Most people's psychology is that second-hand housing decoration should be "less money, more work", which also prompted the decoration of second-hand housing consumers often only consider how to save more. In fact, second-hand housing can feel like a new house, but it must also be spent on cutting edge, a reasonable analysis of the cost of various building materials, so that value for money.
>>>Second-hand house decoration "green" guide
Wall floor to a large renovation
The second-hand house should ask the professional to carry on the field survey to the house before the decoration. Such as wall, floor, ceiling and other obvious cracks, whether smooth, there is no phenomenon of shedding and sanding.
The focus of the renovation of old homes should be on decorative materials, of which the paint on the walls is typical. After years of use, the walls of the old house's walls will show varying degrees of cracking, chalking, and mildew. These phenomena, such as Improper solution will lead to uneven color, rough surface and peeling of the paint on the back brush. This requires the pre-treatment of the base of the wall, such as the top surface, including the eradication of wall dirt, powder wall paint and other dirt, using cement mortar to repair defects in the uneven base, cracks, holes, and in the construction to ensure that the wall Face dry, and note that the wall moisture should not exceed 6%. After the repair, it is necessary to brush a primer and cover it to make it solid. Secondly, it can prevent changes in the grassroots due to pan-alkaline and moisture in the future, and then use a proportion of latex paint to dilute. During the construction, attention shall be paid to the cleanliness of the air at the scene, and dust protection shall be provided. The tool shall be free of debris. The market price of the paint is about RMB 100/L, as long as the environmental protection can be guaranteed. If the paint has a color, the price will be slightly higher. For a 60-square-meter two-bedroom house, the total cost of paint is about 2,000 yuan.
The selection of flooring materials can be called diversification. From solid wood floors, composite wood floors to floor tiles can be selected at will, but the price difference is relatively large. Choose composite floor or floor tiles, the price is generally 100 yuan / square meters, total The price is between four and five thousand yuan. It is more cost-effective for second-hand housing.
Windows and doors replaced with aluminum alloy
The doors and windows in the old house should also be one of the highlights of the renovation. The degree of aging of doors and windows can be divided into several cases: First, if the wooden doors and windows are peeled and deformed, it means that the characteristics of the wood itself have changed and must be removed and redone. If the material is compact and the surface paint film is in good condition, the decorative panel can be applied during the second construction to be used. Second, the steel door and window must be removed and redone if the surface paint film is peeled off and the main body is rusted or cracked.
When reinstalling doors and windows, aluminum alloy windows with sound insulation and heat sealing properties are recommended. At present, the prices of aluminum alloy doors and windows that are popular in the market range from 200 yuan to 1,000 yuan per square meter. The major building materials markets have such aluminum alloy doors and windows in sales. If two rooms and one room have four windows, the total price is about two to three thousand.
Give the "hidden project" hat
The renovation of water, heating, and electricity in second-hand houses is the most common renovation project, and these projects are also the most easily overlooked and most likely to cause problems. There are many unreasonable layouts of the ground waterproof, waterways and heating pipes in the old houses, and the corresponding renovation projects are very large.
Focus one: circuit transformation
Many old houses have the phenomenon of aging wires and illegal wiring, and they need to be renewed and remodeled. The wires in the old house generally have only one or two loops. Even the telephone lines and TV lines are like spider webs everywhere, not to mention broadband access and local area networks. Therefore, circuit modification may be a rewiring process.
At present, the circuit in the home is at least four loops. Usually, the lighting should go all the way, the air conditioner goes all the way, and the outlet goes three to four lanes. The advantage of this is that once a circuit has a short circuit or other problem, the scope of power outage is small and it will not affect the normal operation of other circuits. In addition, if the old house uses aluminum wire, it must be removed because the aluminum wire can no longer meet the needs of modern household electricity. Do not only change the wires of the switch and the plug at the time of decoration, otherwise the owner will use electricity to bury the safety hazard. After removing the old line, in the decoration, each line of the main line must use 2.5mm copper wire, and PVC insulation pipe must be worn when embedding the wire in the wall. According to the new standard, the cross section of each residential house entrance line should not be less than 10 square millimetres. This way, for ordinary families, the lamps and lanterns use a 1.5 square millimeter line and the switch socket can be used with a 2.5 square millimeter line. For the installation of high-power electrical equipment, such as air conditioning, it should go all the way to a 4-square millimeter line.
Focus 2: Replace the socket, switch
For the location and number of switches and sockets in the old house, careful consideration should be given when wiring. The height of the switch or socket in the same room should be the same. Generally, the switch is 1.4 meters from the floor and the outlet is 0.3 meters from the floor. The switches in the entrance hall and living room should be installed when the owner returns home. It is easy to reach the door once you open the door. The place. The number of sockets in the house should not be too small. If the number of sockets in the old house is too small, the wires must be pulled up and connected to the socket board, causing hidden dangers. Therefore, the number of sockets should be given advanced consideration, and the number of households should be reduced as soon as possible. The use of the board. In general, two sockets shall be provided in a room, and the number of sockets in a two-bedroom residential building shall not be less than 14. If the price of each socket, switch is about 10 yuan, the total price is about 200 yuan.
Focus 3: Plumbing Reform
What needs to be emphasized here is that if you want to change the location of the heating in the original house, you must go through the consent of the property management department or the housing management agency of the local community. There must be a standard here. After all the plumbing renovations have been completed, the pipelines should be reasonably connected, tightly connected, without running leaks, without illegal dismantling, and no dead ends can be left behind during and after construction. service.
Renovation and renovation of an old house takes more than a new house. However, if you can maintain the standard of the craft and make use of decoration methods to make up for the lack of old houses, you can get a warm living space as well.
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