What should we pay attention to when decorating a second-hand house with three bedrooms and three living rooms in Zhangzhou?

1. Structural optimization

1. Before renovating second-hand houses or old houses, some structural layout optimization should be carried out according to the actual situation of the house to make full use of the wasted space;

2. Remove and renovate some partition walls (non-load-bearing walls), wall cabinets, top cabinets, etc., to increase and improve lighting and usage.

2. Waterway optimization

1. Increase the location of showers, wash basins, toilets, washing machines, vegetable sinks, mops, water purifiers, electric water heaters, and gas water heaters Some water inlets, outlets, and drains.

2. Replace the original old pipelines with PPR pipes (preferably PPR composite copper pipes) with concealed pipes.

3. The old valves always cannot close the water tightly and are neither beautiful nor easy to use. It is best to replace them with reliable quality vacuum copper ball valves.

3. Circuit Optimization

1. In many buildings around the 1990s, lighting and sockets use a mixed circuit, and the wires are aluminum core wires or 1.5 square meters of copper core wires. , during use, once several electrical appliances are turned on at the same time or if one electrical appliance leaks, the main gate will trip, causing other electrical appliances to be unable to be used normally. In addition, the circuits of these old houses have no grounding protection, which cannot effectively prevent circuit aging or Accidental damage to the human body caused by leakage after a short circuit requires complete transformation! ! !

2. The government has increased the capacity of the strong power systems of some old buildings at the end of the last century, but the increased capacity is generally limited to the air-conditioning circuit, which is basically guaranteed to be used. However, the routing of these increased capacity cables Most of them are wired in trunking or directly run outside the wall with three-phase sheathed wires, which seriously affects the overall aesthetics of the wall. These wires must also be transformed into hidden wires.

3. These old houses; the distribution box settings in old houses are generally relatively old, the circuits are too simple, and the power ratio of each circuit is not reasonable. It needs to be based on the power of all electrical equipment. size, plan a safe and reasonable circuit design. Ideally, there should be five switch circuits in the distribution box: main switch, lighting, ordinary sockets, air conditioners, and kitchen and bathroom sockets. If you have an instant water heater, you need to install a separate circuit of 6 square meters of copper core wires.