You need to check the house after you get the key. How long does it usually take to inspect the house? Is one day enough? How to convert

Pre-data: Five Necessities: Three Books, One Certificate and One Form. Residential quality guarantee (take away), residential instruction manual (take away), construction quality certificate, "one certificate" refers to the comprehensive acceptance certificate of real estate development and construction project completion, and "one form" refers to the completion acceptance record form. You can also check the auxiliary charts such as area measurement table, pipeline distribution map, household inspection handover table, building acceptance record table, technical report of commercial housing area mapping, and household acceptance table of residential engineering quality. See whether the commercial house delivered to you is consistent with the commercial house signed in the contract and whether its structure is the same as the original design. Whether the housing area has been measured by the real estate department and whether it is different from the contracted area. The domestic water supply system of high-rise residential buildings must have a water certificate issued by the health and epidemic prevention department and a fire acceptance certificate issued by the fire department. Get the keys. In the general process of repossession, the owner will urge the owner to pay the property fee and other related expenses before the house inspection. The owner can communicate with them and pay the fee after acceptance. To get the key from the property office, there should be several keys, such as floor key, access control key, email key, etc. Note: Free, unsigned, priority room. After finding the problem, you can't pay or sign. The house should be repaired first, and at the same time, evidence should be obtained to lay the foundation for future evidence collection, especially to keep the record sheet of house inspection problems. Check the house on site. It is divided into eight steps: internal inspection 1 1 and external inspection. A. Internal inspection of the house (step 1 1): Most people mainly check this, starting with keys, entrance doors, internal doors and windows, walls, floors, ceilings, smoke exhaust ducts, heating, gas, strong and weak electricity, and water supply and drainage. B. External inspection of the house (8 steps): Most people don't check this, such as supporting facilities, greening, facade, unit doors, stairs, elevators, interior decoration and fire protection. Sign relevant documents and pay reasonable fees. When signing the owners' convention and the preliminary property management contract, be optimistic about the terms and never give up your rights. The reasonable expenses here include: the property management fee must be approved by the price bureau, the decoration deposit, the garbage clearing fee and so on. Tools for house inspection 1. General auxiliary tools: notebook and fountain pen: used to record the problems found in the house inspection process. Chalk or sticker: mainly used to mark the place where problems are found. Camera or recording pen: mainly used to record the whole process of house inspection and can be used as evidence; Calculator: You can calculate the area or something. 2. Common detection tools: folding ladder: climbing with a small mirror: looking at the dry battery in the part that cannot be directly observed: detecting the doorbell with a small hammer: checking the hollowing problem of the ground and walls, 5m tape measure: measuring the length (laser rangefinder is recommended) 25-33cm triangular ruler: measuring the inner angle with a cutting with an indicator light, a small bucket with weak current connectors such as TV and broadband, and using screwdrivers, flashlights and lighters. 15-20M long string, unused paint brushes, plastic bags, sand and transparent water pipes. Internal inspection steps: from outside to inside, from low to high, from shallow to deep. First, you need to choose the correct key. Second, check the security door (that is, the door of your home). Third, check the internal doors and windows. Fourth, check the walls inside the house. Six, check the ceiling (the top of the room, some places called the ceiling). Seventh, check the flue and exhaust pipe. Eighth, check the heating (forget about Siyang, skip it). Ninth, gas (the same as natural gas). First, you need to choose the correct key. You can keep this as long as you can open the door. Anyway, the locks have basically changed after the renovation. In addition, it is estimated that Siyang will not have too advanced locks. Second, check the porch security door (that is, your door) and then start checking the porch security door. The contents and methods of the investigation are as follows: 1. Visually check whether the door is horizontal and vertical, and whether the door is parallel to both sides of the door frame. Insert the key into the lock to see if it is flexible and secure. Under normal circumstances, our security doors are hinged doors, that is, doors that turn to open. Open the door, whether it rotates freely and whether the switch is flexible. After the normal security door is opened, it should be opened at any position and parked at any position. If the door closes itself after opening, it means that the door is not installed correctly and tilted. At the same time, check whether there is a gap in floor decoration between the door and the ground, otherwise it will be difficult to open the door after laying bricks or carpets. Shake the door properly to see if it is installed firmly. 