How about smashing walls and smashing them?
Finally, the correct procedure for smashing the wall;1., the demolition should be considered before the neighbors whether the decoration occupancy, demolition will have an impact on neighbors?. Otherwise, you hit a hole in the wall, neighbors drilled from the hole, you beat a meal is not good.2. first, the cutting machine will be used to remove part of the paint layer for cutting.The 3. best use of hammer drill gradually dismantled, not blindly use a sledgehammer to avoid excessive vibration, affect the wall and does not need to remove the neighbors.4. demolition should be checked after the adjacent wall is affected, such as the powder layer is missing, hollowing, should also be eradicated, re powder fill.5., the re construction of the wall should take into account the bearing of the ground, without special requirements, as far as possible to use light materials
Second, we must clear up some of the mistakes in the demolition and reform, in the traditional concept, has always been such a view: Housing load-bearing walls can not be demolished, but non bearing walls are dismantled. This is actually a big misunderstanding. In fact, not all non load bearing walls can be altered at will. As opposed to the load-bearing walls, the non load bearing wall is a minor load-bearing component, but at the same time it is an important support of the bearing wall. Structurally, non load walls are usually designed against walls. That is to say, if an earthquake occurs, these non load bearing walls will bear seismic forces along with the load-bearing walls. Therefore, for a family, the demolition of non load wall or hole in the wall is not a big problem, but if the residents of the entire building are arbitrarily dismantled to change the non load bearing wall, it will greatly reduce the seismic resistance of the building.
First of all, to find out what is load-bearing wall, load-bearing wall, generally speaking, is to bear the weight of the wall. Generally speaking, all the walls of the brick concrete structure are load-bearing walls; the interior walls of the frame structure are generally not load-bearing walls. Of course, specific to the housing structure itself, to determine whether the wall is load-bearing walls, should carefully study the original architectural drawings, and to the actual investigation site to determine. The field test on the wall without prefabricated beam is certainly bearing wall. The non load bearing wall is usually marked on the drawing with a thin solid line or dotted line, which is made of light and simple material. The non load bearing wall is usually thinner and only used for the wall separation.
