Sinorock anchor bolts advantages

Sinorock anchor bolts are available in various diameters, steel grades and various levels of complexity. The most sophisticated rock bolt in the Sinorock product range is the anchor bolt with expansion shell at the tip and spherical seating on dished stainless steel plates at the active end. The anchor bolt comes together with a suitable grouting cup to facilitate grouting of the stressed bolts. Less complex rock nails for strata control can be supplied as slash cut mild steel bars with black steel plates and hexagonal nuts.
It has this feathres and advantages:

1 Particularly suitable for difficult ground conditions.
2 Self drilling system eliminates the requirement for a cased borehole.
3 Installation with simultaneous drilling and grouting possible.
4 Easy installation in all directions, also upwards.
5 Suitable for working in limited space, height and in areas of difficult access.
6 Simple post grouting system.
7 Simple assembly on site.
8 Shipment in economic sizes.

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