Construction favor the self drilling hollow anchor bolt technique for fast and simple method

Veröffentlicht von: hollowanchor
Veröffentlicht am: 11.08.2016 12:41
Rubrik: Industrie & Handwerk


(Presseportal openBroadcast) - Hollow bars has two performances: drilling and grouting. It features a hollow bore for flushing, or simultaneous drilling and grouting. It can be installed in sites with weak rocks, loose soil, weathered layer, sand with stone layer where it is so difficult to create a hole in complex formation. The unconsolidated ground conditions favor the self drilling hollow anchor bolt technique for fast and simple method of installed compared to the traditional method, which was confirmed by the application in Vertical Shaft at Left Bank of Xiluodu Hydropower Station.

Self drilling hollow anchor bar system is the rock and soil reinforcement rods structure. It is one of the main supporting forms of rock slope for underground,plays an important role on stability of civil engineering maintenance, especially it has obvious effect in the joints and fissures in rock mass and anchor rod on rock reinforcement.The self drilling anchor system of the alloy bit has strong penetrating power, under the action of rock drill, can easily penetrate all types of rock mass, and using the exhaust of the anchor head up thoroughly solve the problem above the horizon of the grouting exhaust.

Fields of application of Sinorock self-drilling hollow anchor bar range from underground coal mining or ground control for mechanical excavations to injection lances or forepoling.Sinorock provides a diversified portfolio of hollow anchor bar systems for various applications in Mining, Tunneling, and Civil Engineering.

Sinorock tries to be the most professional Self drilling hollow anchor bar system manufacturer by means of continuously researches and develops new technologies in the fierce competition.Sinorock supplies quality Self drilling hollow anchor bar systems which are made by her manafacture base in China,who is a certified bolt factory according to ISO9001:2008 to our global clents with a competive price.


More from http://www.hollowbar.org/

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Hollow bars has two performances: drilling and grouting. It features a hollow bore for flushing, or simultaneous drilling and grouting. It can be installed in sites with weak rocks, loose soil, weathered layer, sand with stone layer where it is so difficult to create a hole in complex formation. The unconsolidated ground conditions favor the self drilling hollow anchor bolt technique for fast and simple method of installed compared to the traditional method, which was confirmed by the application in Vertical Shaft at Left Bank of Xiluodu Hydropower Station.

Self drilling hollow anchor bar system is the rock and soil reinforcement rods structure. It is one of the main supporting forms of rock slope for underground,plays an important role on stability of civil engineering maintenance, especially it has obvious effect in the joints and fissures in rock mass and anchor rod on rock reinforcement.The self drilling anchor system of the alloy bit has strong penetrating power, under the action of rock drill, can easily penetrate all types of rock mass, and using the exhaust of the anchor head up thoroughly solve the problem above the horizon of the grouting exhaust.

Fields of application of Sinorock self-drilling hollow anchor bar range from underground coal mining or ground control for mechanical excavations to injection lances or forepoling.Sinorock provides a diversified portfolio of hollow anchor bar systems for various applications in Mining, Tunneling, and Civil Engineering.

Sinorock tries to be the most professional Self drilling hollow anchor bar system manufacturer by means of continuously researches and develops new technologies in the fierce competition.Sinorock supplies quality Self drilling hollow anchor bar systems which are made by her manafacture base in China,who is a certified bolt factory according to ISO9001:2008 to our global clents with a competive price.


More from http://www.hollowbar.org/

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