The focus of inspections varies Due to the different characteristics of the rough room and the fully decorated room, the inspection focus is not the same. For the rough room inspection room, first check the doors and windows, look at the entrance door first, look at the balcony door, and then look at each window. The following problems are easily encountered during the installation process of the entry door. One is that improper installation and improper grouting of the door frame cause safety hazards, and the other is that the non-standard installation can easily cause deformation of the security door. When checking the window, the most important thing is to check the tightness of the window frame installation. If there is not tight enough between the window frame and the wall, it is easy to seep. There is no light leakage between the window frame and the sash, the bolt is safe, the window frame Is there a drain hole below? The most problematic link in the rough house inspection is the strong and weak electricity, which is the most important thing in the inspection. If strong or weak electricity fails to meet regulations, it will bring security risks to daily use. From a practical point of view, strong and weak electricity have problems in the inspection. In the blank room wall inspection, the flatness and verticality of the wall shall not exceed 4 mm. It is normal within this area. If the wall is hollow, it will directly affect the quality of the decoration. How to test the empty wall? You can tap with a small hammer to see if there is emptying. The easiest way to check if the drainage pipe is open is to open the faucet and look at the water pressure and the size of the water flow. Fully furnished rooms are not as simple as materials and labor. When testing a fully-decorated room, you must pay attention to strong and weak electricity. It is best to ask a professional electrician to check. Some of the fully-furnished rooms are due to construction problems. Some of them are due to installation problems. Circuits sometimes malfunction and are handled improperly. They often trip inexplicably. Test 20 major issues The relatively complete home inspection process includes the following 20 steps: 1, see whether the community planning meets the requirements; 2. Pay attention to the housing structure, such as structural cracks and settlement problems; 3, check the fire doors and security doors, the latter grouting is dense, the installation is not solid; 4, take a look at the shunt box, whether there are loop markers; 5. Measure the verticality and flatness of the wall, whether there are empty drum cracks, etc.; 6. Pay attention to the flatness and level of the floor, whether there are empty drums, cracks, etc.; 7. Check whether the aluminum alloy and plastic steel doors and windows, aluminum material is deformed, there is no glass scratches, whether the glass has three "C" certification mark; 8, pay attention to the balcony railing height, clearance, welding is solid; 9. The reservation of air-conditioning holes and other openings is in place; 10. Whether the floor elevation or elevation meets the requirements; 11. Whether the floor waterproof of the bathroom, kitchen room and balcony meets the requirements; 12. Check the slope of the sewage pipeline, fix the gap between the brackets, etc.; 13. Inspecting the slope of the water pipeline, fixing the gap between the brackets, etc.; 14, check the switch, socket, whether the elevation, waterproof requirements, strong and weak power socket spacing is safe; 15. Does it comply with the relevant provisions of the gas pipeline; 16, whether it meets the equipotential requirements; 17, check the water pipe accessories problem; 18, check the leakage problem; 19. Check the materials of the whole house; 20. Check the air quality. House inspection entrance decoration children's room decoration window glass socket switch house glass door kitchen glass sliding door bathroom waterproof bathroom door Electroplated And Vacuum Brazed Tools Electroplated Saw Blade,Electroplated Brazed Tools,Electroplated Diamond Saw Blade,Electroplated And Vacuum Brazed Tools DANYANG HANFENG TOOLS CO.,LTD. , https://www.hanfengdiatools.com