5. Check whether the front and back of the door are clean and smooth, and whether there are any defects such as scratches, bumps and deformation. 6. Put it on the top and bottom of the door with a small mirror, and check whether these invisible places have been painted or not. 7. Open a small crack in the door, then put a flat piece of paper in the crack of the door, then close the door and take out the paper. If it is easy to take out without blocking, it means that the sealing performance of the door is not very good. This test should be carried out from top to bottom. At the same time, after the door is closed, listen to what is going on outside. It is best to talk alone outside and test the sound insulation effect inside. 8. Check the doorbell of the security door (if there is one on the door), bring two 5th batteries, and test whether the doorbell doesn't ring or keeps ringing. 9. Check the cat's eye (if there is one on the door): see if it is loose, unclear, incomplete in vision or unable to see clearly due to foreign objects. Third, after checking the internal doors and windows, it is most convenient to look at the internal doors and windows first, and at the same time, you can ventilate the room by the way. The inspection methods of inner hinged doors and hinged windows (if there are hinged doors and windows, K manufacturers generally don't install them) are basically the same as those of the above-mentioned hinged security doors, so I won't repeat them here. Here is mainly about the acceptance of the doors and windows of the inner slide rail. Sliding rail doors and windows that are horizontally pushed and pulled are commonly called "sliding doors" and "movable windows". This is what we will check next, and some of its points are the same as those of checking hinged doors and windows. 1. Visually check whether the sliding door and movable window are horizontal and vertical, and whether the door is parallel to the edges of the door frame, window and window frame. 2. Check whether the rotary lock of sliding doors and windows is flexible and flexible, and check whether the screws of the rotary lock are missing. 3. Open the sliding doors and windows to see if they slide freely and collide. If there is a screen window, it depends on whether the screen window is in good condition and whether there are obstacles in pushing and pulling. Pay special attention to whether the anti-collision strip is installed, otherwise it is easy to damage the lock. 4. Shake the sliding door, window, window frame and door frame with appropriate strength to see if they are installed firmly. 5. Check the movable door and window glass for cracks, quality problems, clean, smooth surface, uniform color, scratches, bumps and deformation. Whether the frame is rusted, and whether the combination of glass and frame is good. If some families use hollow double-layer glass, special attention should be paid to whether the inner hollow layer of the two layers of glass is clean. This part can only be cleaned by changing the glass. 6. The key point of moving doors and windows is its waterproof seal. Should focus on observing whether the sealant is flat and firm, whether the sealant surface is smooth, straight and crack-free, and whether the joints between walls, windows and doors are tightly blocked. Besides, we should not only look inside, but also lean out to look outside. It's best to check it right after the heavy rain. 7. Push-pull doors and windows should be equipped with anti-blocking caps to prevent foreign bodies from blocking drainage when it rains, resulting in water entering the window. Whether the set drainage hole is unobstructed, pour water into the box with a small cup to see if it can be discharged smoothly. 8. Check whether the sealing performance of sliding doors and movable windows is good when they are closed. Then stick a long piece of paper on the seal, close the door, press the paper and pull it out, and carry out multi-point test to see if the pressure of the sealing strip is uniform. At the same time, listen to the external noise and try its sound insulation effect. 9. Check the sliding doors and windows, but also look at the level difference between the wall inside and outside the frame and the ground plane. Generally, it is required that the outer side is lower, inclined outward or at a certain angle with the floor drain to prevent backflow and leakage. 10. The windows facing the corridor should be equipped with security nets. 1 1. Open all doors and windows in the room except the security door, let the air circulate freely, feel the ventilation effect of the house, and record it in a notebook or paper to prepare for the future ventilation design. After ventilation, close the doors and windows to the normal size, so that there is basically no wind in the room, just like the feeling at home at ordinary times. Fourth, it's best to check the interior wall after bad weather. 