How is the hidden frame glass curtain wall made?
First, the construction preparation
1. Material preparation: prepare detailed material orders and supply plans according to drawings and engineering conditions.
2. Construction machines and tools: Test the machines and tools used to ensure their good performance.
3. Personnel preparation: technical training and disclosure for skilled workers.
4. Technical preparation: be familiar with the drawings and prepare the related atlas, quality acceptance standards and forms for indoor materials.
Second, the repair of excessive deviation of embedded parts
1, installation of embedded parts
2. Quality requirements
Embedded parts shall be located accurately and buried firmly. The elevation deviation is not more than 9mm, and the left-right displacement is not more than 20mm.
3. Repair method of excessive deviation of embedded parts
When the end of the connecting angle code cannot be welded to the outside of the steel plate, the angle code is cut to increase the weld length; When the side of the corner code cannot be welded, the edge of the corner code is cut off, leaving a weld; When the deviation between the two directions of the embedded plate is large, the steel plate should be supplemented; When the panel is sunken or tilted too much, pad it.
Three. Fabrication and installation of upright posts
1, column manufacturing
2, column installation
Four. Fabrication and installation of cross beam
1, the beam is processed by the manufacturer according to the processing drawing and sent to the site for installation.
2, beam position measurement
Use a level to guide the floor elevation line to the column. Mark the position of the beam on the side of the column according to the floor elevation line. The beam separation error between layers is digested in this layer and should not be accumulated.
3, beam installation
5. Manufacture of structural glass assembly components
Installation of glass assembly parts with intransitive verb structure
1. Positioning marking: determine the horizontal and vertical positions of the glass plate on the facade, and mark on the main frame.
2. Adjustment: After the glass plate is temporarily fixed, adjust the plate to make the standard horizontal and vertical.
3. Fixing: Fix the glass plate on the main frame with a press block. The spacing between briquettes is not more than 300mm. Pay attention to drilling when briquetting, and use M5×20 stainless steel mechanical bolts as bolts. The briquettes must be compacted.
Seven, weather-resistant silicone sealants caulking.
1, fully clean the gap between plates, and there should be no water, grease, paint, rust, cement mortar, dust, etc. Clean the bonding surface completely and dry it.
2. In order to adjust the depth of the joint and avoid sticking on three sides, fill the joint with foam plastic rods. 3. Protective tapes are attached to both sides of the joint to protect the glass from pollution.
4. After injecting glue, polish the surface of glue joint to remove excess glue.
5. Tear off the protective paper after glue injection, and wipe the glass with solvent if necessary.
6. Do not contaminate the glue with dust and scratches before it is completely hardened.
What are the characteristics of hidden frame glass curtain wall?
1. The glass is fixed on the auxiliary frame with silicone structural adhesive, and the auxiliary frame is fixed on the main frame (columns and beams) with mechanical clamping. The assembly components of structural glass are completely separated from the main frame, which is one of the biggest characteristics of the construction of hidden frame glass curtain wall components.
2. The structural glass assembly components are produced in professional workshops, which ensures the injection quality and processing accuracy and saves the silicone structural sealant.
3. The columns and beams are cut in the factory, with high processing precision and less material waste.
4. The construction site reduces the key process of making structural glass assembly components, shortens the construction period and reduces the construction tools.
5. The columns, beams and glass plates are installed one by one on site, which is convenient to install and easy to adjust.
6. The construction is simple, the technological process is clear and easy to understand, and the operators are easy to master, but the professional skills and overall planning ability of management personnel are needed.
Scope of application: This method is suitable for all kinds of hidden frame glass curtain wall projects.
Above, Bian Xiao introduced the manufacturing method of hidden frame glass curtain wall for you in detail, and analyzed the whole construction steps of hidden frame glass curtain wall. You have a detailed understanding of the manufacturing process of hidden frame glass curtain wall. Bian Xiao also introduced the characteristics of hidden frame glass curtain wall, which is different from ordinary glass curtain wall. Generally speaking, 1 Many new buildings prefer the hidden frame glass curtain wall.
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