Recently, a major quality accident occurred in a rough house in Shuangliu, Chengdu. When the wall of a rough house in a certain owner's home was being renovated, he cut the holding wall and discovered that the interior of the load-bearing wall was filled with foam! This incident also triggered a rights protection incident for the property.
When the property was delivered, many owners entrusted Wangzhong Home Inspection to provide home inspection services. During the inspection of rough houses, hollowing in the walls and floors is a common problem. This problem exists in almost all rough houses to a greater or lesser extent. This property is no exception. Problems such as hollows and water seepage found during the inspection by the home inspector are very prominent!
Reasons for the hollowing of the wall in the rough house The reason for the hollowing of the wall is usually that the cement content in the plaster layer of the wall is low, and the lime content is too heavy, resulting in poor wall structure and low adhesion, which directly leads to the wall Surface hollowing and cracking. The walls of rough houses are hollow, which is very harmful. Placing tiles on hollow areas can easily cause the tiles to fall off, and using putty to make latex paint can easily cause cracks on the wall after the house is renovated.
The method of dealing with the empty drum in the rough room is also relatively simple. You only need the following steps to repair the empty drum:
1. For the hollow drum on the cement sand wall, floor, wall and floor, use a cutting machine to cut the hollow part first. Do not leave it uncut. Use a hammer to hit the hollow part to avoid expanding the scope of the hollow.
2. After cutting out, clean the base layer. The base layer must be moist before batching the mortar, and the mortar proportion must be prepared according to the specifications.
3. Wall hanging net is usually steel wire mesh with a relatively hard texture, because its function is to protect the wall and prevent it from stretching and cracking. Can make the wall stronger.
4. Plastering should be done in layers, and the interval between the two layers must be moderate. Maintenance - spray and watering to maintain . When the outside temperature is above freezing and the humidity is low, spray maintenance and watering maintenance are good maintenance methods.
The foam filling of the load-bearing walls that appeared this time was discovered due to the rectification of the hollows. The load-bearing walls of the house are like the bones of the house. During decoration, the load-bearing walls must not be moved. Reinforced concrete structure is strong, durable and has good fire resistance. It is a bit difficult to say whether the load-bearing wall mixed with foam, woven bags and other things can still "support" the house.
(Pictures from the Internet)
The rights protection of this property is not only for the foam filling of the load-bearing walls, but also for the problems of elevator problems, community greening, outdoor drainage, indoor waterproofing, and excessive garbage in the community.
(Video sourced from the Internet)
From the public account article produced by the owner of this property, we learned that ten days after the property was handed over, the elevator broke down three times, and problems such as water accumulation and drainage in the green belt have not been resolved. In this property, , the indoor wall water seepage problem is also very serious.
Today with soaring housing prices, it is no longer easy for a normal family to buy a house. Nowadays, the houses purchased have quality problems, and one can imagine the mood of the owners.
