Weather condition
• When metal and water combine, it usually results in rust, which is what many people might worry about when they think about their steel structure in the rain.
• If it is kept in open to air for too long period it start coroding, now a days coated steel bar also used.
• STEEL AFFECTED BY WEATHER CONDITIONS
• Air temperature will cause expansion or contraction of the material. Solar radiation increases the temperature hence expansion. Humidity and precipitation on an unprotected steel will lead to corrosion.
• Still new technique of fibre reinforcement is also the solution for the above problem.
• TO AVOID CORROSION:
• WEATHER RESISTANT STEEL is commonly known as CORTEN (CORrosion resistance – TENsile strength).
• The products made of weather resistant steel have a long lifespan in even the most challenging weather conditions
• Weather resistant steels are used in various applications requiring high weather stress:
facades
bridges
steel tanks
sea containers
chimneys
fire places
any other steel structure used outside
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