What are the steps of house inspection? What is the standard of house inspection?

Step 1: Check whether the wall is empty. Empty drum phenomenon is often ignored by the majority of owners because of its concealment. However, if the wall hollowing is not found and treated in time, it will be extremely unfavorable for the future decoration project. The hollowing of the wall surface is the chief culprit of cracking and shelling of the wall substrate in the future. So be sure to carefully check whether there is an empty drum on the wall, and all the walls should be checked one by one. If your empty drum phenomenon is serious, other families often have the same problem. In the stage of centralized repossession, real estate developers will focus on solving problems.

The way to check the hollowing of the wall is to sweep the wall with a drum hammer at a uniform speed and listen to the sound of the wall. "Dull sound" proves that there is no empty drum under the plastering layer on the wall. "Sound crisp" means that there is an empty drum under the plastering layer on the wall. If empty drum is found on the wall, carefully check the whole empty drum area and mark the empty drum range with chalk.

Step 2: 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). The specific usage of the power check plug is as follows:

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: Check the door, window and glass sealant. 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 5: Check the cracks. Whether there are cracks 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 6: Check the flue exhaust. Light the newspaper near the smoke outlet and observe the exhaust capacity of the flue vent.

Step 7: 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 8: 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, blow be bored with child 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)

Housing inspection standard

1. Check the house quality in detail, including whether there are cracks in doors, windows and balconies.

2, check the wall smoothness, whether there is water seepage, whether there are cracks. In particular, check whether there are water marks on some walls, especially the sanitary top surface of the kitchen and the external walls. If so, be sure to find out the reason as soon as possible so that developers can maintain it.

3, carefully check whether there is any shell cracking on the ground. If there is an empty drum, you must instruct the accompanying property personnel to repair it as soon as possible, otherwise it is easy to break through the floor in the decoration.

4, check the water, electricity, coal flow, whether it can be used normally.

5. Turn on all faucets to check whether there is water leakage, so that the water flow is as big and urgent as possible, so as to check the water pressure and test the drainage speed.

6. Use a test pen to check whether each strong and weak current is unblocked, and close the brake to check whether each brake completely controls each branch line.

7. Acceptance of launching includes basin launching, bathtub launching, toilet launching, kitchen sanitation, balcony floor drain, etc.

8. Make an appointment with the upstairs and downstairs owners, check whether the upstairs floors, their own ceilings, their own floors and downstairs ceilings are leaking or seeping, and record the water meter.

After checking these jobs, if there is no problem, you can pay for it. If there is a problem, it is necessary to determine the solution and settlement date with the developer and property personnel, and then confirm the house collection after agreeing that there is no problem. If there is a big problem, you can directly refuse to accept the house.

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