doors and windows can be used for a longer period of time to protect the comfort and safety of the home environment, so how is the installation of aluminium windows done, today, let's learn about the specific steps and aspects of installing braiding in Xiao aluminium windows. I hope it will be helpful to you.
Construction preparation
technical preparation
the position and size of the door and window opening are consistent with the construction drawing, and the technical disclosure work should be done according to the construction requirements.
Material preparation
① the specifications and models of aluminum alloy doors and windows should meet the design requirements, and the hardware accessories are complete, with the factory certificate, material inspection report and the seal of the manufacturer.
② aluminum alloy doors and windows shall be tested for wind pressure resistance, air permeability and rainwater permeability, and all properties shall conform to the design requirements and relevant standards.
③ the insulation performance of doors and windows with insulation requirements shall conform to the design requirements and relevant standards.
④ anti-corrosion materials, caulking materials, sealing materials, anti-rust paint, cement, sand, connecting plates, etc. conform to the design requirements and relevant standards.
Main machinery
aluminum Alloy cutting machine, electric hand drill, impact drill, small welding machine, nail gun, rubber cylinder, glass suction tray, coping saw, hand hammer, wrench, screwdriver, wooden wedge, bracket hand castanets, wire pendant, horizontal ruler, steel tap, ink fountain, etc.
Operating conditions
the main structure has passed the acceptance of relevant quality departments. The project quality inspection has completed the handover procedures.
Play the center line of doors and windows according to the size required by the drawings, and play the indoor 0.5m horizontal line. Aluminum alloy doors and windows should be along the edge line of the full height pop-up window of the building before installation.
Check whether the size and elevation of door and window openings meet the design requirements. Doors and windows with embedded parts should also check whether the quantity, location and embedding method of embedded parts meet the design requirements.
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Check the aluminum alloy doors and windows. If there are shards, channeling angles, warpage unevenness, deviation exceeding the standard, surface damage, deformation, looseness and appearance color difference, they should negotiate with relevant personnel to solve the problem, aluminium windows can be installed only after being processed and accepted.
Paste the protective film on the surface of aluminum alloy doors and windows. Check the protective film before installing aluminum alloy doors and windows. If there is any damage, it should be pasted and then installed.
Construction Technology
process Flow
bullet line positioning & rarr; Door and window hole processing & rarr; Anti-corrosion treatment & rarr; Aluminum alloy door and window unpacking, Inspection & rarr; Aluminum alloy handle installation & rarr; Aluminum alloy door and window frame in place and temporarily fixed & rarr; aluminum Alloy door and window frame fixing & rarr; Handling of gap between door and window frame and wall & rarr; Cleaning & rarr; Installation of door and window fan and door and window glass & rarr; Installation of hardware accessories
operation process
bullet line positioning
use large Line Pendant along the full height of the building (high-rise buildings should use theodolite to find a perpendicular line) to test doors and windows, and mark the window of each door. And copy and test the actual distance between the door and window opening and the door and window edge line layer by layer, and record and mark those that need to be processed.
The horizontal position of the doors and windows should be measured by the horizontal line of 0.5m in the floor. The height below the window should be measured by the horizontal line of leather tag M, and the elastic line should be straight. Each floor must keep the height of leather tag under the window consistent, and the lower opening of aluminium alloy door should be 0.51m.
The installation position in the direction of wall thickness shall be determined according to the design requirements and the width of sill plate. In principle, the exposed size of sill plate in the same room shall be the same, and sill plate shall be extended to 5mm below aluminium windows.
Door and window opening treatment
if the opening of doors and windows is offset, not vertical or square, chisel or plastering shall be carried out.
Anti-corrosion treatment
when the outer surface of the four sides of the door and window frame has anti-corrosion treatment design requirements, it shall be treated according to the design requirements. If there is no requirement in the design, anticorrosive paint can be painted or plastic film can be pasted for protection, so as to avoid cement mortar directly contacting the surface of aluminum alloy doors and windows, causing chemical reaction and corrosion of aluminum alloy doors and windows.
