The transformation of old houses often requires the demolition of old wood structures, such as old floors, doors and windows, beams and columns. Improper treatment of these Woods will not only affect the quality and beauty of decoration, but also damage the indoor air quality and even cause safety hazards such as fire. Therefore, how to get rid of the old wooden structure has become a problem that must be solved in the decoration.

The method is as follows:

1. Manual demolition: For simple wood structures, such as single-story floors, single-story doors and windows, manual demolition can be adopted, and hand tools such as axes, hammers and wrenches can be used to dismantle them one by one. If it is a large wooden structure such as beams and columns, it is necessary to use large tools such as chainsaws, but attention should be paid to protecting the safety of surrounding buildings and personnel.

2. Use a drilling machine: It is very difficult to manually remove the wood structure embedded in the wall, such as beams and longitudinal beams. It is best to drill holes with a drill, and then take the wooden structure out of the wall with tools such as a sledgehammer. But this method will destroy the structure of the house and need maintenance.

3. Burning or baking: Large pieces of wood can be quickly removed by burning. Under certain safety conditions, wood structures can be burned or baked by welding or oxygen cylinders. However, this method has potential safety hazards and is not conducive to environmental protection.

4. Chemical methods: Some chemical methods, such as using chemical reagents such as acid and alkali or high-temperature and high-pressure treatment, can quickly remove wood, but chemical reagents will cause harm to the environment and human health, and high-temperature and high-pressure treatment methods are more dangerous, so special attention should be paid to safety factors.

In a word, it is necessary to comprehensively consider safety factors and construction effects and choose appropriate methods to deal with the demolition of old wooden structures in the renovation of old houses.