Self drilling anchor is useful for broken loose surrounding rock
The broken loose surrounding rock is full of instability. It’s easy to collapse and lead to loose displacement. The pressure is
relatively large. Therefore it needs that kind of which can support the rock at once after installation, own
sufficient prestress and whole-grouted, and even infiltrate surrounding rock fissures.
On one hand, the surrounding rock is broken, which makes the drilling holes are difficult to form. On the other hand, there are such
special situations which require minimize vibration to avoid collapse.
is the rock and soil reinforcement rods structure. By longitudinal tension of rod bolt action to overcome the
shortcomings of rock and soil compression tensile strength which is far below capacity. Ostensibly limits of rock and soil from the
original body. Macro point of view is to increase the cohesiveness of rock and soil. From the mechanical point of view ,it is mainly to
improve the cohesion C and internal friction angle φ of the rock mass. Which is essentially the body and geotechnical rock bolt located
formation of a new complex. The anchor of this complex is the key to the low tensile strength of the rock mass resolved. Making their own
rock and soil bearing capacity greatly enhanced. Bolt is among the most basic part of the mine roadway contemporary underground mining,
roadway surrounding rock it bound together, so their support surrounding rock itself. Now not only anchors used in mining, but also for
engineering and technology in slope, tunnels, dams and other proactive reinforcement.
Send product request
Other supplier products
 |
Anchor bolt designed and manufactured by Sinorock are a simple and economical means of rock reinforcement | Sinorock has provided quality and other related products to numerous industries. We take pride in our manufacturing and technical ability to accom... |
|
|
Sinorock takes great pride in making your rock bolts buying simple and fast | Sinorock takes great pride in making your buying simple and fast.We have many custom options avaiable for you in order tocreate a perfect order.Si... |
|
|
The anchor bolt of Sinorock is recognized for its excellent quality | Sinorock organized several staffs to attend the training about executive ability.Sinorock is dedicated to providing optimal solutions to the toughe... |
|
|
Sinorock has all the rock bolts you need to ensure that everything is securely held in place | Sinorock has all the you need to ensure that everything is securely held in place. We have a great selection of rock bolts for common engineering ... |
|
|
We’re Sinorock,We’re professional anchor bolt mnaufacturer | We’re Sinorock, a that is leading the way in ground control technology for the mining, tunneling and civil construction industries.Since 201... |
Same products
 |
VH HIGH-SPEED GANTRY PROCESSING | Seller: Ling Yueyang International Trade (Shenzhen) Co., Ltd | VH HIGH-SPEED GANTRY PROCESSING Product Description Features of3 Axis Gantry Vertical Machining... |
 |
Automatic Feida Gluing Machine JM-600A | Seller: 855005 | Automatic Feida Gluing Machine JM-600A Automatic Gluing Machineis used for gluing the cover pape... |
 |
Automatic Grooving Machine JM-1200 | Seller: 855005 | Automatic Grooving Machine JM-1200 The JM-1200 Automatic Cross Grooving Machineis capable of bid... |
 |
S35-Electric Skid Steer Loader | Seller: Guangxi Yuchai Equipment Technology Co., Ltd | S35-Electric Skid Steer Loader Yuchai S35 Electric Skid Steer Loaderis compact and flexible, des... |
|
|
eaton hydraulic pump remanufactured manufacturer | Seller: Baoding Dingsen Hydraulic Equipment Sales Co., LTD | eaton hydraulic pump remanufactured manufacturer Remanufactured Eaton Hydraulic Pumps – Over... |
