Continuous Thread Bolts

Minova Continuous Thread Bolts (CTB) have been designed to take the worry out of complex bolting applications.

CTBs work much like Tension Rebar Bolts, but with the added benefit of being threaded the entire length of the bar, allowing for more versatility if ground conditions change.

Minova Continuous Thread Bolts work much like Tension Rebar Bolts which simplifies the type of equipment required during installation.

Continuous Thread Bolts are threaded the entire length of the bar, which allows for more versatility if roof or ground control plans change down the road. This versatile bolt can be used for roof/rib support, tunnelling and slope stabilisation support projects.

Product Features

• Entire bolt

• High strength grade 75 material as standard

• Used for deep excavation support

• Used for roof and wall support

• Used for rock bolting

• Used for slope stabilization

• Used for soil nailing

Product Options

• 6 (LH thread) - 19 mm - 0.44 in2 /284 mm2 (cross sectional area) - 1.5 lbs/ft , 2.24 kg/m (weight)

• 7 (LH thread)- 22 mm- 0.60 in2 /387 mm2(cross sectional area)- 2.04 lbs/ft , 3.04 kg/m (weight)

• 8 (LH thread)- 25 mm- 0.79 in2 /510 mm2 (cross sectional area)-2.67 lbs/ft , 3.98 kg/m (weight)

• 9 (LH thread)- 28 mm - 1.00 in2 /645 mm2 (cross sectional area)- 3.4 lbs/ft , 5.06 kg/m (weight)

• 10 (LH thread)- 32 mm- 1.27 in2 /819 mm2 (cross sectional area)- 4.303 lbs/ft , 6.404 kg/m (weight)

• 11 (LH thread) -35 mm- 1.56 in2 /1006 mm2 (cross sectional area)- 5.313 lbs/ft , 7.907 kg/m (weight)