaking out
• Rockfall protection
• Erosion protection
Company Profile
Hebei Longen Wire Mesh Products Co., Ltd.
Hebei Longen Wire Mesh Products Co., Ltd. is located in Anping County, China, which is known as the "Hometown of Chinese Wire Mesh". After years of stable operation and expansion, it has now become an industrial enterprise that integrates design, development, manufacturing, and sales.
The company specializes in the production of slope protection nets and system accessories, as well as various protection products such as gabion nets, sound barriers, and turtle shell nets. Its product quality inspection is strict, and it is exported to more than 30 countries and regions such as Southeast Asia, Australia, Europe and America, Taiwan, etc. It has won praise from customers with stable quality and good service.
Certifications
FAQ
1.How can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;
2.What can you buy from us?
Nails,Steel Wire,Wire Pipe,Wire Mesh,Malleable Iron Fitting
3. Why should you buy from us not from other suppliers?
The products are mainly exported to Africa, European and American markets and South America; The company has its own stable cooperative factory, the product quality is first-class in the country, and has a good reputation in the international market.
4. What services can we provide?
AcceptedDelivery Terms: FOB,CFR, CIF; Accepted Payment Currency:USD, EUR, CNY;
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