□ Zibo Daily/Zibo Evening News/Expo News
Reporter Fang Xin
html On August 16, the "Daily House Inspection" came to Jinding Green City, located at the intersection of Tianqi Road and Qixing Road in Linzi, to inspect a 140-square-meter rough room for inspection. After inspection by the home inspector of Deno Yunchuang (Qingdao) Technology Co., Ltd., it was found that the wall hollowing problem of this 140-square-meter rough house was quite prominent, and steel nails on the wall were exposed in many places.
There are more than 30 hollows on the wall.
Many steel nails are exposed.
The switch was shaken and the lock core was checked. The home inspector started with the entrance door and found that the door leaf shook when it was closed and the switch rubbed. The floor heating pressure gauge at the entrance has no pressure and will need to be tested by the property management later. The floor tiles in the living room and bathroom are hollowed out in 3 places, and the tiles around the windows are hollowed out in 4 places.
There are two large hollows on the east wall of the restaurant, one is about 300mm × 1500mm, and the other is about 400mm × 1100mm. There is also a crack in the outer corner of the door frame on the east wall. The tiles on the east wall of the kitchen are hollowed out, the tiles on the north side of the west wall are hollowed out, the tiles on the north side of the west wall are damaged, the tiles on the west side of the north wall are hollowed out, the tiles below the window are chipped in many places, and the tiles on the lower right side of the window are hollow. Drum one place.
The door frame of the study room was damaged in two places on both sides, and there were many hollows on the west, north and east walls. There are 6 hollows on the west wall. The large hollow has an area of about 200mm×500mm. One hollow is about the size of a circle with a diameter of 300mm, and the other four have an area of about 100mm×100mm. There are 4 hollows on the right side of the north wall window, the largest one is about 200mm×400mm, and the three are about 100mm×100mm. There are 4 hollows on the east wall. The upper hollow area near the north wall is larger. The other three hollow areas are about 100mm×100mm. The flatness deviation of the wall below the window on the north wall is ±5mm, many steel nails are exposed on the north wall, and the east sun angle deviation of the window is ±15mm.
The deviation of the sun angle on the east side of the door frame of the master bedroom is ±13mm. There are 6 hollows on the east wall, one of which is larger in area, and the five hollows have an area of about 100mm×100mm. There is a crack on the west corner of the window sill, a break on the east wall outside the door frame, and many exposed steel nails on the wall. The tiles below the window sill of the master bedroom bathroom are chipped, and the tiles on the south side of the west wall are hollow.
There is one hollow on the west wall of the living room, with an area of about 400mm×400mm, and 7 hollows on the east wall, each with an area of about 150mm×150mm. The steel nails on the east wall are exposed in many places, the flatness of the wall below the window sill deviates by ±14mm, the window sill is damaged in one place, and the sun corner on the west side of the window is cracked.
There is a large hollow on the west wall of the second bedroom. The height is from the ceiling to the ground, and the width is about 250mm. There is one hollow on the south side of the east wall of the balcony, with an area of about 500mm x 700mm. The two hollows on the west wall have a larger area.
Home inspector:
Large area of hollows must be repaired
After 2 hours of inspection by the home inspector, this set The problem of hollows on the walls of houses is quite prominent. There are many hollows on one wall. Although the area of some hollows is within the standard range, according to the requirements, two small hollows on a wall are within the range. More than two are considered unacceptable. It exceeds the standard, and there are more than 2 small hollows on one wall of this house. "How to repair hollow drums? Do these hollow drums in small areas still need to be repaired?" The owner asked the home inspector. "Large-area hollows must be repaired, otherwise they will cause cracks in the wall later. If there are only one or two small hollows, it is recommended not to repair them. But now there are many on a wall. If they need to be repaired, they need to be repaired. Cut out several hollows as a whole, and then plaster and hang them again," the house inspector said. "The entire wall on both sides of the living room window is hollow. I would like to explain to you that this kind of hollow requires you to verify with the developer whether there is an insulation layer on the interior wall. If there is no insulation layer, it may be caused by plastering. It is difficult to determine the hollows caused by the first floor. You will need to contact the developer to confirm the situation later and then make a judgment on how to deal with them. "The house inspector specifically explained to the owner the hollows on the walls on both sides of the living room windows. After inspecting the whole house, the reporter found that the exposed steel nails on the wall of this house were very prominent. This was the first time that the reporter found exposed steel nails on the wall since following the home inspection. On some walls, not only are the steel nails exposed, but there are also many nail holes left after the steel nails were removed.The home inspector explained: “It is normal to have steel nails on the wall, but generally before handing over the house, the developer will remove the steel nails on the wall, and the remaining nail holes will be covered up when plastering the wall, but this The house has not been repaired.
"The yin and yang angles are not vertical and the deviation is too large. It needs to be repaired and straightened. If there is a deviation in the flatness of the wall, it can be leveled during later decoration. If the flatness deviation exceeds 10mm, cement mortar will need to be used for leveling..." The home inspector gave feedback to the owner on the problem and treatment methods.
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