.

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.


Отправить запрос, связаться с поставщиком

Кому: Sinorock:
Ваш E-mail:
Текст письма:


Send to other suppliers

Другие товары поставщика

Синьорок и занимает прочные позиции на рынке анкерные болты
Синьорок и занимает прочные позиции на рынке анкерные болты Начиная с 2011 года,Синьорок уже занимает прочные позиции в Мы предлагаем широкий ассортимент анкерных болтов, которые могут быть использованы для ...
Почему Синьорок так популярна на поле анкерный болт?
Почему Синьорок так популярна на поле анкерный болт? В последние годы ,все больше и больше клиентов, как правило, Синьорок в первый выбор большинства якорных поставщики болтов Синьорок является опытн...
Sinorock is a leading manufacturer of ground anchors to the global construction industry
Sinorock is a leading manufacturer of ground anchors to the global construction industry A is a metal bar designed to support structures, most commonly used in geotechnical and construction applications such as earth retaining wall, sl...
With a production range of Tthread to R thread, we will design the perfect engineering solution for  your project.
With a production range of Tthread to R thread, we will design the perfect engineering solution for your project. Our company had passed ISO9001 certification in July 13, 2012, the integration of the system of management of several, our company reach the intern...
Sinorock - A strong bolt manufacturer manufacturing rock bolt for the mining
Sinorock - A strong bolt manufacturer manufacturing rock bolt for the mining Nowadays,a broad range of versatile innovative methods and systems is available, allowing efficient and safe underground excavation works. Generall...
Все товары поставщика

Похожие товары

VH HIGH-SPEED GANTRY PROCESSING
VH HIGH-SPEED GANTRY PROCESSING Продавец: 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
Automatic Feida Gluing Machine JM-600A Продавец: 855005 Automatic Feida Gluing Machine JM-600A Automatic Gluing Machineis used for gluing the cover pape...
Automatic Grooving Machine JM-1200
Automatic Grooving Machine JM-1200 Продавец: 855005 Automatic Grooving Machine JM-1200 The JM-1200 Automatic Cross Grooving Machineis capable of bid...
S35-Electric Skid Steer Loader
S35-Electric Skid Steer Loader Продавец: Guangxi Yuchai Equipment Technology Co., Ltd S35-Electric Skid Steer Loader Yuchai S35 Electric Skid Steer Loaderis compact and flexible, des...
Продавец: Baoding Dingsen Hydraulic Equipment Sales Co., LTD eaton hydraulic pump remanufactured manufacturer Remanufactured Eaton Hydraulic Pumps – Over...