Left rotation anchor rod
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Left rotation anchor rod
Other Names:
Characteristic: Left rotation no longitudinal ribs resin bolt steel bolt, high strength, reasonable structure, preload force, able to automatically adjust the direction of the force, increasing the binding on the rock, to achieve mechanization quick inst
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Product Detail:
Product Introduction
Product Detail:
Characteristic:
Left rotation no longitudinal ribs resin bolt steel bolt, high strength, reasonable structure, preload force,
able to automatically adjust the direction of the force, increasing the binding on the rock, to achieve mechanization quick installation
Advantages :
Anchor rod high strength, reasonable structure, preload force, able to automatically adjust the direction of the force,
increasing the binding on the rock, to achieve mechanization fast installation. Could end anchor,
the anchor and the whole extended anchor, mainly for high pressure large Deformation mine roadway support high-strength, but also can be used for railway, hydropower and other projects of high strength, permanent roadway
Characteristic
1. take the anchor and grouting pipe function combined when grouting,it is grouting pipe, after the end note pulp becomes
an anchor without allocation.
2.the hollow design allows the functions to achieve the grouting pipe, to avoid the traditional construction process grouting
mortar tube allocate the loss caused.
3. full grouting pressure grouting and to achieve improved project quality.
4.due to the role of various accessories, the centering rod is very good, mortar anchor body length can be wrapped
to avoid the risk of corrosion, to achieve the purpose of long-term support.
5. easy installation, no on-site processing thread, you can easily install plate and nut.
6. combined with supporting special injection pump and bolt grouting process, is the only completely solve the traditional
anchor supporting many problems anchoring system.
Construction technics
1)1) Drilling: Drilling and drilling machines with ordinary hole clean
2)Insert anchor rod: the installed anchor head insertion hole hollow grouting anchor, anchor bolt head barb immediately caught.
3)Install grouting stopper, plate and nut.
4)Connect grouting machine: through rapid grouting joints will end and the selected anchor grouting machine connection.
5)Grouting: Grouting start the machine, such as the need for improved pressure grouting rock structure,
just to be increased to the design pressure gauge pointer when you can.
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