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Hollow grouting anchor
The characteristics:
1Combine the functions of anchor and injection pipe. It is a injection pipe before casting and it will be an anchor after casting without extract.
2It is make the functions come ture for the anchors with desigh of hollow, avoiding mortar overgflow because of traditional technology.
3Casting fully and Pressure grouting can improve the quality of of construction project.
4Bodyofrod has good centralizer because of each fittings. Mortar can conform anchor, avoiding the dangerous of corrosion.
5It is convenient to be fixed on and to set up bolster and screw nut without on-scene machining thread.
6Combine the professional technology for anchor about injection pump and casting, it is the unique system to solve the problems about traditional reinforcement and others completely in mainland, China.
Construction Technology Products:
1Drilling: Use ordinary rock drills to drill and clean-out auger.
2insert anchor: Make the hollow grouting anchor with anchor head insert to the hole, lance-pointed needle can hold the anchor tightly and quickly.
3Install stop-grouting plugbolster and screw nut.
4Connection grouting: Connect the end anchor and grouting together according to quick grouting joints.
5casting: Start machine to cast, if need pressure grouting to improve the structures only need the indicator up to the design pressure.
Hollow Grouting Anchor