Aluminum alloy generally used in dining room, kitchen, bathroom, etc. above construction, the first sheet to be dry and flat base surface, preferably with plywood, block board to do the bottom, to prevent cracking deformation. Secondly, when you pay attention to the glue stick aluminum plate must be uniform, to be volatile glue thinner to touch the sticky paste with a wooden hammer percussion compaction. Which is good, Shandong third hot-rolled aluminum, aluminum panels in the use of attention according to the design is divided into several blocks. Not the whole or a large area, otherwise easily lead to hollowing open plastic. Which is good fourth Jinan hot-rolled aluminum, aluminum composite panel seams inro generally sealed with glass, plastic, glass, plastic injection requires closure must be uniform when full, clean the surface is dry to make the lines the same thickness. 6063 aluminum surface is easily scratched, scratches or bumps, mainly due to: 1, ingot or slab debris attached to the surface segregation. When the presence of a large number of ingot surface segregation and floating matter was not conducted when the ingot homogenization or homogenization treatment ineffective, ingot memory hard metal particles in a certain amount, during the extrusion process the metal strip passing through the work Shandong hot-rolled aluminum manufacturers, these segregation or hard surfaced metal particles attached to the work surface or to work with a belt damage, eventually leading to scratches on the surface profile; 2, or working to bring the mold cavity with debris, mold work with lower hardness, the working surface of the belt during extrusion profiles scratch injury; 3, the material placed on the bed rail or have had a hard inclusions within the bare metal or graphite strip, when in contact with the profile cause scratches on the surface profile; 4, at the fork rod material discharge from the profile rails when put to bed, caused due to excessive speed bumps profiles; 5, put the bed in the profile drag caused by man-made scratches; 6, during transport or friction between the extrusion damage profiles. Jinan hot-rolled aluminum manufacturer Alcoa _ cis (certified) _ Hot-rolled aluminum sheet provided by the Aluminum Co. of Jinan rolls. Jinan Heshun Aluminum Co. (www.jnhsly.com) Shandong Jinan, aluminum products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Aluminum leadership in cis with the staff warmly welcome all inquiries negotiations to create a better future for aluminum rolls.