Stainless steel fittings have been used in the swimming pool walls. The main material concrete that has been used for a long time needs to be repaired and painted every year, especially in the north. Swimming pools constructed of carbon steel and coated each year also require extensive scrubbing and brushing. When the swimming pool uses stainless steel (type 304, 2B finish) as the side wall, the scrubbing is simple and requires only water and soap. Wash quickly. In modern swimming pools, stainless steel tank walls and mixed soil tank bottoms are often used, and concrete for tank bottoms is mainly used for anti-skid.
