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Residential interior decoration activities, the following acts are prohibited:
(1) The design proposal is not proposed by the original design unit or the design unit with the corresponding qualification level, and the construction subject and the load-bearing structure are changed.
(b) Change rooms or balconies without waterproof requirements to toilets and kitchens.
(c) Extend the original size of doors and windows on the load-bearing wall, and remove the bricks and concrete walls that connect the balconies.
(4) Damage to the original energy-saving facilities in the house and reduce the energy-saving effect.
(5) Other acts that affect the construction structure and use safety. This means that the homeowner cannot freely change the original room structure due to his own preferences and needs.
Article 6 further stipulates that the decoration person is engaged in residential interior decoration and decoration activities and may not have the following actions without approval:
(a) Build buildings and structures.
(b) Change the facades of residential buildings and open doors and windows on non-load-bearing external walls.
(c) Demolition of heating pipes and facilities.
(4) Demolition of gas pipelines and facilities.
Nowadays, there are seven types of renovations that are more common and endanger structural safety:
1. Remove the partition or the partition or the window in the room;
2, when the depth of the slot is more than 6 cm;
3. The level difference on the balcony is filled with slag;
4. Transform the balcony into a kitchen or bathroom;
5. Dig holes in the wall to make shoes cabinets;
6. Make a window or add a door on the wall;
7. Fill the original windows and doors. Paving more than one centimeter of stone, building wall in the interior, etc. to increase the ground load on the building;
If it is really necessary to make changes and design units have been proposed by the original design unit or a design unit with a corresponding qualification level, Article 9 also stipulates: It must entrust the decoration and decoration enterprises with corresponding qualifications to undertake the design. Article 10 also requires that decoration and decoration companies must comply with the mandatory standards for construction and other technical standards, and must not cut corners to ensure the quality of decoration works.
The first thing to understand is what a non-bearing wall and what is a load-bearing wall. The house is composed of a column frame made of reinforced concrete. The floor is supported by a horizontal and vertical array. The array is supported by columns and the columns are supported by the foundation. This structure is usually visible inside the house. Most of the walls between columns are filled with hollow bricks or ordinary bricks. This type of wall is generally detachable, and it does not affect the safety of the buildings after the demolition. The house does not see the column. The reinforced concrete wall is used for bearing. This type of wall is generally thick. This type of wall cannot be removed. Demolition will affect the safety of the entire building.
Change the load-bearing structure and non-load-bearing structure of the house, change the flat layout of the house, change the nature of the use of the house, and change the load such as: opening a new hole, enlarge the size of the original door and window openings; remove the window of the balcony under the canopy wall; on the wall More drilling, picking cut trenches; floor plus marble, granite, terrazzo floors; new ceilings; installation of large lamps; balcony to change the kitchen.
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