FRP rock bolt can better play a role in the support of Mining
With the popularization of bolting and shotcrete support technology in coal system, the use of is increasing. Especiallycan better play a role in the support of Mining.Because the steel rock bolt is heavy, and the installation of steel rock bolt is of
great strength, and the operation efficiency is low. According to the characteristics of underground coal mine, the development of high
strength and light weight, coal mining machine can directly cut the non metal rock bolt,t. The high strength glass fiber reinforced plastic
rock bolt is the main research direction.
Fiberglass is a new kind of all thread bolt, which is specially suitable for fully-mechanized coal mining.
Fiberglass anchor bolt is made of high quality pultrusion resin, alkali-free glass fiber yarn and other auxiliary materials. It’s a new kind
of all thread bolt, which consists fiberglass anchor bar, high strength composite plate and nut.The use of FRP rock bolt in underground coal
mine has the following advantages:
(1) the glass fiber reinforced glass fiber reinforced rock bolt is light weight with high strength: the relative weight is only 1.5-2.0, and
the strength can be close to the level of the steel, and the supporting strength of the FRP bolt is close to that of the steel material, and
its weight is only about 1/5 of the same size.
(2) glass fiber reinforced plastic rock bolt is easy to cut, it won't produce sparks, glass steel is not a metal material, easy to cut, and
will not produce sparks, especially suitable for "fully mechanized". It can not only ensure the safety of underground coal mine, but also
solve the mine anchor supporting function, and it can greatly improve the efficiency of coal mining, reduce the cut coal machine cut tooth
damage to reduce the production cost.
Send product request
Other supplier products
 |
Value-added manufacturer of anchor bolt system - Sinorock for mining&tunneling | - Sinorock,by partnering with product development, sourcing, warehousing and logistics teams in key markets, we can offer our customers a full ran... |
|
|
FRP rock bolt can better play a role in the support of Mining | With the popularization of bolting and shotcrete support technology in coal system, the use of is increasing. Especiallycan better play a role in ... |
|
|
Self drilling bolt can raise surrounding rocks’ intensity and stability | The anchoring technology of can raise surrounding rocks’ intensity and stability. It has advantages of easy to operate, low cost, safety and... |
|
|
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 been renowed as the reliable&professional self drilling bolt supplier | Since its creation,Sinorock has become renowed as the reliable&professional after earning the reputation of providing some of the most cost-ef... |
Same products
 |
Women Socks | Seller: Phoenix Fashion Co., Ltd. | Phoenix Fashion have more than a decade of socks manufacture experience. We produce men’s a... |
 |
Original Alphabet Printed women's Sweatshirt | Seller: Guangzhou METRICS Fashion Co., Ltd. | Unique original design elements, light workmanship to give life to the clothing, relaxed and comf... |
 |
Light luxury casual women's craft sweater | Seller: Guangzhou METRICS Fashion Co., Ltd. | The flower bar wardrobe is an inexhaustible source of design inspiration for flowers and painting... |
|
|
Sinorock develops, produces and supplies high quality systems such as rock bolt Systems | Seller: Sinorock: a premier anchor bolt manufacturer | The needs and requirements of clients and business partners are always of paramount importance. C... |
|
|
FRP rock bolt can better play a role in the support of Mining | Seller: Sinorock: a premier anchor bolt manufacturer | With the popularization of bolting and shotcrete support technology in coal system, the use of i... |
