The renovation of old houses in Nanchang is more complicated than the renovation of new houses, because the renovation of old houses means canceling previous renovation projects. Therefore, not enough is known about old houses. After rushing to update, you will encounter some problems, such as leaks or cracked walls. It often leaves you with a lot of problems and regrets. So, let’s take a look at the editor’s precautions for renovating old houses in Nanchang.

Precautions for renovation of old houses in Nanchang 1. Aging water pipes must be replaced

The original water pipes for renovation of old houses in Nanchang often have many unreasonable designs. During renovation, original waterways must be thoroughly inspected to see if they are rusty or aging. If the original pipe uses galvanized pipe that has been removed, it must be replaced with copper pipe, aluminum and plastic pipe or PP-R pipe during construction. For example, before installing a bathroom, first plug the floor drain and put about 5 cm of water into it for testing. If there is a leak, waterproofing must be done again. At the same time, it must be considered that no dead ends can be left after construction.

Notes on renovation of old houses in Nanchang 2. Wall renovation is essential.

In the renovation of old houses in Nanchang, the renovation of walls, floors and roofs of second-hand houses is the most easily overlooked. Experts suggest that it is best to ask professionals to investigate the house to see if there are obvious cracks, whether there are flat surfaces, and whether there is any falling or grinding. If these conditions exist, repairs will be necessary, including removing oil from the walls, powder wall painting, etc., and repairing primer, cracks, and holes with cement mortar. In addition, after repair, a primer must be applied to cover it so that the base layer is strong. Second, you can prevent the primer from changing due to runoff and moisture, then finish with a limescale latex paint. During construction, attention must be paid to the cleanliness of the air on site and dust protection must be carried out. Tools must be free of debris.

Notes on renovation of old houses in Nanchang 3. Carefully consider updating doors and windows

Aging doors and windows are also an important issue in the sale of existing houses, but if the material is tough, like his style , Under normal circumstances, whenever repainting can be extended, but if the following problems occur, you must delete the redo. The main problem depends on whether the wooden doors and windows are peeling and deformed. If so, this means that the properties of the wood itself have changed and must be replaced. In addition, the paint film on the surface of steel doors and windows peels off, and the main body becomes rusty or cracked. Besides being unsafe, it's difficult to restore to its original form. In order not to affect the effect of use, experts must also eliminate redoing. In addition, it is recommended that consumers consider using radiator frame door and window decoration to make the window frame warm and beautiful, effectively reduce the temperature difference between inside and outside, reduce heat and cold exchange, maintain the ambient temperature, and reduce energy consumption.

Notes on renovation of old houses in Nanchang 4. Circuit modification.

Second-hand houses often have simple circuit layouts, old cables, illegal wiring, etc. and no longer meet the needs of modern families, so they must be completely rebuilt and redirected during renovations.

Notes on renovation of old houses in Nanchang 5. Second-hand houses must be thoroughly disinfected

Before renovation of old houses in Nanchang, you must conduct a 24- to 48-hour water storage and leakage test in the bathroom and kitchen , to verify how the original waterproofing work was performed. If there is no water leakage, it means that the waterproofing treatment is effective; if there is water leakage, it must be waterproofed again. After waterproofing, wait for the soil to dry completely before placing the tiles and general decoration. In addition, when replacing the toilet seat, the waterproofing treatment of the toilet drain outlet must be carried out. When designing and decorating the upper part of the toilet, attention should be paid to disassembly and assembly, which will facilitate future inspection and maintenance.