Temperature, time and most of the acid is carried out at room temperature, when using heating pickling Shandong magnesium aluminum alloy, generally controlled between 40 ℃ ~ 70 ℃, although the temperature effect on the ability to raise large pickling Jinan magnesium alloy aluminum, but the temperature will exacerbate the workpiece, equipment corrosion Shandong magnesium alloy aluminum prices, the impact on the working environment is very unfavorable; and in the premise to completely remove rust, pickling time should be as short as possible to reduce the aluminum corrosion and hydrogen embrittlement effect material. Therefore, the processing time processing e bath temperature should be strictly controlled and workpiece) face the wind or rain erosion surface to prevent rainwater percolating through the filling material and the wall between the windows, give due consideration to the sealing barrier or other waterproof coating membrane, increasing impermeability; f) the sash junction to leave dispensing slot width 5-8mm, insert injection sealing material, should pay attention to remove floating dust, mortar, so that the sealing material and window frames, wall stick knot securely. Also check whether the sealing material continuously, whether omissions, etc., especially if there is a transfer position angular pores exist; external wall tiles should be used for two or more sealed magnesium alloy aluminum, to avoid patchwork capillary water penetration; g) adjustment pad ban remains in windows box, after the removal of the adhesive to timely and reliable secondary filling dense, filled with attention and the base, except to remove residue should base outside moist; h) should be lower than the indoor outdoor windowsill sill plates 20mm is appropriate, and set sailing slope, drainage flow, to avoid water penetration. Aluminum windows and facades have a certain distance, avoid direct rain erosion. i) door and window fittings materials, specifications, connection method that complies with local "aluminum alloy doors and technical regulations" requirement, timely and concrete or mortar anchor seal, to avoid leaving the sealing material moving cracks under wind loads. Specializing in the production of aluminum magnesium alloy magnesium alloy aluminum manufacturers _ _ cis Alcoa (Views) provided by the Aluminum Co., Ltd. Jinan Heshun. Jinan Heshun Aluminum Co., Ltd. (www.jnhsly.com) (www.jnhsly.cn) is a professional, "aluminum, aluminum, aluminum, aluminum rod, aluminum row, aluminum, aluminum rod, aluminum elbow" of the company. Since its inception, we adhere to the "good faith, sound management" approach, the courage to participate in healthy competition in the market, so that the "aluminum, aluminum, aluminum, aluminum coil, aluminum rod" brand has a good reputation. We adhere to the "service first, customer first" principle, so that cis Alcoa won the trust of customers in all aluminum products, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!