Especially in decoration and demolition, attention should be paid to structural pipelines and related protective measures. In case of carelessness, the extra cost loss is not small! Therefore, you must understand these precautions of the supervisor!
Part 1: How to solve three difficult problems in structural demolition and reconstruction
There are many problems in demolition and modification. What is a shear wall? Why can't the shear wall be demolished? Various demolition and modification problems occurred during the decoration process.
1. Why can't the shear wall be changed at will?
Columns, beams, floors, stairs and other places are all part of the building structure. If you change it at will, it will cause structural changes in the building, and the result will be quite serious. If changes are needed, they shall be determined by professional structural technicians in advance, and the appraisal fee shall generally be borne by the owner.
2. Can the partition wall be changed at will?
Some bad partitions, such as cracked brick walls, can be removed after definition, and light partitions can also be removed.
3. What should I pay attention to when removing the ceiling?
When removing the ceiling, pay special attention to the pipes. Hidden pipes may belong to upstairs pipes, such as central air conditioning, fire sprinkler, etc. In particular, the pattern has changed, which may contain lines with different uses.
Part2: attention should be paid to the details of home improvement and demolition.
If you want to have a comfortable home, it is necessary to decorate it according to your own style. After buying a house, many people need to demolish and redecorate what they don't like. What should I pay attention to in the demolition project?
1. Should the gate be demolished first or later?
In principle, it is the last demolition, but if it is a second-floor door, the wooden door or non-sealed door can be removed first, in order to avoid the construction accident caused by the entrance of thieves or non-construction personnel during construction.
2. Can the original pipeline be changed?
In principle, you can, but you should make different migrations according to the change of space. But in the drainage part, it should be handled without affecting the drainage or the power supply position of the main switch.
3. What should be paid attention to in water and electricity during demolition?
First, we should pay attention to the problem of water cut off. Water can be divided into general domestic water and fire water. When water is cut off, fire water cannot be cut off casually. First of all, we should pay attention to the main switch in the building and the coordination with relevant units, especially if it is not handled properly, it may cause water flow downstairs and cause disputes among residents. As far as power failure is concerned. When household electricity is cut off, remember to provide temporary electricity with safety protection devices to facilitate the work of public enemies. Fire electricity, such as emergency lighting equipment or induction systems, such as thermal sensors, should be protected. Be careful when dismantling and remember to restore the original state.
Part3: Dismantle the small details of supervision and gradually solve them.
What should the demolition supervisor do? Teach you three key supervision methods of demolition and reform. Let's have a look.
1. What should I pay attention to in garbage removal?
There are two main ways: bagged and bulk. Special attention should be paid to the garbage removal company with professional license to handle the removal. Pay attention to safety when bagging. It is forbidden to throw it from the top and make a loud noise. Bulk garbage should be bundled.
2. What should I pay attention to when interacting with other residents in the building?
There is a so-called management Committee in the building. Remember to sign the construction cut-off sheet, stating the construction time, cleaning costs, personnel access control and related protection measures. Neighbors should visit first to let the other side know the troubles and inconveniences that may be caused by the construction and reduce the subsequent nuisances. The deposit before construction can be paid by the owner from the project payment, and can also be shared by the designer and the owner Shu Fangfang.
3. What are the protective measures for demolition?
First of all, we should protect the drainage system, such as the drainage pipe in the bathroom and balcony, so as to avoid blockage during construction. These must be remembered!