In the autumn, due to seasonal changes, some problems will occur in the autumn decoration, especially the second-hand house decoration. If the decoration is not cautious, the trouble will be many, and it will easily lead to the tension of the neighborhood.
Second-hand housing is generally older, and the following points cannot be ignored during renovation:
1. The closed water test cannot be saved. The waterproof layer of the bathroom and kitchen in the old house has been in disrepair for a long time, and the anti-leakage effect has been greatly reduced. Therefore, these two houses must be tested for water shutoff. Guiheng designer suggested blocking the floor drain, putting 5 cm of water in the bathroom, observing for 24 hours, and going to the neighboring house to check. If there is a problem, you need to re-waterproof. After the ground is completely dry, lay the tiles and make the overall decoration. When changing the toilet seat to the toilet, it is necessary to handle the waterproofing of the toilet seat. In addition, when designing and decorating the top of the bathroom, it should be convenient to disassemble and facilitate future inspection and maintenance.
2. Doors and windows should be redone. Many second-hand houses have a history of renting, and replacing the door locks is the basis for ensuring safety. Also pay attention to check whether each door is aging, if the material is strong, it can be repainted. If the surface of the steel door is peeled off, the main body is rusted or cracked, it is difficult to restore the original shape except for unsafe. It is recommended to remove the redo. If the wooden doors and windows are peeled and deformed, the characteristics of the wood itself change, so it must be replaced.
3. There must be 3 sockets in one house. The reserved switches and sockets of the old house are generally not enough. According to relevant national standards, at least 3 sockets must be installed in a room. According to the designer of Guiheng, it is best to use copper wire when decorating, which has better conductivity and higher safety. If the original line is found to be aluminum wire, it should be replaced with a copper wire of 2.5 square millimeters. For the installation of high-power electrical appliances such as air conditioners, a separate 4 mm square section of the line is required, and a PVC insulated retaining wire tube is used.
4. Pipe application PE pipe. The original water pipelines of second-hand houses are often unreasonably arranged, or have rust and aging. When rebuilding, all pipelines should be replaced with new plastic pipes such as PP-R and PE, or stainless steel pipes and copper pipes of higher grade. When installing the water pipe, the pipe clamp should be fixed to ensure the long-term stability of the pipeline. Try not to bury the water pipe under the ground to prevent running water.
5. Reconstruction of gas pipelines. To renovate the gas pipeline, you must find a professional from the gas company, and you must not change it without authorization. At the same time, do not wrap the gas pipes and valves for aesthetic reasons, otherwise it is easy to ignore the gas leakage and cause danger.
6. Shovel ash can not be cut off. Ma knife ash is a wall treatment process. Most of the old houses that have not undergone the second renovation still retain this wall treatment. Some of this layer of hemp ash has been separated from the wall. According to the designer of Guiheng, many of the owners of second-hand houses are unclear about this old process. Some of the decoration teams are stealing work, and only the coating on the surface of the wall is scraped off, but this layer of shovel is not shovel. Drop it. If this layer of ash is not shoveled, it may fall off someday.
Diamond Blades,Dicing Blades,Dicing Saws
Diamond Wheels,CBN Wheels, Band Saws Co., Ltd. , http://www.cndiamondwheels.com