Comprehensive analysis of cost and process of wall demolition and reconstruction

Wall demolition and reconstruction is an important project to adjust the housing structure. By demolishing the wall, the unreasonable units are adjusted to a more reasonable layout scheme. So what pits should we pay attention to in wall demolition and reconstruction?

First, the cost analysis of wall demolition and renovation

1. The cost of wall demolition and reconstruction mainly includes the cost of wall demolition, wall building, labor and garbage removal.

2. Generally, the cost of demolishing and building a wall is calculated by area.

Demolition of the wall is per square meter 10- 15 yuan, and the cost of building the wall includes the material cost per square meter in 50 yuan. The price of the wall demolition service provided by the decoration company is higher.

3. The labor cost of wall demolition and reconstruction is about 80 yuan. If the builder's brand qualification is good, the quotation will be slightly higher.

4. The freight for garbage removal shall be determined through consultation with the construction party and the residential property.

Second, the wall demolition construction process

1 Before the wall is demolished, necessary enclosure measures should be taken at the construction site, and obvious construction signs and safety warning signs should be set around.

2. After the power supply and gas facilities are closed, the wall construction will begin. In principle, the walls are demolished from top to bottom, one by one. Construction personnel need to wear safety helmets.

3. If unknown wires and pipes are found in the process of wall demolition, stop the construction and check whether harmful gases and foreign bodies are buried in the wires and pipes. If there are any casualties, report to the relevant departments immediately.

4, in the process of wall demolition, should abide by the residential safety specification construction specification, construction in a reasonable time, to avoid noise and dust nuisance.

5. After the wall is demolished, it is necessary to clean up the muck and construction waste in time and transport them out by vehicle.

Three. Matters needing attention in wall demolition and reconstruction

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2. When the wall is demolished and rebuilt, it is necessary to consider the transformation scheme of the circuit pipeline in advance, so as to avoid damaging the part of the circuit that needs to be reserved during the demolition and reconstruction, resulting in unnecessary circuit reconstruction expenses.

3. Modern high-rise buildings usually adopt external wall load-bearing building design, and the internal wall is mainly a lightweight structural wall that acts as a partition. Therefore, if the wall is reconstructed in the process of demolition and reconstruction, the wall material with better sound insulation or safety effect can be considered.

4. The wall demolition and reconstruction is a very demanding thing for the decoration company's construction specifications. Therefore, it is suggested that in the wall demolition and reconstruction, experienced decoration companies should be invited to know the wall structure in detail, and then the demolition and reconstruction plan should be determined, and the property management department should be asked to file for review.

The above is a comprehensive analysis of the cost of wall demolition and reconstruction. Please continue to pay attention to more decoration knowledge, decoration company evaluation and decoration cases!