Blank room wall structure check points

1. Use a ruler to measure the actual area of ​​the room. According to the building area and drawings provided in the house handover book, based on the site measurement, on-site measurement, if the error is larger, the developer or commissioned professional agency may be required to retest. Can also ask the decoration company to send people to directly measure the size, eliminating the need for future trouble.

2. Measure whether the floor height meets the requirements. The actual height of the building can not be less than 2.6 meters, the actual height of 3 meters high can not be less than 2.75 meters, and the residential floor height can not be less than 2.8 meters. Measuring the height of the floor is very simple. Measure the inside corner of the two walls of the wall and try to measure as many as possible.

3, inspection of the house with or without the need to use a dedicated instrument, but we use visual inspection from different perspectives around, careful observation can also find problems. You can also use a thin string on the roof to pick up a heavy object. Put the wall down and check the slope of the wall. In general, an error of more than 3 cm will have a serious impact on future decoration.

4, carefully check the wall, roof floor with or without tilt, bend, bulge or depression. If it is found that the property should be notified and dealt with in a timely manner, these problems cannot be solved and the decoration cannot be started.

5. Check whether there is any reserved air conditioning tube hole and whether the reserved tube hole is smooth. It is recommended to seal the hole in the decoration stage to prevent rainwater from pouring back.

6. Check whether there are cracks on the floor and top of the house that are at an angle of 45 degrees to the wall angle or perpendicular to the beam. If there is a serious settlement of the house, there is a structural quality problem.

7. Check whether the bearing wall has cracks. If the crack runs through the entire wall and penetrates behind, it indicates that there are hidden dangers in the house. For this type of house, the buyer must not report fortunes. There are subtle cracks on the partial wall, which is caused by the cracking of the stucco layer. It does not affect the safety of the main structure and can be solved during the decoration process.

8, the risk of cracks in the balcony. In general, the cracks in the wall are mostly not structural cracks, affecting the appearance, but the danger is not great. Problems with the structure of the house often appear on the balcony. If there is a crack in the connection between the room and the balcony, it may be a sign of the breakage of the balcony. We must inform the property immediately.

9, poor insulation wall dripping. In the winter, if there is condensation in the wall of the room, there must be a problem with the wall insulation. Inform the property or developer to resolve the post-decoration.

10. If prefabricated floor slabs or cast-in-place roofs are used in rooms within the door, they shall be plastered, leveled with putty, and shall be dense and non-cracked, and shall be smooth and undisturbed. The surface shall be smooth and the color shall be substantially uniform. Straight line angle. The wall surface roughness partially exceeds the specification requirement (4mm), which is a construction quality problem and can be solved during the renovation process;

11. The elevation of the concrete ground floor in various rooms should be considered for the height requirements for re-decoration. The kitchen and bathroom floors are usually 1.5–2 cm lower than the water level.

12. Don't forget to check whether the appearance of the exterior wall and floor conforms to the description of the building book.

13. See if there is cracking and seepage in the outer wall. Look for obvious watermarks and mildew. In particular, check if there are any traces of water, especially some gables, kitchen tops, exterior walls, etc. If any, be sure to find out the cause as soon as possible.

14, see if there are pits on the wall. This kind of pitting professional called "lime cracking point" is due to aging of lime water without sufficient time. If there are spots on the top, it will have a great adverse effect on interior decoration.

15. Check if the wall is empty. Whether there is cracking in the plastering of the wall, the floor decoration surface layer and Other decorative surface layers, just use a small hammer to gently knock. If you hear the voice of “empty”, it means that there is an empty drum phenomenon and no rework is done;

16, wall cracks are mostly putty or cement pressure layer defects, most of the decoration will be re-treatment, the consequences of this are generally not too severe, but the light wall of the crack is likely to be wall quality problems. So be sure to see the decoration company before the decoration.

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