PVC COATED WOVEN ROCK FALL PROTECTION NETTING SIZE 25X2M

Woven Rock Netting Specification The mesh is made of heavily zinc coated or PVC+ Heavily Zinc coated double twisted steel woven wire in accordance with EN10223-3. The steel wire used in the manufacture of the mesh is heavily galvanized soft temper steel. Galvanization rate shown at Table below meet the requirements of EN10244-2 . Zinc Coated Steel Wire Mesh Opening (mm) Wire Diameter (mm) Hot dip high dense galvanizing (Zinc weight no less than 240g/diameter of 2.6 cm) PVC + hot dip high dense Galvanizing Zinc (Zinc weight no less than 260g/diameter of 2.6 cm) 80 x 100 2.6-2.7 Physical Combination: Mesh Opening Wire Diameter (mm) Selvedge Wire Diameter(mm) mm Core Wire Core Wire + PVC Core Wire Core Wire + PVC 80 x 100 2.7 3.7 3.4 4.4 Tensile strength (Mpa): >400 Elongation (%): >10 Sources From: All wires used in rockfall meshes an lacing wire have the tensile strength of 350-500N/mm2, according to EN10223-3,BS1052/80 and ASTM A641-97.(The figures above are of the wire prior to manufacturing mesh). The tolerances on diameter of galvanized wire are in accordance with EN10218 (Class T1). The elongation at break is min.10% and test to be carried out on a sample of minimum 25cm long, before manufacturing the mesh.(In acc.with EN10223-3) Supplied in 2m wide x 25m rolls. Roll weight approximately 82kg