why do we use aluminium to make roofing sheet
Answers
Explanation:
Aluminium metal has the highest strength to weight ratio of any metal and is even superior to steel. This makes it an incredibly strong material, which combined with its light weight making it a great roofing material. With Aluminium sheets you get a lot of benefits, the first being the basic work of shielding your structure and then there is the beauty and class that it gives your building. Aluminium roofing sheets are also known to be very reliable and long lasting. They are not prone to leaking and they are not corrosive. It naturally reflect light and emit heat.
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Because... aluminium ko rust nhi lagti...
You might have heard about aluminium oxidation. In this process, aluminium is oxidised to prevent it from rusting. Due to this property, it is used in making roof sheets.