Owner: Mr. Liang
Unit type: 205㎡ duplex rough house.
Inspection time: March 22nd.
Weather conditions: light rain
Viewing rating:? ? 70 points
Comprehensive comments:
House leakage has always been a headache for the owners, so home inspector will pay special attention to it when inspecting the house. The biggest problem with Mr. Liang's villa is the bathroom. Although the direct waterproof layer is not done well, the empty drum there may cause water leakage in the future, so we must pay attention to it. In addition, home inspector reminded the owners. Whether it is a hardcover room or a blank room, all materials used in the building decoration project must meet the standards and will generally be listed in the contract. Therefore, the owner must pay more attention to whether there are unqualified products mixed in when collecting the house, which makes it difficult to use in the later period.
question
The bathroom floor is empty and the waterproof layer is easy to be damaged.
Risk coefficient: ★★★★★★★
Problem analysis: As soon as he entered the room, Mr. Liang couldn't wait to take home inspector to the bathroom. He said eagerly, "What worries me most is waterproof. The place where I lived before was that the bathroom was not waterproof well, which led to black spots on the bedroom wall and the putty falling off. Now I'm scared. So, master, you must help me take the exam well. " The experienced housekeeper did find some problems with the waterproof layer of the bathroom by checking with special instruments.
"Listen, this voice sounds different from other places, and it feels crisp and empty, doesn't it? This is what we often say. " Home inspector then said to Mr. Liang: "There is an empty drum problem in the bathroom. Although there will be no problem in a short time, the waterproof layer is easy to break after a long time. If the waterproof layer fails to meet the requirements of prevention after being damaged, it is likely to appear as before. It happened. "
Suggestions for rectification: home inspector comforted Mr. Liang, who was nervous immediately. We found it early and it was not difficult to rectify it. We inform the developer to dismantle the empty drum to the bottom of the original concrete beam, then smooth it with concrete mortar, and then repaint it for waterproofing. However, even if there is no problem with waterproofing, we generally recommend that the owners do it again when they decorate later, which will be safer.
Basis for house inspection: According to the Code for Quality Acceptance of Building Decoration Engineering, the plastering layer must be firmly bonded with the base and each plastering layer, and the plastering layer shall be free from delamination and hollowing, and the surface layer shall be free from ash explosion and cracks.
question
The window sash is closed and transparent and needs to be replaced by the developer.
Risk coefficient: ★★★★
Problem analysis: When checking the doors and windows, home inspector tried several times but couldn't close the master bedroom window tightly. He can always see a glimmer of light through the cracks. Home inspector pointed to the light coming in and said to Mr. Liang, "You see, this light is not dense, and it only lights up after the window is closed, which shows that the air tightness of the window sash does not meet the requirements. Generally speaking, if light appears at the upper end of the window, it is easy to cause water leakage and the lower end is easy to get wet. " After careful inspection, the house inspector found that this is actually a problem of the quality of the window itself.
Rectification suggestion: Because this belongs to the quality problem of building decoration materials, there is no special repair method, but as the owner, it has the right to ask the developer to replace the qualified products. Therefore, it is suggested that Mr. Liang find a developer to replace the window.
Basis for house inspection: 3.2. 1 Code for Quality Acceptance of Building Decoration Engineering stipulates that the varieties, specifications and quality of materials used in building decoration engineering should meet the design requirements and the provisions of current national standards, and it is forbidden to use materials explicitly eliminated by the state.
question
There are many cracks in the wall, but the treatment is not complicated.
Risk factor: ★★
Problem analysis: From the gate, many cracks in the wall were marked all the way through the house inspection. Home inspector explained: Cracking is one of the most common problems in houses, and almost every suite will have cracks or cracks in the walls and floors to varying degrees. Moreover, the villa has a large area and involves more wall space, so there are many problems of wall cracking found this time. Cracking is simply a large number of tiny cracks in a large area. After inspection, the suite was cracked due to climate reasons, and the treatment method of cracking was not too complicated.
Suggestions for rectification: Generally, it is used at the crack along both sides of the crack (each side is 10 cm wide).
The cutting machine cuts the seam, chisels off the plastering layer between the two seams, cleans the base, then nails the steel mesh (the lap width between the steel mesh and each matrix should not be less than 100 mm), and repairs the surface to be plastered by watering the day before.
Wet, should be kept in wet conditions after repair. Then observe the surface of the crack. If most of the crack surfaces show signs of yellowing, maintenance is basically unnecessary.
Basis for house inspection: Article 5.2.5 of the Code for Quality Inspection of Building Decoration Engineering stipulates that the surface layer is firmly combined with the next layer without hollowing and cracks (the hollowing area should not be greater than 400 square centimeters, and no more than two places in each natural room can be ignored).
(The above answers were published on 20 17-04-0 1. Please refer to the actual situation for the current purchase policy. )
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