Handan Zhongfu Industrial And Mining Accessories Co., Ltd.
Handan ZhongFu company is a professional manufacturer for underground mining supporting products with over ten year experience. We can manufacture Split sets ,friction bolt, Combi split sets, Expandable friction bolt,Swellex, Threaded bar bolt, Cable bolt, Combi cable bolt, Welded mesh, Domed plate, Nuts, other mining Equipment.
What are the requirements for installing anchors bar/rock bolt?
When the rod is inserted into the anchor hole, the position should be kept centered and the insertion depth should not be less than 95% of the design requirements.
Water should be led out of the hole or drilled nearby before installing the anchor.
The mortar anchor hole should be filled with mortar.
Anchor must be installed pad, pad should be close to the sprayed concrete surface. The pad plate should be 15x15x0.6cm steel plate.
Our address
West Side Of Jianshe Street, Southwest Industrial Zone, Linmingguan Town, Handan, Hebei, China
Phone Number
+8615830050566
zfgongkuang@aliyun.com
