Components Of TECCO System G65/4

Product Specification

high-tensile tecco mesh Component
• Tecco mesh.Main part of the High-Tensile Steel high-tensile 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 high-tensile 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 high-tensile 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 high-tensile 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 high-tensile 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 high-tensile tecco mesh and then be fixed onto the anchor for high-tensile tecco mesh and system stability.
 

1. aterial Type: High-tensile steel wire
2. Mesh Shape: Rhomboid
3. Wire Diameter: 0.157 inches (4 mm)
4. Mesh Diagonal Dimensions: 3.27 x 5.43 inches (83 x 138 mm) with a variability of +/- 3%
5. Mesh Width: 2.56 inches (65 mm) with a variability of +/- 3%
6. Total Mesh Height: 0.59 inches (15 mm) with a variability of +/- 10%
7. Mesh Clearance: 0.28 inches (7 mm) with a variability of +/- 10%
8. Tensile Strength: ≥ 256 ksi (≥ 1765 MPa)
9. Corrosion Protection: GEOBRUGG SUPERCOATING® (composed of 95% Zinc and 5% Aluminum)
10. Load Capacity and Mechanical Properties: 10. Tensile Strength of Mesh: ≥ 17.1 kips/ft (≥ 250 kN/m)
11. Bearing Resistance Against Puncturing: 62.9 lips / 83.2 kips (≥ 290 kN / ≥ 370 kN)
12. Bearing Resistance Against Shearing-Off: 31.5 kips / 41.6 kips (≥ 140 kN / ≥ 185 kN)
13. Resistance Against Slope-Parallel Tensile Stress: 11.2 kips / 16.9 kips (≥ 50 kN / ≥ 75 kN)
14. Elongation in Longitudinal Tensile Strength Test: Less than 6.0%
15. Roll Dimensions: 15. Roll Width: 11.5 feet (3.5 meters)
16. Roll Length: 98.4 feet (30 meters)
17. Total Surface per Roll: 1130 ft² (105 m²)
18. Weight per Square Foot: 0.676 lbs/ft² (3.3 kg/m²)
19. Total Weight per Roll: 764 lbs (347 kg)

Benefits of high-tensile tecco mesh
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 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 high-tensile tecco mesh with the help of mechanized technology, which largely save you time on the project.

 
The correct system installation process of high-tensile tecco mesh
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.)