(1), the surface is neat and clean. This article is the most superficial one in the acceptance standard for installation of plastic steel doors and windows. The surface of plastic steel doors and windows should be free of scratches, damage and missing corners.
(2), doors and windows gap sealing is good. The gap in the door frame should be sealed to see if there is any missing sealing strip or the like.
(3) The hardware quality is qualified. In the installation and acceptance of plastic steel doors and windows, the quality of hardware is an important issue. First of all, the quality of hardware fittings should not be too light, and secondly, the surface gloss should be bright and smooth to the touch. The flexibility of hardware such as handles should be tested.
(4), plastic steel doors and windows welding level off. High-quality plastic steel doors and windows are neat and crack-free even at the welding place.
Two: ground acceptance-whether there are gaps, deviations and height errors.
Brick surface straight, no tilt; Brick surface gap is neat and consistent; Toilets, balconies and kitchen tiles with floor drains have sufficient self-drainage inclination; Brick surface has no corner breaking phenomenon; The patterned tiles are in the right direction and there is no inversion phenomenon; Tiles and waistlines are positioned correctly without deviation and height error.
Three: wall acceptance-empty drum, leakage, cracks
(1), use a special steel needle hammer (10g) to pad several layers of paper and knock on the wall to check the hollowing degree of the wall. Check the wall for hollows. Knock on the wall with a small wooden hammer or something. When you knock on the empty drum, the sound is fake and it is easy to hear.
(2), check whether the wall leaks, it is best to observe before the delivery, the day after the heavy rain. In particular, it is necessary to check whether there are water stains on the wall, especially in some gables, kitchen and bathroom tops, external walls and other places. If there is water stain, it is water leakage.
(3) In addition to water seepage, there is another problem, that is, whether the wall is cracked. Generally speaking, cracks in walls are easy to check.
IV: Circuit acceptance-general lighting is not less than 2.5 square millimeters.
For some owners, all circuits will be replaced in the later renovation, so the content of circuit acceptance is not very critical, but for many owners who do not intend to replace circuits, the circuit acceptance of clean rooms must be doubly serious.
When checking the circuit, you should not only use a multimeter to see whether it is electrified, but also see whether the marks on the wires meet the national standards. The cross-sectional area of wires is generally not less than 2.5 square millimeters for lighting wires and not less than 4 square millimeters for air conditioning wires, otherwise it is easy to overheat and soften, resulting in short circuit. In addition, experts suggest that the circuit facilities should be reinstalled during the later renovation, so that the safety and sustainability are more guaranteed.
Five: pipeline acceptance-there is a water storage and odor-resistant elbow, and the sewer drainage is smooth.
In the blank room, there are good water pipes in the bathroom and kitchen, but most of them have no faucets. We can take a bucket of water and pour a lot of water into the drainage pipe at one time, and pour it into each pipe separately to see if the water can flow away smoothly and there is no blockage. If we hear a plop, it means that the water is stable.
It's best to make an appointment with the neighbors downstairs to check whether there is any construction waste in the water storage and deodorization elbow of your toilet. If there is, it should be removed in time. Light the ventilation holes in the kitchen and bathroom with a lighter to test the ventilation effect. See if there is any water storage and deodorization elbow in the sewer pipe. If there is no water storage deodorizing elbow, the construction quality of the developer can be imagined.
Six: waterproof acceptance-pay attention to the contact between the floor or pipeline and the floor.
In addition to checking whether there is a floor drain in the kitchen and bathroom and whether the slope of the bathroom is sufficient, we should also pay attention to the waterproof acceptance of the kitchen and bathroom. Waterproofing acceptance mainly refers to the waterproofing of kitchens and bathrooms. At present, some properties have declared in advance that they will not be waterproof, and the owners need to do it when decorating; If it is waterproof when handing over the house, the installer needs to do a water seepage experiment to verify it.
Owners can put sand in plastic bags on the floor drain, close all the indoor drains, then store some water in the bathroom, and go to the corresponding lower bathroom 24 hours later to see if there is any water leakage at the top. This test is best carried out at the same time with the upper-level residents, so that it can not only detect whether the floor of the bathroom leaks, but also detect whether the top of the bathroom leaks. The location of water leakage is generally at the contact between the floor or pipeline and the floor. If you find water leakage, you must contact the developer in time to avoid affecting the renovation progress in the coming year.
Check whether there is water on the bathroom floor. You can also store some water in the bathroom first, and then drain it to see if there is water on the floor.
Tip-Don't forget to bring the house inspection gadget:
1. Plastic washbasin: used to receive sewer pipes.
2. Small hammer: it is used to check whether there is an empty drum on the wall and ground of the house.
3. feeler gauge: used to measure the width of cracks.
4. Multimeter: used to test whether the strong current socket and weak current socket are unblocked.
5. Calculator: used to calculate data.
6. Plastic belt and packing rope: used to seal sewer pipes in advance.
7. Transparent water pipe: used to check the flatness of the ground.
8. Camera: On-site evidence collection of quality defects of new houses.