This paper gives the reasons why cracks are formed in the walls of multistorey buildings with blocks of red sandstone as building material and also gives preventive measures against the cracks.

阐述了红砂岩石块作建材，用于多层楼房的墙体砌筑发生开裂的原因及其预防措施。

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Residents pay rent, most houses have kitchens and electricity, and building materials range from flimsy corrugated-iron shacks to permanent, multistorey concrete structures.

BBC: Mumbai: India's Tinseltown