GFRP Self-Drilling Hollow Anchor Bar SDH32 (OD 32 mm x ID 15 mm)
Especificaciones
Thread type: R32 Outer diameter: 32 mm Inner diameter: 15 mm Cross-sectional area: 360 mm2 Ultimate load: 365 kN Unit weight: 0.99 kg/m Torsion strength: 400 N/m Bending E-modulus: 45 GPa Ultimate strain: 2.0% E-glass content: 75% Nut breaking load: steel nut 230 kN (L=70 mm) / FRP nut 80 kN (L=70 mm) Length: 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 m Thread: left or right hand
Certificaciones
ASTM D7205
Descripción del producto
GFRP (glass fiber reinforced polymer) self-drilling anchor bar per catalog: suitable for soft rock formations and clay layers; suitable for rotary drilling but not for percussion drilling. Common in underground works where non-metallic reinforcement is required.