MATERIALS

PRODUCT DESCRIPTION SPECIFICATIONS
STEEL BAR DIAMETER 25mm 32mm 40mm
Grade of Steel PSB 830/930/1080
Nominal Tensile Strength (N/mm2) 1030/1080/1230
Ultimate Capacity of Rock Bolt (kN) 550 830 1050
STEEL PLATE DIMENSIONS 100 x 100 x 15mm 150 x 150 x 20mm 200 x 200 x 30mm
GRADE OF STEEL EN 10025 S275 JR
SPACER PVC/HDPE Spacer for getting cover of minimum of 12mm
CORRUGATED PIPE HDPE Corrugated sheathing duct for corrosion protection