Exterior wall decoration is also a very important part of the decoration project. Exterior walls have withstood far more "damage and erosion" than interior walls. Year-round wind, sun, and rain make the decoration of exterior walls, both in terms of materials and construction, very critical. Today's exterior wall decoration materials are also relatively rich, and they can be pasted with exterior wall tiles, dry-hanging boards, marble, real stone paint, etc. In many tooling installations, dry-hanging aluminum panels for exterior walls are commonly used, so what are the specific construction steps? 1. Measurement and wiring
When the aluminum plate is dry-hanged on the wall for stringing, the wind force in the surrounding environment cannot exceed level 4. The installation position line of the support frame is accurately projected on the main structure according to the design requirements, and all the Embedded parts are punched out and retested for size. After playing the line, review it immediately to make sure there are no problems with the height and position. 2. Install the connectors
The connectors of the aluminum plate dry-hanging wall are fixed to the embedded part of the main structure through welding. When the embedded iron parts are not embedded in the main structure, the expansion bolts can be fixed to the main structure. on and fixed by connecting iron. 3. Install the frame
The third step of dry-hanging the aluminum plate wall is to fix the vertical frame with anti-corrosion paint on the connector through welding or bolting according to the position of the line shot in the first step. . During installation, check the height and centerline position of the skeleton columns of large-area and large-height aluminum frame curtain walls at any time, and use measuring instruments and line drop rods to ensure the verticality and flatness of the skeleton as required. 4. Install aluminum panels
The fourth step of dry-hanging aluminum panels on the wall is to install the aluminum-plastic panels. Fix the aluminum-plastic panels on the steel frame piece by piece. Pay attention to the 10 to 15 mm gap between the panels. The purpose of the gap is to facilitate adjustment if an error occurs during installation. When installing aluminum-plastic panels, ensure that the lateral and vertical displacement does not exceed 1.5 mm. 5. Gap treatment and closing
After installing the aluminum plate on the dry-hanging wall, clean the surface and frame of the aluminum-plastic plate, and then immediately place sealing strips or weathering strips in the space between the aluminum plates, and then Inject silicone weather-resistant sealant, etc., and the closing of the aluminum plate can be covered with metal plates to cover the wall panels and keels. This basically ends the dry-hanging of aluminum plates on the walls
The dry-hanging of aluminum plates on walls is used in many public buildings. It is often used in the exterior walls of buildings, and the techniques during construction are relatively similar. However, in addition to the craftsmanship, the decoration of exterior walls also has safety issues. It is very common to climb exterior walls during decoration, and the height is relatively high, so in addition to ensuring quality during construction, you must also pay attention to construction safety.
Tubatu provides you with "each decoration quotation, 1-4 local decoration companies, 3 sets of decoration design plans" online for free, as well as decoration avoidance strategies! Click this link:/yezhu/zxbj-cszy.php?to8to_from=seo_zhidao_m_jiare&wb, and you can get it for free~