How to deal with the leakage of expansion joint on the wall of sewage tank

How to deal with the leakage of expansion joint on the wall of sewage tank Sewage tank The treatment method for leakage of expansion joint of pool wall is as follows:

*Clean the garbage in the expansion joint and water it. This is an important step to prevent leakage.
*Apply a full layer of waterproof and plugging materials along both sides of the expansion joint along the height direction. This can play the role of waterproof and plugging.
*If the leakage of pool wall is serious, it can be considered to chisel away the cement mortar layer at the leakage place until the concrete base is seen, and then use infiltration crystallization The waterproof coating shall be painted repeatedly, and then the steel wire mesh shall be hung for plugging.
*Waterproof roll or waterproof material shall be laid horizontally along the expansion joint to prevent leakage.

Please note that the above methods are only for reference, and the specific treatment methods should be combined with the actual situation. If the leakage problem needs to be solved, it is recommended to find a professional construction team to help solve it. Oil stain The methods for repairing and plugging the cracks in the settlement joint of the pool include:

1. Use a polishing machine or scraper to smooth and level the crack, and then brush the special Interfacial agent used.
2. Select appropriate oil stain anti leakage agent to seal the cracks and set buffer layer.
3. Use appropriate elastic sealing materials to seal the oil stains. The materials can be tightly adhered to the oil stains, and the waterproof effect is very good.
4. If there is water leakage at the settlement joint of the oil sump, it is necessary to find the leaking part and clean the oil stain to ensure that the base surface is dry neat. Then expand the oil leakage part, remove all the loose parts, use leak stoppers for priming, and then construct waterproof membrane Material Science.

Please note that the construction must be carried out according to the actual situation and steps, and professional help can be sought if necessary. How to deal with the leakage of expansion joint on the wall of sewage tank