Matters needing attention and material selection of wall repair in Tianjin

Many of our friends will live in the house for a while after renovation, so it is very necessary to repair the wall in Tianjin. So what is the method of repairing the wall in Tianjin? This is the content introduced to friends. None of my friends thought about it. As long as you know this method of repairing walls in Tianjin, you won't be upset.

Repair method of Tianjin city wall: 1 If the peeling part is seriously scratched, the white wall or exposed wall surface bulges locally or cracks slightly, the problem can be eliminated. After grinding off the edge of the falling part, you can scrape putty, apply primer and brush it again, but it may be slightly discolored than the original wall.

2. When strengthening the basement professionally, it is necessary to consider whether the wall of the basement is not well done under the condition of serious local peeling. Dismantle the original wall to the bottom of the wall, then coat the interface agent or sealing primer, level it with gypsum, spread grid cloth (reinforcement to prevent cracking), scrape the wall three times, and then polish it flat. The quality of the whole base will be much better at this time.

3. For the part directly covered with topcoat, if it is only faded, it is generally recommended to cover a new round of primer and similar topcoat with a brush. But before construction, we need to judge the quality of the putty layer on the wall at this time: choose the worst place on the wall to fade with water, and if there is no pulverization and peeling, shovel it out with a shovel (indicating that the original putty layer is of better quality). Smooth and clean directly with fine sandpaper, and then refresh the primer and topcoat.

4. Dismantling the old wall In the whole construction transformation, the whole construction is equivalent to redecorating, with the largest workload, which is suitable for many cracked, peeled and pulverized walls. First of all, the cement wall should be completely eradicated. If some houses have not been decorated for a long time, they need to be completely removed to the surface of brick walls. The wall surface should be completely decorated: the wall surface should be leveled, the base layer should be solidified, the interface agent should be brushed, the waterproof putty should be scraped three times, the wall surface should be polished, the primer should be applied, and the secondary topcoat should be applied.

As long as you know these methods of repairing Tianjin city walls, you won't be upset. The above is the content of Tianjin city wall repair for everyone.

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