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Stretched aluminum veneer is a high-grade metal decorative material with the following characteristics:
1. Light weight, good rigidity, high strength, good weather resistance and corrosion resistance;
2. The processing technology is complex, the plasticity is strong, the color can be selected in a wide range, and the decoration effect is good;
3. Strong anti-fouling, easy to clean and maintain. Using high-grade aluminum alloy as the main material, using international advanced new patterns, processed according to the shape and size of the project site. The grid of uniform proportions makes the stretched aluminum veneer have an open and transparent view, which can better meet the needs of users.
The processing of the stretched aluminum sheet: including the processing of the stretched aluminum sheet material and the secondary processing for various special-shaped closings in the post-production process. Stretched aluminum sheet processing is an important link in the material preparation process. How to punch a 2.5mm thick aluminum sheet into a mesh sheet that meets the requirements in terms of appearance and quality is technically difficult. The technical department of the supplier has the technology Tackling key problems, carrying out punching tests for many times, the hole diameter, spacing, and punching effect are not only good, but the strength can also meet the requirements of the specification, and the scrap rate of punched aluminum plates is also low. Regarding the secondary processing of the special-shaped reeling board, it is necessary to combine on-site lofting, and use modern measuring and typesetting tools to accurately measure and release the actual size of the special-shaped reeling board, and use a folding machine for secondary processing at the construction site. Block level and elevation size control: In view of the high requirements for the level and elevation size control of each block of the broken-line ceiling, the method of on-site check of the drawing size is adopted, and the construction total station, level and other measurement tools are combined to compose the ceiling. Carry out rough arrangement and fine arrangement to ensure accurate size. After finishing arrangement, an accurate layout section and ceiling plan will be issued, and the keel grid line will be divided through the control of the plan, which is accurate to the control of each fast ceiling. Setting of boom and keel: Due to the large beams of the main structure, various pipelines in the ceiling, and the ceiling itself is a broken line, the distance between the ceiling and the bottom of the structure is large, some exceeding 1.5 meters (the specification requires that when the length of the boom is greater than 1.5 meters When the time, anti-support should be set), the height is different (consider the requirements of the polyline elevation). At the same time, considering the weight of the stretched aluminum plate, the keel and the lamps installed on the stretched aluminum plate, as well as the maintenance requirements of the pipeline in the ceiling during future use, the tensile strength of the boom must be strengthened, and the spacing also needs to consider the modulus of the stretched aluminum plate. Setting, the length should be adjusted horizontally after drawing the line according to the lofting profile. The stretched aluminum ceiling is a concealed keel ceiling.
Pull-net aluminum veneers are generally used outdoors. Suitable for a variety of living and working places, light rail, aluminum honeycomb panel products are adopted by the Guangzhou BRT project, gymnasiums, libraries, administrative office buildings, commercial buildings and other places, subways, have received high ratings, airports, air-conditioning protective covers are Adopted and exhibited by the Guangzhou Asian Games "Clothes and Hats" Project
