Application of Expansion shell anchor bolt for complex conditions

In certain situations with soild and fractured rock,intrusion of water,or required a pre-stress,it is necessary to load anchor bolt immediately,Sinorock Expansion shell anchor bolt is a better solution.For corrosion protection and sealing off the instruding Expansion shell anchor bolt injected with grout. 

Expansion shell anchor bolt can be used for permanent support in medium and good rock condition,espiecially in hard rock,rock horizontal bedding,groundwater development situation.It can be applied to prevent slope sliding ,rock bursting and constrution problem. 1.The operation is sample and convenient. 2.The product has active tension.The prestressing force is up to 50KN. 3.It can be operated by one person through using general tools. 4.The operator has full control in the installation process and constrution quality. Installation instruction 1.Drilling and clearing the hole.In order to have a straight and accurate hole,please use cross-cut drill bit. 2.Putting the anchor bar which has installed expansion shell into the bottom of the hole. 3.Giving prestressing force to the anchor bar and making sure the expansion shell fully opened by using specialized tools until reach the design requirement. Expansion shell is very convenient and easy to install,it's suits temporary support and permanent support.It matches with domed plate,nut and domed washer.And they are well suited for use in single or twin grout tube installation due to the minimal rotation the bar undergoes the setting process.


至: soilnailing
Your E-mail:

Send to other suppliers

Other supplier products

Most soil nail wall construction follows a specific procedure
Sinorock provide soil nails as the soluction
Best Soil nail system of Sinorock
Sinorork is has Plenty of experience in manufacturing soil nail
The advantages and application of soil nails

Same products

焊丝马盘 卖方: 主焊丝网有限公司 我们的马板对任何家畜都很友善 站在马板围栏前面的一个男孩领着一只正在吃草的棕色马。 WHP-01:家畜马板。 马板在建立临时或永久性的马笔方面发挥重要作用。 2“×4&r...
焊丝猪圈 卖方: 主焊丝网有限公司 猪皮可重复使用和耐用的各种用途 两只白猪站在猪面板笔内。 HP-01:猪面板笔。 猪圈是繁忙的农场和牧场的必要障碍。制造4 ga。或1/4英寸杆,当猪进入或摩擦时,猪栅栏不会破裂或塌陷。面板焊接...
焊丝线板 卖方: 主焊丝网有限公司 多功能的牛面板 - 家禽皮,格子,花园围栏 一只牛留在牛面板钢笔内。 WCP-01:家畜牛面板。 焊丝线板用于保护和控制栖息地的牲畜。从4 ga制造或6 ga。钢丝绳,坚固坚固的结构,可承受家畜...
游泳池围栏 卖方: 主焊丝网有限公司 游泳池击剑 - 依法治安 游泳池可以是非常危险的地方,特别是对于儿童。据报道,该国有数千起溺水事件。为了防止这些悲剧,池主必须安装屏障,以防止法律未经授权的访问。黑色乙烯基涂层卷顶焊接钢丝网是最...
监狱安全围栏 卖方: 主焊丝网有限公司 监狱安全围栏 - 内外障碍 358监狱网格,手指间距难攀登。 PSF-01:358监狱安全围栏。 监狱围栏围墙在抵抗入侵者,逃跑者或违禁品方面发挥重要作用。 358安全焊丝栅栏常常伴随着顶部的剃...