Orange peel aluminum coil Yiyang

Description :

　　The construction deviation is 3mm (this data refers to the explanation in Article 4.3.9 of JGJ102-2003), which is consistent with the actual situation. The calculated adhesive joint value is 13mm. When applying adhesive to the aluminum plate on site, the temperature of the aluminum plate is 20 degrees. In the Jinan area, during the hot summer, the temperature of the roof aluminum plate measured on site can reach up to 80 degrees. Due to the fact that the linear coefficient of steel is about half of that of aluminum, and the steel keel is covered by aluminum plates, it belongs to the indoor part with a small temperature difference (about a quarter of that of aluminum plates), and the expansion and contraction amount is also very small (1/4X1/2=1/8), which is temporarily ignored. Calculation: When gluing aluminum plates, the temperature difference between them and the hot summer days is 80-20=60 degrees. The expansion and contraction of aluminum plate under a temperature difference of 60 degrees is t=2X2.35 * 0.00001 * 60=3.384mm. This requires a displacement bearing capacity of 3.384/13=26% for the 13mm weather resistant adhesive joint according to Article 3.3 of JC/T882-2001 standard

　　Characteristics of Aluminum Coil

　　The strength of aluminum coil is about 10% higher than 1100, and its formability, solubility, and corrosion resistance are all good. Generally used for objects, heat sinks, cosmetic boards, copier rollers, and ship materials, it is a widely used rust proof aluminum. This alloy has low strength (slightly higher than industrial pure aluminum) and cannot be strengthened by heat treatment. Therefore, cold working methods are used to improve its mechanical properties: it has high plasticity in the annealed state, good plasticity in semi cold work hardening, low plasticity in cold work hardening, good corrosion resistance, good weldability, and poor machinability.

　　The main use of insulation aluminum coil: Alloy aluminum coil is mainly used for low load parts that require high plasticity and good weldability, and work in liquid or gas media, such as oil tanks, gasoline or lubricant pipelines, various liquid containers, and other small load parts made by deep drawing.

　　Our company mainly engages in deep processing of aluminum materials, including coils, insulation aluminum coils, aluminum sheets, insulation aluminum sheets, color coated aluminum coils, patterned aluminum coils, aluminum plates, aluminum tiles, embossed aluminum plates, mirror aluminum plates, aluminum corrugated plates and aluminum alloy plates, coils, pipes, rods, wires, rows, strips, foils, etc. Aluminum specifications, dimensions, and performance can be customized according to the actual needs of users. Aluminum products are widely used in industries such as aerospace, instrumentation, chemical, construction, packaging, air conditioning, solar energy, refrigerators, washing machines, anti-corrosion and insulation, and automobile manufacturing. There are more than 10 varieties and over 1000 specifications of products produced according to national standards. Our clients cover 24 provinces, cities, and autonomous regions in China; And exported to more than 20 countries and regions. With excellent products and services, we have gained the trust and praise of customers both domestically and internationally.

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