When the owner renovates, the transformation of the structure must be prudent and appropriate, otherwise it may directly affect the safety of the house.
If you want to dismantle or change one part of it, you should first consult and listen to the opinions of the staff of the housing design department and the property management department, and do not blindly construct it, and give yourself or others troubles.
The wall of the balcony door cannot be dismantled at will. The consequence of this is that it will affect the bearing of the structure and earthquake resistance;
Can not arbitrarily dig holes in the wall or expand the original door, especially if some occupants have bought two houses. In order to open the room, they arbitrarily dig the door on the load-bearing wall. The result is often caused by walls or Cracks in the floor; Some owners themselves partition walls directly inside the house, making it difficult to accept the load-carrying capacity of the lower floor, leading to cracking of the floor. In the renovation of toilets and kitchens, do not use sand, cement, etc. to fill in, so as not to exceed the design load of the floor slabs; or in order to transform the needs of the ground to remove the destruction of the floor of the steel, resulting in floor cracking or collapse, etc. .
When installing chandeliers and paving solid wood flooring, care should be taken not to penetrate the floorboards. The general floor thickness is 12 cm to 15 cm. At present, it is common practice to use a keel method to pave solid wood flooring, drill a hole of 5 to 6 cm in the floor with a hammer drill or an electric hammer, insert a wooden wedge in the hole, and then screw the keel into a wooden wedge. If it is geothermal heating, it is absolutely forbidden to drill holes in the floor and floor slabs. The hammer used for drilling requires a 5 cm ruler to ensure the depth of drilling and ensure safety.
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