1. Let's look at all indoor walls with naked eyes first, to see if there are any scratches, cracks and water stains on the walls, and if there are any peeling, powdering and bursting of the walls (quicklime is not stirred well when it is made into hydrated lime, and it will burst when it is dried on the walls). If there are cracks, use vernier caliper or feeler gauge to measure the size of the cracks. 2. Whether there is a reserved air-conditioning pipe hole on the wall, and whether there is water stain at the pipe hole. If there is, the angle of the pipe hole is not up to standard. 3. Check the insulation layer of the wall. Whether the walls in the room are dewy in winter (similar to bottled beer being iced in summer, and there are water drops on the outer wall of the bottle at room temperature) must be a problem with the insulation layer of the wall. 4. Check whether the wall is empty. Knock all the walls with a small hammer (hammer) weighing 10 to 50g (select as many points as possible, and don't miss the joints between walls, floors and top surfaces), and listen to the sound of "empty". If there is, it means that the cement mortar here is not evenly spread or the dosage is not enough, and the plastering layer of the inner wall is partially cracked and sanded, which all indicate the quality of the house. If you hear a dull thump, it means there is not much problem with the quality. It is important to check the sides of the windowsill, or the middle of the wall, where empty drums are frequent. If you don't have a small hammer at hand, you can also use an ordinary sledgehammer instead, but you should pad several layers of paper in advance and tap gently to avoid leaving marks on the wall. The empty drum area is below 1.5cm× 1.5cm, which will not have much influence on the owner's decoration. If it is found that the empty drum area is large (when it exceeds 5%, the hard standard is unqualified), then you should ask the developer to remove all the original cement surface and waterproof putty scraped for you. Generally, when repairing, remove the wall surface with an area twice as large as the empty drum area, otherwise it will not be long before the empty drum part of the cement surface and waterproof putty will collapse in a large area. 5. When testing the wall flatness, the allowable civil error is 1cm, but it is generally out of tolerance. Generally, there are two methods: a. Local observation method, that is, use a ruler of 1-2 meters and a long ruler (or a special ruler with a level) to check whether it is flat against the wall. If the contact surface is tight and seamless, the flatness is qualified. It can also be replaced by a straight board or square wood with a length of 1.5-2 meters. Pay attention to measure at least the horizontal and vertical directions. Of course, you can also choose random directions and choose as many different walls as possible. B. Overall observation method: hold a flashlight (the stronger the light, the better) and point it at the bottom of the wall and shine upward. Shaded parts are problematic. For uneven walls, the owner can re-smooth them by scraping putty during decoration. 6. Check the inclination of the wall, tie a small ball with a string, put the ground down against the wall and check the inclination of the wall. 7. Measure the perpendicularity of the Yin and Yang angles in the corner. The internal angle of a wall refers to the concave angle (also called internal angle). The external angle of the wall refers to the protruding angle (also called external angle). Such as the angle between the window opening and the wall. Measure the inner angle with a triangular ruler and the outer angle with a T-square. Professionals use laser scriber to detect the perpendicularity of yin-yang angle. 8. Confirm the positions of indoor load-bearing walls, counterweight walls, non-load-bearing walls and lightweight walls. One is to hit the whole wall with a hammer. If there is a buzzing echo, under normal circumstances, this wall is not a load-bearing wall. Another method is to confirm with the developer. It is generally believed that light structural walls, such as light steel keel, gypsum board wall or cement board wall, can be removed as partitions, and other walls, including counterweight walls, cannot be removed, otherwise they will have to be redone or everyone will bear the consequences when an earthquake occurs. For the semi-brick wall of the bathroom, if the supporting beam supporting the wall is designed in the floor structure, it can be removed, otherwise it cannot be removed. But even if it can be removed, the waterproof layer should be prevented from being destroyed, so it should be waterproof again. 9. If there are wall tiles on the wall, basically repeat the above steps and see if the tiles are flat, empty, defective and tight. 10. If there are railings indoors, check whether the railings are firm, rusted, smooth and scratch your hands! V. Check the ground 1. Observe with the naked eye whether the ground is cracked, and the bathroom and