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The tiling of mosques and religious buildings has a long history, but the biggest drawback that can be taken with tiles is that they need to be repaired every few years to prevent the possible falling of pieces of tiles, which can lead to large costs. have
Another disadvantage of tiling is the high weight of the materials used, which can even reach up to 100 tons. In recent decades, with the development of the metal industry, including steel, a turning point was formed in the architecture of mosques. Metal music was started in the city of Babol in the 70s, and very soon it took place in the whole of Iran and was welcomed by the public.
Metal domes and garlands are made with a heavy profile skeleton and sheet covering made of steel or aluminum.
Some advantages of metal work compared to tiles: > 2- Faster execution speed
3- High durability compared to tiles against cold and heat
4- Long life and no need for reconstruction and repair
5- Lower cost