Due to the characteristics of second-hand housing available for sale, at present, second-hand housing in good locations has become the preferred investment of many home buyers. However, second-hand homes in good locations are usually long-lived and need to be redecorated whether they are owner-occupied or rented. Industry insiders reminded that compared with new homes, the decoration of second-hand houses has some special areas that need attention, especially several of them “cannot be changedâ€, which is the key that new homeowners cannot ignore.
Old door lock
The first thing that should be changed is of course the lock. As a second-hand house, it is impossible to know how many people still retain the old lock key. In addition, it should also pay attention to check whether the doors and windows are aged. If the material is strong, it can be repainted. If the surface of the steel door and window falls off and the main body rusts or cracks, it is best to remove the redo.
Aged water pipe
There are many unreasonable layouts for the existing water pipelines of second-hand housing. During the renovation, the original waterway must be thoroughly inspected to see if it is rusted or aged. If the original pipeline uses a galvanized pipe that has been eliminated, it must be replaced with a copper pipe, an aluminum-plastic composite pipe or a PP-R pipe.
Old circuit
Second-hand housing generally has the phenomenon of simple circuit distribution, aging of electric wires, illegal wiring, and so on, which can no longer meet the electricity demand of modern households. Therefore, it must be completely rebuilt and rewired during the renovation. If it is found that the original line is an aluminum wire, it must be replaced with a 2.5 mm square section of copper wire. For the installation of high-power electrical appliances such as air-conditioning lines, it should be set up a separate 4 square mm section of the line, and the use of PVC insulated wire protection pipe.
In addition, the new national standard stipulates that the number of fixed sockets in civilian houses should not be less than 12, but there are still many existing second-hand housing outlets that do not meet this standard, if a large number of mobile sockets are used, when the current load When it is increased, the mobile socket will cause abnormally high temperatures due to poor contact, burying hidden dangers of electric shock and electrical fire accidents.
Three "faces"
In the renovation, renovation of the wall, floor and ceiling of the second-hand housing is the most easily overlooked. It is best for professionals to conduct on-site surveys of houses to see if there are any obvious cracks, whether they are flat, there are no shedding, and sanding. If any of these conditions exist, repairs are performed and the facing is then diluted with a diluted latex paint.
waterproof
Before decorating a second-hand house, a 24-hour to 48-hour water storage leak test for the bathroom and kitchen should be conducted. In the renovation, if you want to move the pipeline, you must redo the waterproof. After the waterproof treatment is completed, the floor is completely dried and then tiled to complete the renovation.
In addition, the important step of renovating the second-hand house with disinfection is indispensable. It can be sprayed with 3% of sud water, 1%-3% of bleach water or 3% of peracetic acid solution, and then sprinkle doors and windows for one hour after spilling.
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