Slurry plugging construction process

1, find the leakage point, clean up the surrounding debris, with an impact drill in the leakage place to play grouting holes, hole spacing of about 20 ~ 30 centimeters can be.

2, the water stopping needle buried in the hole, closed with cement and then high-pressure grouting.

3, after 72 hours to observe whether the water leakage, if there is no leakage, then you can break the head of the water-stopping needle, and do a good job of sealing.

Grouting leakage construction precautions, including the following five points:

1, in the grouting leakage repair before the protective measures, and wear gloves and protective glasses and so on the materials used, should choose the manufacturer specified accessories.

2, after the completion of construction, grouting equipment cleaned up in a timely manner, do not let the slurry in the equipment to stay too long, but also to avoid the problem of solidification, if not in use for a long time, then in the completion of the cleaning can be poured into some oil, so that the equipment is in a state of lubrication.

3, do not work under extreme pressure, and also to avoid the slurry has granular objects, such as sand and so on, because these objects may cause equipment failure.

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