Embedded anchoring type concrete crack repairing process
A crack repair and concrete technology, used in building maintenance, construction, building construction, etc., can solve the problems of lack of repair strength, shedding of repair parts, and high-strength bonding of repair materials not easy to crack ends, so as to improve mechanical strength, improve The effect of joint strength
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[0043]Example 1:
[0044]SeeFigure 1-4 , A pre-buried anchor concrete crack repair process, including the following steps:
[0045]S1. The repairing groove is opened along the position of the concrete crack, and the repairing groove is preferably a V-shaped structure, and the repairing groove is cleaned;
[0046]S2. Place a repair rod 1 in the repair groove cavity. The repair rod 1 consists of an outer insertion rod 2 and an inner embedded rod 3 nested inside and outside. The bottom end of the inner embedded rod 3 is fixedly connected with a tapered material guide 4 , The outer side wall of the outer insertion rod 2 is provided with a plurality of transverse anchor rods 5 whose inner ends are bonded to the outer side wall of the inner embedded rod 3, and the bottom end of the repair rod 1 is inserted into the inner bottom of the repair groove;
[0047]S3. Inject the pre-heated crack repair agent into the repair cavity through the internal embedded rod 3. The crack repair agent seeps out from th...
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