What should I pay attention to when taking a house in Mingguang? Professional seven-step house inspection.

Hello, here are the tools for seven-step house inspection:

1, a drum hammer, an electrical plug, some white chalk, a basin or a small bucket, a waste newspaper and a lighter.

Some plastic bags, some rubber bands, a notebook, a roll of ballpoint pen, a ruler, a flashlight and a small mirror.

Step 1: Check doors and windows, glass sealant and national toughened 3C logo. Check whether the door and window switches are smooth, whether the door and window locks are properly engaged, whether the window glass sealant is uniform and tight, whether the combination of window frame and wall is flat and tight, and whether the seal is tight to avoid water leakage in rainy days.

Step 2: Check the cracks. Whether there are cracks and hollows on the wall, floor and top surface. If local cracks are found, it means that there is an empty drum here, which should be marked and removed; If there is a big crack at the junction of the balcony, it means that the balcony has settled; If cracks along the beam are found on the top surface, the floor has been tilted, and the oblique cracks indicate that the building has settled. If the crack perpendicular to the beam is small, it will be fine. If large cracks are found on the beam surface, they should be repaired immediately to avoid corrosion of steel bars.

Step 3: Waterway acceptance. Waterway acceptance in the closing stage mainly refers to the inspection of drainage pipes. If the drainage problem is found before the renovation, the cost of solving it is relatively low. The acceptance method of drainage pipeline is as follows: 1. Fill the water with your own basin or a small bucket borrowed from the property, and observe whether the water pressure at the head of the waterway is intact while receiving the water. Insufficient water pressure will lead to the phenomenon that the water induction start of gas water heater is not intelligent or the cold water supply of solar water heater is insufficient. 2. Pour the connected water into the toilet, washstand, vegetable basin and floor drain respectively, and check whether the drainage is smooth. 3. Check the problematic site tag. If there is no problem, block it with plastic bags to prevent it from falling into foreign objects during decoration.

Step 4: Circuit acceptance. Many owners often ignore the acceptance of the circuit in the process of house acceptance, and the circuit problem can not be underestimated. Light will lead to renovation rework, and heavy will damage electrical appliances. So how do we make an accurate judgment on the circuit condition? The traditional method of testing circuits with electric pens or light bulbs is not desirable. The traditional way can only reflect whether the circuit is connected, but the information such as whether the ground wire is connected, whether the neutral wire is connected incorrectly, and whether the leakage protection works cannot be fed back. In order to complete the acceptance of standard circuits, we need a professional tool-electrical test plug (market price 15 yuan ~25 yuan, Electronic City or Taobao).

Step 5: Check the flue exhaust. Light the newspaper near the smoke outlet and observe the exhaust capacity of the flue vent.

Step 6: Check the hole in the wall. Check whether the air conditioning hole, the exhaust hole of the range hood, the ventilation hole of the bathroom and the wall hole of the gas water heater are reserved, and observe whether their positions are reasonable. If it is necessary to hide, whether the ceiling position is too low.

Step 7: Record. In addition to the problems found in the above eight-step inspection, the following sets of data need to be recorded in the recording work.

1, water distance. (Measure the distance from the center of the toilet sewer pipe to the rear wall of the toilet, and choose the corresponding model when buying the toilet) 2. Put the putty position. (Check whether the rough house is partially scraped with putty, make records, and eradicate it when decorating and include it in the budget)

3. Location of load-bearing wall and non-load-bearing wall. (Necessary parameters in decoration design)

4. The location of the insulation wall. (It is related to the quantity of anti-crack treatment in decoration and the necessary reference data when making budget)

Hope to adopt, thank you!