Repair technology dismantling barriers when performing demolition work should follow the following rules: Obligatory presence of protective clothing, including gloves and headgear. The presence of a fire extinguisher on site. Obligatory presence of containers for removal of debris. Necessary to cover the floor in an elevator or an old linoleum or sheet of hardboard with mandatory joint attaching tape to the wall lift. In carrying out demolition work partitions do not drop the partition of fragments on the floor.
When the device of the opening in the bearing walls do not deviate from the requirements of the developed projects. Bearing walls are being dismantled by special tool (diamond discs). Dismantling plumbing done only by plumbers. In case of failure of the crane immediately shut the pipe prefabricated wooden wedge, do not try to plug a hole naked hands, it's useless. As soon as possible find a local plumber and close the water in the riser. When removing the cement-sand screed avoid work hammer perpendicular to the floor, otherwise likely damage to the ceiling in the lower house. Dismantling the old wiring to carry out only specialist electrician. The device is first necessary to identify barriers to the type of material.
The simplest and most quick option – it is plasterboard. But this material has several disadvantages: a hollow wall, damaging light, a little life (compared with other materials), but in some houses (old and wooden floors) use of other materials is impossible because of restrictions on the load on the floor. Tight deadlines use drywall reduces construction time due to lack of plastering and dry wall. This material widely used in decoration of offices and other nonresidential buildings. In the apartments we recommend the use of drywall on ceilings or only when it is impossible to use a different material for one reason or another. Another widely used wall material – foam concrete blocks it.