Many people think that after buying a second-hand house, just spend some money to renovate the house, which is almost the same as the new one. However, if you choose an older house with a longer house age, special attention should be paid to house decoration so as not to cause many problems in future life. A friend who bought a second-hand house nearby was not very familiar with the structure and material of the house he purchased, resulting in a phenomenon such as wall cracking less than a year after the renovation. In order to avoid the emergence of these problems, let us take a look at what problems should be paid attention to the decoration of second-hand housing it!
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1, for the toilet closed water test
Before decorating a second-hand house, first of all, the decoration worker should be asked to perform a water-removal test for the restroom, and check how the previous water-repellent treatment is done. The method is: block the floor drain, put 5CM of water in the toilet, observe for 24 hours, and then go to the neighbors downstairs to check, if there is no leakage, prove that the waterproof treatment is done well; if it leaks, we must ask the property to re-waterproof After finishing the waterproof treatment, wait until the ground is completely dry and then paste the tiles, otherwise the ground will crack.
2, water, circuit transformation processing
Water and circuit transformation are the most complex transformations of old houses. Waterway reconstruction, people use more is a 50-year quality assurance Nikko management. After all the waterway transformations have been completed, it is necessary to make the pipelines reasonable, connect tightly, run without leakage, and move without violation. As for the transformation of the circuit, if the old house is made of aluminum wire, it must be demolished. Modern home appliances are many. According to national standards, 2.5 mm copper wire must be used in the decoration, and the circuit for installing high-power electrical appliances such as air conditioners should be separate. Take a 4mm2 line all the way. PVC insulated pipe must be used when embedding in the wall.
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