UNIKA Resin A HC-U type (hammer type) HC-20U HC-20U 1 piece

Catalogue number: HC-20U Features: *Bolts and rebar can be cut to length for installation. *The unique glass tube shape reduces the number of hammer blows. *Vinyl ester resin with high alkali resistance is used, allowing long-term storage before installation. Applications: *Foundation work for steel frames, etc. *Road construction. *Tunnel construction. *Installation work for vibrating machinery, etc. Specifications: ●Outer diameter (mm): 21.5 ●Total length (mm): 175 ●Capacity (cm3): 52.0 ●Capacity (ml): 52.0 ●Bolt used (irregular steel bar): M20, W3/4 (D19) ●Drill diameter (irregular steel bar) (mm): 25.0 (25.0) ●Drilling depth (mm): 180 ●Maximum tensile load (kN): 117.6 ●Long-term allowable tensile load (kN): 24.7 ●Short-term allowable tensile load (kN): 37.1 ●Drive-in type Material/Finish: ●Base material: Vinyl ester resin Note: ●The maximum tensile load is the value for bolts (excluding irregular shapes) when the concrete strength FC = 21N/mm2.