QIFU Machinery Co., Ltd

QIFU Machinery Co., Ltd

Manufacturer from China
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5 Years
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Grout Sleeve Couplers

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QIFU Machinery Co., Ltd
City:chongqing
Province/State:chongqing
Country/Region:china
Contact Person:MsNancy He
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Grout Sleeve Couplers

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Technical Principle: The reinforced sleeve grouting is connected with a metal sleeve inserted into the steel bar, and is poured with high-strength, early-strength, and micro-expandable cement-based grouting material. The rigid sleeve restrains the micro-expandable grouting material on the surface of the steel bar. A positive force is generated between the inner sides of the cylinder, and the steel bars generate friction on the rough, ribbed surface with the help of the positive force, so as to realize the stress transfer between the stressed steel bars.
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