Where do second-hand housing renovations avoid? About the second-hand house decoration taboo


The decoration of second-hand houses must know in advance which are the main structures of the houses. These main structures cannot be changed during renovation. If the main structure is moved, it will put the whole house in danger. Especially for load-bearing walls, hydropower, etc. The most important thing in house demolition is to ensure safety performance. The following decoration home network Xiaobian will give you some knowledge about second-hand housing renovation .


关于二手房装修


About the second-hand house decoration taboo


Can not remove the load-bearing wall, open the door and open the window on the load-bearing wall


The load-bearing wall generally refers to the wall on which the slab, joist, girders, trusses or roof slabs are placed. It not only bears the live loads and static loads transmitted from the above layers, but also bears the self-weight of each layer and puts these loads. Pass to the lower wall to the foundation of the foundation. If the load-bearing wall is dismantled, the balance of this force is destroyed, and the consequences are probably the threat of life that no owner can afford. If you have to dismantle the heavy wall, it is not completely impossible. The Ministry of Construction has regulations that if the heavy-duty wall is to be changed, the original design unit or the design unit with the same qualification as the original design unit must give modifications and reinforcement design schemes before the load-bearing wall can be demolished. In other words, it must be dismantled, but it can be reinforced. However, make sure that reinforcement is a correct and effective reinforcement.


Cannot remove the balcony weight wall


The doors and windows between the general room and the balcony can be removed, but the wall below the window is also the "weight wall" can not be removed, it plays the role of lifting the balcony like a scale. Many owners believe that the role of the weight wall is not great, blocking the sunlight from entering the room and affecting the lighting of the room. Therefore, it is often considered to remove the weight wall. Demolition of the counterweight wall will cause the load-bearing capacity of the balcony to drop, causing the balcony to fall. Demolition of the counterweight wall will change the original force of the building structure, and may also result in reduced load bearing capacity of the balcony and even the risk of collapse.


Can not add static load on the floor or balcony


Some residents laid granite or marble slabs on the floor during the decoration process of the house, enlarged surf bathtubs on the bathroom floor, floor heating equipment on the indoor floor, wall-mounted walls, etc., which significantly increased the static load and overloaded the slab. The state of use seriously endangers the safe use of the house.


关于二手房装修


Can not arbitrarily dismantle gas pipelines, enclose gas valves


Residents or decoration personnel can easily disassemble gas pipelines and enclose gas valves, which can easily cause gas leakage. The gas pipeline is encapsulated, the gas leakage is not easily detected, and the leaking gas is not easily diffused and concentrated locally. Before use, there is no professional safety test, and an open fire will inevitably cause an explosion. Gas facilities have strict technical specifications and safety requirements in design and installation, and must be constructed by professionals. If the residents do need to change the gas pipeline when decorating the living room, they should apply to the gas supply unit, and the gas supply unit will conduct on-site survey and make comments. If the change can be made, the gas supply unit will issue a construction plan and be operated by professionals. Should have professional qualifications.


Can not arbitrarily dismantle the heating pipe (north), water pipe


The heating pipes were demolished during the renovation, and the conditions of the water pipes were also common. Heating pipes and water pipes have a common feature, that is, these pipes form a whole system within a certain range, and each household cannot be completely independent. Therefore, when renovating such a pipeline, it should be cautious, and the transformation should be based on the premise of not affecting the entire system. There are many drawbacks to the dismantling and changing of heating. After the original designed heating is changed, the pressure will change. After the heat balance is broken, the heating will be out of tune, causing the heat in the building to be very hot and cold. The modified heating is difficult to guarantee that it will not leak.


The above is the introduction of the second-hand house decoration taboos brought to you by the decoration home network Xiaobian. If you need to know more information, please continue to pay attention to our home encyclopedia!


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