1. This wall is not shoveled clean. Before handing over the house, developers usually simply brush putty to make the house look bigger and cover up the defects of the wall. The quality of these putty is very poor, so be sure to clean them before brushing. If you don't shovel, the wall is easy to mold, crack and fall off in the later period.

There is no slope outside the balcony. There is usually a small windowsill outside the balcony. Improper handling of windowsill, rain and snow weather is easy to cause water seepage. It is suggested to do slope before bricklaying to avoid rainwater accumulation.

3. Draw without hanging the net. Before the wall was painted with latex paint, there was no net hanging. After a few months, the problem of cracking appeared. It is suggested that the master should pay close attention to the wire mesh hanging when painting, especially at the junction of red brick wall and concrete wall, so that the latex paint will be stronger and will not crack in the later stage.

The cupboard is open. When customizing the cabinet, we made an open cabinet and put some common seasonings. However, the kitchen fumes are large, and the open cabinets are easy to fall off and stick with oil, which is difficult to clean. It is suggested to make a row of small cabinets under the hanging cabinet, install glass doors, put spices and common kitchen utensils in, and reach for them, which is very convenient.

5. Tiles are laid in a fake way. It is said that the tile paving effect is better than the threshold. As a result, the bricklayer made a fake shop and cut a tile as a threshold. The effect is ugly. It is recommended to do a real paving, and the tiles are laid in pairs, which is beautiful and beautiful.

6. The hydropower wall has horizontal grooves. During the renovation, the water and electricity master opened a horizontal slot in the wall to save trouble. Transverse slotting will destroy the wall and affect the stressed structure. It is suggested that the construction of hydropower trough must be standardized and transverse trough should be avoided as far as possible.

7. The waterproof height of the bathroom wall is not enough. In order to save money, the waterproof height of the bathroom wall is relatively short, and there will be the problem of moisture regain in the later stage. It is suggested that the waterproof height of the bathroom wall should be above 1.8 meters as far as possible, and joint treatment should be done to avoid water seepage in the later stage.

8. Toilets are backfilled with construction waste. In order to save money, the toilet is backfilled with construction waste, which reduces the cost, but increases the bearing capacity of the floor. After a long time, settlement may occur, resulting in cracking of the waterproof layer. When waterproof, it is suggested to backfill with ceramsite, which is light in weight and has good water absorption effect, which is beneficial to keep the bathroom floor dry.

9. The tiles are not beautifully stitched. The tiles at home are not beautifully stitched, and the jointing agent is used, which is not only ugly, but also has poor waterproof effect, and it will be moldy and black after long use. It is suggested to use jointing agent to treat cracks in ceramic tiles, which is both dirt-resistant and waterproof, and can also avoid moldy cracks. If the budget is sufficient, you can choose epoxy colored sand. On the basis of jointing agent, natural quartz sand is added to make the texture harder and more wear-resistant.