Some real estates are not completely installed with rules to install windows and doors. Due to lack of experience, the owners of the first renovation can not find problems during the inspection, which will cause a lot of trouble for the owners to stay in the future. Therefore, Xiaobian today tells the door and window when the house is closed. Acceptance issues. How to check the doors and windows when closing the house? The rookies pay attention Entrance door inspection The inspection of the entrance door must first look at the brand specifications and whether it is consistent with the purchase contract. Secondly, whether the facade has scratches or dents, whether the installation of the door frame is sealed or not, whether the opening is flexible, whether there is any abnormal sound, the lock Whether the handle is secure, whether the key is rotated smoothly or not. In addition, it is necessary to check whether the accessories such as cat's eye, decorative cover, keyhole piece, anti-collision strip are installed, especially if the glass piece on the cat's eye is damaged. Window inspection The inspection of the window includes whether the sash is tightly sealed, whether the glass is damaged or cracked, and whether the sealant, sealing strip and other accessories are complete. Such as anti-shedding device, anti-collision device, whether the splicing is complete, whether there is a drainage hole, whether the glass meets the safety glass management regulations. There should be anti-blocking caps on the outer window frame to prevent the foreign matter from blocking and affecting the drainage, which causes the windows to enter the water when it rains. When the double-glazing is not cleaned inside or outside, the glass should be cleaned and replaced, otherwise it will be difficult to solve after the owner stays. If there is no problem with the surface of the window, the next step is to push and pull the screens and sashes on the window to promote flexibility and collision. Socket inspection A small table lamp can be inserted into each of the five-hole sockets of each room for inspection. If the light is on, it indicates that there is electricity. Then pull down the socket switch in the main switch box and check again. At this time, the table lamp should not be lit. If the main light of the main switch can be opened normally, it means that there is a problem with the quality of the switch or the wiring is wrong. It should be repaired immediately. Otherwise, the maintenance or replacement of the switch room cannot be cut off in time, and even life may be dangerous. If conditions permit, the socket also uses a multimeter to test whether the ground insulation is good. In addition, for cable TV outlets, broadband outlets, and telephone outlets, cable TV lines, network cables, and telephone lines are also inserted to check whether they are loose or not inserted. Editor in charge: Wang Feiran Carbide Reamers,Solid Carbide Reamer,Carbide Reamer For Cast Iron,Tungsten Carbide Cutting Tools Supal(changzhou)Precision Tools Co.,Ltd , https://www.endmillpro.com