aluminum flood barrier cleaning

The advantages and disadvantages of aluminum alloy baffles are as follows: advantage Lightweight design: Aluminum alloy material has a low density (about 2.7g/cm ³), and its weight is only one-third of steel for the same volume, making it easy to handle and install. ‌ Strong corrosion resistance: Surface oxide film and electrophoretic oxidation treatment can effectively resist corrosion from rainwater, seawater, etc., and are not easy to rust after long-term use. ‌ High strength and durability: 6063 T5 aluminum alloy material has a tensile strength of over 200MPa and a service life of over 50 years after electrophoretic oxidation treatment. ‌ Reusable: Designed as a modular structure that can be disassembled and reassembled to reduce resource waste. ‌ Excellent waterproof performance: sealed with EPDM waterproof rubber strip, the waterproof effect can reach over 99%. ‌ shortcoming High cost: The raw material and processing costs are about 30% -50% higher than traditional steel, and the initial investment is relatively large. ‌ Low temperature toughness decline: In low temperature environments (such as cold regions in winter), there may be a risk of brittle fracture. ‌ one High precision machining requirements: Complex shapes require precision machining equipment, otherwise surface scratches or dimensional deviations are prone to occur. ‌