When the old house was dissatisfied with the original apartment type, many people chose the load-bearing wall to change the beam in order to change the apartment. However, everyone knows the role of the load-bearing wall on the house. Therefore, if we choose to change it, we still ask professionals to help. If we do not do well, it will cause hidden dangers to our life. So what is the method of changing the beam of the load-bearing wall? Today, Xiaobian will take a look at the method of changing the beam of the load-bearing wall and the consideration of changing the beam of the load-bearing wall!
First, the construction steps of the load-bearing wall to change the beam
One: Firstly, according to the length of the removed load-bearing wall and the load on the wall, the cross-sectional size of the beam can be determined, and the matching length of the steel bar can be calculated, which is more accurate.
Second: Let's take a look at the specific method. Put a steel pipe on both sides of the removed wall to support the whole wall. Don't forget to add a beam and a wooden board, because it can maintain the original stability. , and we tightened between steel shovel.
Three: After the pillars between the load-bearing walls are firmly stabilized, after removing the wall, the debris in the wall should be removed to prevent the original joint concrete from falling.
Four: First remove the bottom mold of the beam, the bottom mold can be added with the isolation layer on the removed masonry, and then remove the reinforcement of the beam, and then remove the supporting side mold. The formwork must be strong to meet the construction and safety requirements of the beam section design dimensions.
Five: Inject concrete from the floor to the pouring hole. First fill the first hole from one side, fill it almost, and then fill the second hole. Then, while observing the first hole, the perfusion stops when the first hole begins to slurry outward. Push the hole down and so on until the hole is filled with concrete
Precautions for changing the load-bearing wall
Matters needing attention 1. The need to change the load-bearing wall to the beam is approved by the national plan design part, and the construction of the tower-level talented building design unit is considered legal reconstruction.
Note 2: The load-bearing wall can be implemented in single-storey buildings and multi-storey buildings, but the high-rise buildings do not advocate changes.
Note 3: When pouring concrete into the beam and column, it must adhere to continuity. Once it stops halfway, the appearance of the wall will become extraordinarily ugly.
Note 4: The load-bearing wall must be constructed in strict accordance with the construction sequence. The roof waterproofing operation should be carried out in the future. If there is no bracket, rubber gasket should be placed on the roof waterproof layer, and the waterproof layer should not be installed. Install equipment and carry out other construction.
The above is the small beam of the load-bearing wall to change the beam method and the load-bearing wall to change the beam to the attention of the matter. It is over here. Through today's introduction, we have a lot of understanding about the information about the load-bearing wall. I want to know more. For more information, please continue to pay attention to the decoration home.
More related wonderful reading:
Load-bearing wall changing beam charging standard bearing wall changing beam construction method
Removal of load-bearing wall and beam-removing method
The method of changing the load-bearing wall to the beam
Self drilling Screw made of 410 stainless steel, high hardness (40 Rockwell C), steel process.
Drilling screw is also very strong hardness, compared to the ordinary screw up, not only to maintain the ability is good, the connection object effect is also very strong, for the performance of the screw, are generally does not need auxiliary processing, can be directly on the object directly drill a Kong Sue into objects, not just use rise very convenient, Also can greatly improve the efficiency of work. This kind of drilling screw can be said to be the first choice of workers in various fields.
So what is the use of drilling screws?
1 stainless steel plate, metal plate, galvanized steel plate, engineering installation.
2 metal curtain wall metal light compartment and other indoor and outdoor installation.
General Angle steel, channel steel, iron plate and other metal materials combined installation.
4, automobile, container, shipbuilding, refrigeration equipment and other assembly projects.
Self drilling screw,hex Self drilling screw,truss Self drilling screw,flat Self drilling screw,pan Self drilling screw
Shenzhen Lanejoy Technology Co.,LTD , https://www.bbq-grillgrate.com