Do you know how to do prefabricated prefabricated buildings? Let's have a look! -wellcamp light steel villa manufacturers

The construction of prefabricated housing projects has long become a new technology that must be grasped by workers in the industry. Under such a construction method, how do the mechanical and electrical engineering reservations and embedded parts work? When manufacturing prefabricated components in the factory, the lines, boxes, boxes and waterproof casings in prefabricated components such as house slat walls and platforms will be embedded in synchronous operation, and only the threading pipes of the cast slab platform will be developed at the construction site. link. Next, let's go to the construction site to see the construction site together. Prefabricated parts of electrical equipment Prefabricated parts Wall body/power socket box, bottom box and conduit in the prefabricated parts are completed in the factory and the interface of the prefabricated parts, the production and processing and construction sites of the prefabricated parts in the factory The construction of the embedded parts is exactly the same. After the structural characteristics are clarified, the junction box in the wall is fixed on the wall plate in the wall according to the building elevation designed in the construction drawing. The pipes are arranged according to the requirements, fixed firmly and plugged at the mouth of the pipe, and there are pre-embedded threading pipes connecting holes at the heel of the wall. The threading pipe of the embedded parts of the construction site engineering construction shall strictly follow the threading pipe leading and the end of the threading pipe designed in the construction drawing. , If the threading pipe is modified, it will endanger the threading pipe of the prefabricated wall and the prefabricated board of the house, which will bring a lot of inconvenience to the construction. The specific location of the junction box in the wall should be embedded according to the specific location of the construction drawing. Otherwise, when the prefabricated wall is built, there will be a common conflict between the roof and the wall when the nozzle is connected, which will endanger the construction in the middle and later stages. When the prefabricated floor/Pc board is produced and processed in the factory, the box (junction box) of the lamp position should be accurately positioned, underlined and fixed, and the junction box should be embedded in the nozzle and plugged well. When the electrical equipment threading pipe passes through the prefabricated beam, the waterproof casing of the threading pipe and the door beam shall be embedded in the prefabricated beam. The construction site is to connect the junction box of the embedded parts in the Pc board to the embedded parts of the junction box of the prefabricated wall body at the nozzle, and the threading pipes between the various junction boxes. Prefabricated parts in the factory Prefabricated parts are prefabricated in the factory. Prefabricated parts are prefabricated in the wall body/prefabricated parts. Power socket boxes, bottom boxes and conduits in the prefabricated components, as well as the junction boxes in the floor/Pc board are prefabricated. Examples of junction boxes and conduits in component walls ① Embedded parts of junction boxes ② Connecting holes between floors and prefabricated wall conduits ① Embedded parts of junction boxes ② Public parts of walls and floors can be connected to conduits Connecting the junction box in the wall of the hole prefabricated member and the embedded part hole of the connection point ① The junction box embedded part in the top plate of the prefabricated member Schematic diagram of the connection between the pipe opening of the line pipe in the hanging plate and the embedded part of the outer wall and the cast-in-place slab layer of the platform. Laying and connection operations: the connection between the embedded part of the threading pipe at the outer wall of the house and the junction box of the embedded part of the roof, and the connection between the interfaces of the embedded parts of the junction box of the roof. House exterior wall panel threading pipe embedded parts mouth and roof embedded parts junction box connected roof embedded parts junction boxes connected to each other two water supply and drainage embedded parts embedded parts prefabricated building structural features prefabricated components The water supply and drainage hole embedded parts on the component Pc board should be designed according to the water supply and drainage drawings and combined with the processing engineering drawings in the factory to carry out the prefabricated component holes. First, you must be very familiar with the engineering drawings, and secondly, arrange the threading pipes scientifically and reasonably to make them beautiful and neat. The waterproof casing is real and effective according to the specific position of the engineering drawings when prefabricating the Pc board. The underline accurately locates and fixes the waterproof casing to ensure that the bottom of the safe waterproof casing is scattered and aligned, and there is no vertical deflection. When the prefabricated component wall is used, it should be accurately positioned according to the underline of the building elevation after the construction of the building structure project is 500 mm clear, and placed in the waterproof casing to review and level. Back plug the leak holes; the construction site construction is to connect the condensate holes in the prefabricated outer wall panels, and reserve the reserved line pipes and prefabricated panels (PC boards) for the holes for the water pipes of the prefabricated composite beams. Continuation of pipe holes. Reservation in the processing plant For the prefabricated components in the processing plant, only the water supply and drainage holes are reserved on the prefabricated plate. For example, the water supply and drainage holes in the pipeline well are reserved for public parts. The fire pipeline installation holes are reserved. ① Reserved for Water pipe groove ② Reserved drainage pipe holes Caisson-type toilet water supply and drainage holes Reserved living balcony drainage pipe holes Reserved central air-conditioning panel drainage pipe holes Reserved reserved on the construction site The construction site is based on the prefabricated board reservation The specific location of the hole,Use the reserved line pipe to stay in the pipeline well for the water supply pipe. Reserve the line pipe for the fire safety water supply pipe in the public area. Reserve the line pipe for the living balcony drainage pipe. Reserve the line pipe for reservation.