When some owners decorate their own houses, they often make some structural changes to the original houses to meet their own preferences or personal needs. Although the owner has the right to change the structure of the room type, both the decoration company and the owner should know that the following structural changes are not allowed or must be approved by the relevant departments.

Demolition of walls in Suzhou 1, demolition or reconstruction of load-bearing structures, such as demolition of load-bearing walls, expansion of the original size of doors and windows on load-bearing walls, and demolition of brick-concrete walls connecting balconies;

? Demolition of walls in Suzhou II. Replace the facade of the house and open the doors and windows of the external wall without load;

? Suzhou tearing down the wall 3. Demolition of natural gas pipelines and facilities;

Suzhou tearing down the wall 4. Dismantle pipes and heating devices;

Suzhou tearing down the wall 5. Construction of buildings and structures;

Suzhou tearing down the wall 6. Change rooms or balconies without waterproof requirements into bathrooms and kitchens.

If the decoration company has the previous behavior in the demolition work, then the quality inspection of the interior decoration project can only be handled according to the unskilled project. Therefore, readers who want to decorate should pay attention to the construction structure or put forward unreasonable demolition requirements to the decoration company. At the same time, I also hope that the decoration company can take the initiative to explain the previous situation to the owners to avoid disputes in the future.

Suzhou Wall Demolition and Hydropower Concealed Project

The quality acceptance of concealed works is very important, which is the inherent quality of all residential decoration and can not be ignored. If the owner does not require professional certification, it can be verified according to the following requirements, and a written record can be left if necessary.

Water supply pipes are generally entrusted to the decoration company of the supplier. The supplier must use this instrument to detect pressure leakage and issue a test certificate. The decoration company must keep the certificate. At the end of the renovation, other materials, such as pipes, did move. Maps, etc. , together with the owner to maintain. Water supply pipes and valves shall be fixed with solid pipes.

When the Suzhou city wall is demolished, the cable must pass through the PVC pipe. The total cross-sectional area of cables shall not exceed 40% of PVC pipes (for example, only 2.5 2.5mm square cables can be used for six pipes), and cables shall not be connected to telephone lines, cable TV lines and network cables. Use pipes together. ? The thickness of PVC pipe wall is greater than 1.2mm, and it should be soft and undamaged. Line pipes, hot water pipes and gas pipes should be kept at a certain distance and should not be close to each other.

When the wall is demolished in Suzhou, the cable discharge must be carried out on the wall, and it is not allowed to discharge under the floor, under the floor or at high altitude. The position of the switch should be 130 cm from the ground, and the position of the socket should be about 20 cm from the ground.

The cable on Suzhou demolished roof should not be placed on the keel. Junction boxes, lamps and ceiling fans should not be fixed on the keel. The keel must be fireproof. The size of keel must meet the requirements of roof bearing.

The wall in Suzhou has been demolished, and the decoration company must keep the true direction of water, cable and pipeline to the owner. At present, a considerable number of decoration companies have not provided customers with the actual road map of pipelines, which has brought great inconvenience to future maintenance owners.

When tearing down the wall in Suzhou, the bottom floor and wooden beams must also be moisture-proof, but it is forbidden to use asphalt to treat moisture. After leveling, wooden beams should not be fixed with wedge plugs. The wooden beam must be fixed with a special hammer to expand nails or nails and screws, not just nails or screws. The floor is loud and the wooden beams are not standardized.

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