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What is the disadvantage of aluminum roofing sheet?

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  • What is the disadvantage of aluminum roofing sheet?
• What is the disadvantage of aluminum roofing sheet?

• What is the disadvantage of aluminum roofing sheet?

  haomeialu > 01-10-2018, 01:02 AM

  The Aluminium roofing sheet metal is becoming a popular choice for use in installations and buildings. Aluminium roofing sheet is corrosion-resistant in almost any kind of environment. Even in highly-corrosive industrial environments, aluminium roofing sheet is resistant to fumes and vapours of organic compounds and to chemicals like ammonia, carbon-dioxide and acids like hydrochloric acid, nitric acid and sulphuric acid. This corrosion-resistant property gives the metal a long life and keeps it looking good throughout its life.
  
  Aluminium roofing sheet-The shine and brightness of aluminium livens its surroundings and because it doesn't stain, discolour or rot, it looks bright and shiny for a long time. Aluminium corrugated sheets can take a variety of finishes, colours and textures, which protect it and add further to its appearance.
  An alumunium structure can be easily dismantled, transported and re-assembled to a new location. Though the metal is a good conductor of heat, its high reflectivity of radiant heat and light (75 to 80 per cent when new, 60 per cent after several years) keeps the interiors of an aluminium building from five to eight degree celsius cooler in summer while its low emission rate cuts heat loss during winter.
  Aluminium roofing sheet is easy to maintain and can be washed easily. but it have disadvantage . It is very troublesome to carry semi finished products to the site in the factory, and if it meets the patch, it is very troublesome.
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