KAS-1-00, KAS1-01, KAS1-02 ROOF BOLTING
KAS-1-00, KAS1-01, KAS1-02 ROOF BOLTING

The KAS-1 roof bolting is designed for stability improvement of rock mass barings in mine workings by means of bolting of different yielding zones, seams or panels.

The KAS-1 roof bolting can be used both as an independent structure and in combination with standing supports.

Design

The KAS-1 roof bolting is an anchor with a split distance coupling consisting of a rod with a wedge on top of it and M20 thread at the bottom end, split distance coupling made from two dowels and a ball backup washer tightened by square nuts.

The anchor is fixed in a bore hole by dowel wedging of the rod tapered end.

SPECIFICATIONS

Characteristic name KAS-1.00 KAS-1.01 KAS-1.02
Anchor length, mm 1500 2000 700
Bolt shaft diameter, mm 20 20 20
Mass of roof bolting, kg 4,75 5,95 2,85
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