Because of the extensive application of glass curtain wall, glass curtain wall fittings industry gets swift and violent development, but a lot of people do not know what is glass curtain wall fittings what, include what fittings and the installation step of curtain wall fittings construction? glass spider fittings curtain wall accessories have stainless steel curtain wall spider, connector, connector spider, glass clip, handrail connector, canopy accessories, support rod, rod, cable, stainless steel cable and so on
Construction and installation steps and key points of curtain wall accessories:
Process Step:
1. Accurate debugging of measuring instrument for curtain wall accessories (manufacturer's certificate and annual inspection record shall be provided)
2. Close cooperation with civil engineering units is required when measuring curtain wall accessories
3, curtain wall accessories carefully check architectural drawings
Ii. Rear embedded plate
1. Carefully check the location of the embedded plate according to the embedded part drawings
2. During the installation of chemical bolts (the opening position is accurate, the opening depth is hit to the design requirements, the hole cleaning is in accordance with the specification requirements, and the drug pipe is installed in place.
3. Installation sequence of fixed embedded curtain wall accessory board materials (embedded board, 30*30*4 galvanized square gasket, flat pad, spring gasket, nut), among which the installation of galvanized square gasket and embedded board shall be welded at 3 points, and the welding position shall be rust-proof
Galvanized steel corner code (8# channel steel, 80*60*5 galvanized steel pass) :
1. When connecting with buried plate and steel keel, full welding is required (full welding on all sides), and the welding parts shall be rust-proof (the welding slag shall be cleaned up).
2, and aluminum alloy column connection, the middle needs to be separated by 110*80 stainless steel gasket
Iv. Stainless steel bolt set:
1, connect steel corner code and aluminum alloy column curtain wall accessories, installation order is: flat pad, galvanized square gasket, steel corner code, 110*80 stainless steel gasket, aluminum column, 110*80 stainless steel gasket, steel corner code, galvanized square gasket, flat pad, spring gasket, nut
2. When connecting stone pendants of curtain wall accessories, the installation sequence is: flat mat, stone pendant, flat mat, spring gasket and nut
Aluminum alloy column and beam connection: the connection between corner code and aluminum alloy column shall be separated by rubber gasket (anti-noise).
Six, steel keel processing:
1, Angle steel cutting size standard, full and consistent weld (fish scale), after cleaning slag carefully check the weld length, position (do not deviation)
2. The anti-rust paint spraying of curtain wall accessories is in place (including Angle steel cutting), and the anti-rust paint is dried thoroughly before the silver paint operation
Seven, insulation cotton installation:
1, in the wall wall parts of wall wall installation, insulation nail depth is more than 40 mm, the whole piece of insulation cotton with 6 nails, 2/3 pieces of insulation cotton with 4 nails, 1/3 pieces of insulation cotton with 2 nails
2, the surface of tin foil should be well preserved, flat (the interlayer beam fire partition tin foil clean)
3, in the aluminum part of the insulation cotton installation, rock wool needle must be installed in the root and the top of the iron plate fixed
4, insulation cotton laying must be staggered
Viii. Material processing and installation must ensure the quality inspection after the completion of each working face, and ensure there is no problem before the next construction of curtain wall accessories
Ix. The installation of other materials must meet the requirements of design specifications. If there are any parts that cannot be constructed, the technical personnel of the project department must be notified, and the construction scheme shall be determined through communication with relevant units.
The above is the curtain wall accessories construction and installation steps and key points, in the construction should pay attention to the above points can better install glass curtain wall accessories.
