Aluminum veneer is mainly applied to curtain wall decoration, compared with stone has a light weight, easy to install, high safety performance, durability, etc. Specific advantages are:
1、good corrosion resistance. Aluminum veneer curtain wall plate corrosion resistance is very good, its internal fluorocarbon paint, fluorocarbon paint can be used for up to 25 years, will not fade; 2、good workmanship. Aluminum veneer curtain wall is processed first after painting process, aluminum can be processed into a plane, arc and spherical and other complex geometric shapes; 3、easy to clean and maintain. Fluorine coating film of non-adhesion, so that the surface is difficult to adhere to pollutants, more good to clean; 4、easy and fast installation. Aluminum plate in the factory molding, construction site does not need to cut only a simple fixed; 5、recyclable, environmentally friendly. Aluminum recycling rate of up to 100%, high recycling value, conducive to environmental protection; 6、good steel, high strength. Aluminum veneer curtain wall using high-quality high-strength aluminum alloy sheet, its structure is mainly composed of panels, reinforcement and corner code. Corner code can be directly from the panel bending, stamping molding, can also be riveted in the panel on the small side of the corner code molding. Reinforcement and plate surface after the welding screw connection, so that it becomes a solid whole, enhanced its strength and rigidity, to ensure that in the long-term use of flatness and wind and seismic capacity.
Aluminum curtain wall project in aluminum veneer installation should be noted:
Aluminum veneer production molding, the whole plate through the surrounding aluminum corner code and keel connection. Fixed with screws on the keel, it is strictly prohibited to twist, deformation, bruising, pay attention to the installation of precision control, verticality of the fa?ade 2mm; surface flatness of 3mm; the square of the corner of the sun 3mm; joints straight 0.5mm. aluminum veneer joint width in addition to the consideration of the decorative effect of the fa?ade, it is more important to consider the amount of thermal expansion of the heat expansion, the joints must be sealed with the weather-resistant adhesive embedded joints, to prevent gas infiltration and rainwater seepage.
Seam sealing weatherproof adhesive should be noted when injecting glue:
① Fully clean the gap between the board to ensure that the bonding surface is clean and dry;
② In order to adjust the depth of the seam, to avoid three sides of the glue, the seam filled with polyvinyl chloride foam (small round rod);
③After glue injection, the surface of the seam should be smoothed and the excess glue should be removed;
④ Note that after the injection of glue maintenance, glue in the not fully hardened, do not stain the dust and scratches after the installation of aluminum veneer curtain wall, from top to bottom layer by layer of aluminum veneer surface protection adhesive paper torn off, while synchronized with the dismantling of the frame layer by layer, the removal of the frame should pay attention to the protection of aluminum veneer, do not bruise, scratches, and finally complete the entire construction of the curtain wall project.
Project in the installation process in strict accordance with the requirements of the construction, and adhere to the previous process is not qualified not to carry out the next process of construction quality control principles. So that the quality of the project is guaranteed, to achieve the desired purpose.
Online customer service