[China Aluminum Network] In building decoration projects, the use of aluminum profiles for doors and windows is more common. Although aluminum alloy doors and windows have different sizes and styles, the aluminum profiles used in similar aluminum alloy doors and windows have the same construction methods. The following gives you a detailed introduction to the production and installation of aluminum alloy doors and windows.
The main composition of the casement window A. Window frame parts - There are frame side profiles for the perimeter of the window frame that are used for the I-shaped window profile between the window frames.
B. Window sash parts - sash sashes, glass battens, and rubber battens for sealing glass.
C. Casement window hardware - mainly sash handles, wind braces and sash fastenings.
D. Connections for window frames and sashes - Aluminium profile with a thickness of about 2mm, and self-tapping screws for M4X15nun.
E. Window glass - usually 3mm thick glass.
The common tools used for construction are aluminum alloy cutting machines, hand drills, nine round blades, R20 semi-circular blades, cross screwdrivers, scribe needles, iron foot compasses, steel rulers, and iron squares.
Preparation of aluminum alloy window The main work before construction of the aluminum alloy window is to check the size, style and quantity of the inspection window, check the specification and quantity of the aluminum alloy profile, and check the specifications of the aluminum window hardware accessories.
(1) Checking the size and style of the inspection window In the decoration project, aluminum window production and installation are generally used on site. According to the inspection of construction drawings on the construction site, whether each pattern is consistent and whether it can be installed. If problems are found, they must be reported in a timely manner and discuss with relevant personnel the methods for solving the problems.
(2) Check the specifications of hardware and other accessories There are two categories of aluminum alloy window hardware, sliding window and flat window. There are several series in each category. Therefore, check whether the provided hardware is manufactured with aluminum before production. Alloy window matching. At the same time, Shenzhen decoration also needs to check whether various accessories (such as various edging tops, rubber edge seals, and bumps) are matched and can be fitted with aluminum profiles. If it is not matched with the aluminum profile, there will be too tight or too loose.
Operation procedure: Look for the rules → Door and window openings → Lay the connection iron in the door and window opening → Check the unpacking of aluminum alloy doors and windows → Transport to the installation site according to the drawing number → Check the protective film of aluminum alloy → Installation of aluminum alloy door and window → Caulking around the door window , fill insulation material → clean up → install hardware accessories → install door and window seals → quality inspection → yarn fan install bullets to find the rules: find out the door window edge in the upper layer, use the big wire sinker to lower the door window edge, and on each floor Scribe markings at the door window, and the individual non-straight mouth should be cut and processed. High-rise buildings can use theodolites to find vertical lines.
The horizontal position of the door window should be based on the floor + +1250px horizontal line, up and down, measure the height of the lower skin of the window, straighten the line, and the lower surface of each window (if the same level) should be on the same level.
Wall thickness direction installation position: According to the outer wall large sample diagram and the width of the sill plate, determine the aluminum alloy doors and windows in the wall thickness direction of the installation position; if the thickness of the outer wall deviation, in principle, should be the same room window table plate exposed size consistent In accordance with the standard, the window sill should protrude 5 mm below the window of the aluminum alloy window.
Install the aluminum alloy window over the water: According to the design requirements, the poncho is fixed on the aluminum alloy window, and the installation position should be ensured to be correct and firm.
Antiseptic treatment:
Anti-corrosion treatment on both sides of the door and window frame should be carried out according to design requirements. If no design is required, anti-corrosion materials such as rubber anti-corrosion coating or polypropylene resin can be used to protect the decorative film, and plastic film can also be used for protection. This will prevent direct contact of the sealing cement mortar with the surface of aluminum alloy doors and windows, resulting in electrochemical reactions. Corrosion of aluminum alloy doors and windows.
When the aluminum alloy doors and windows are installed, the iron pieces shall be treated with corrosion protection if they are fixed by connecting iron pieces. The stainless steel pieces are preferably used for the connecting pieces.
3.6 In Place and Temporary Fixation: Install according to the installed installation line, and straighten it up. After the problem is solved, use a wooden wedge to temporarily fix it.
Fix with wall: There are three methods for fixing aluminum doors, windows and walls:
Hammer 6 holes (60mm deep) along the outer wall of the window frame and use a type 6 steel (40mm x 60mm) cement paste to glue 108 cement slurry into the hole. After the cement is finally set, the iron foot and the embedded steel bar are used. Welded.
Connect the iron pieces to the embedded steel plate or the welded structure stirrups.
The concrete wall can use a nail gun to fix the iron foot to the wall.
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