Can also be used to repair and anchoringconstruction.
还可用于抢修及锚固工程。
2
It applies the concrete anchoring of rolling straight thread sleeve-type anchor block, which makes construction convenient and anchoring reliable.
用滚压直螺纹套筒作锚固块的钢筋锚固形式，施工便捷，锚固可靠。
3
During the anchoring and shotcreting construction at the rock heading blast advancement face, problems such as support strength can not be guaranteed or engineering quality uneasy to control exist.