1. Lighting problem: This is a serious problem in many units. The easiest way is to directly tear down a part of the wall and optimize the space.
2. Safety: It is inevitable to hit the wall and hit the ground. If the load-bearing wall is knocked off during decoration, it will cause serious security risks.
3. Accommodation problem: the first thing to consider in transforming space is accommodation problem. Optimizing some problem spaces can improve space utilization.
4. Bearing wall problem: In the process of demolition and reconstruction, the bearing wall must not be moved, dismantled or punched, otherwise it will cause safety accidents.
5. Balcony counterweight wall: The "counterweight wall" can't be dismantled at will, which plays an important role in provoking balconies, especially floating balconies.
6. Concealed works: Concealed works such as water circuit renovation will directly affect future life use, so it is necessary to guard against death during the renovation process.
Spatial transformation principle
1. Dismantle the wall carefully: don't tear down the wall easily, especially the load-bearing wall, without knowing the function and internal structure of the wall.
2. Don't use red bricks easily: the state has banned the use of red bricks in some high-rise buildings. If a large number of red bricks are used, safety accidents may occur.
3. The decoration of the apartment should be reasonable: if the decoration of the apartment does not bring new functions, then the decoration project is unnecessary.
4, does not affect ventilation and lighting: if the house is not transparent, it will become dark and humid, and your health will also be affected.
5, based on practicality: the transformation of the apartment is to achieve more functions of the house, so it must be based on functions.
Matters needing attention in spatial transformation
1. No need to replace all old furniture.
If the house is renovated a few years later, there is no need to replace all the furniture in the house decoration design. Some furniture looks good, but it looks a little old. It can be repainted with paint, but if there are quality problems, it needs to be replaced accordingly, which can save a lot of money.
Don't mess up the structure of the house.
In the design of house renovation, many old houses are relatively small in area, with unreasonable functions and unreasonable lighting. At the same time, many old houses are brick-concrete structures. When rebuilding the wall, it is necessary to replace the components that support earthquake resistance and load resistance. If you want to expand the interior space, the load-bearing wall will be demolished. This will reduce the load and seismic capacity of the wall and cause serious safety problems.
3, the top wall floor, doors and windows, water and electricity transformation
The floor, door and window of the house are decorated in the design of house reconstruction, because these three elements play a key role in the quality of the house. When these three elements are modified, be sure to check the house to see if there are any cracks. Before hydropower transformation, water content must be detected.
4. Avoid large ceilings and complicated decorations.
In the process of house renovation design, many old houses have no roofs. Therefore, they want to build a big roof for the house when it is renovated. However, due to the low internal height of our old house, if the roof is large, the internal space will be too small, which will affect the lighting effect, so it is best to make small and medium-sized ceilings.
5. The beams and columns of the room cannot be removed and changed.
The beams and columns in the middle of the house can't be demolished. It is very dangerous to dismantle these beams and columns because their function is to support the upper floors. If you tear them down, the floor above will fall off.
6. The wall under the balcony window can't be removed.
The wall under the balcony window can't be removed and changed. There are usually doors and windows on the wall between the room and the balcony. Doors and windows can be removed and replaced, but the low wall under the window can't move, which is the so-called "counterweight wall". The supporting weight of the balcony depends on it. If removed, the bearing capacity of the balcony will be reduced, and the balcony will be in danger of falling.
7, housing demolition acceptance criteria
After the demolition and reconstruction, the owner needs to check the concealed works and hydropower projects when accepting them. First of all, we should pay attention to whether the concealed drainage project is qualified. Among them, the water pipe is watertight, the ground drainage is smooth and the waterproof layer has good performance. Secondly, check the wire engineering, PVC pipeline protection facilities are in place, closely connected, and the ground cement leveling layer is qualified.