Abstract
In modern low-rise housing construction, metal tiles, rolled roofing, various types of wooden roofing, metal roofing, precast reinforced concrete slabs, wavy asbestos cement sheets, reinforced concrete rafters are used for roofs and roofs. The production of many of these types of roofs has a limited industrial base, requires significant consumption of materials and labor intensity of construction work, or involves significant consumption of wood, and their production volumes do not meet the demand of modern construction. An alternative solution is the production of one of the slab materials – cement-chipboard (CB). The purpose of the article is to develop a roof structure using cement-chipboard, a comprehensive study of the stress-strain state of this structure, and the development of an approximate method for calculating the strength and deformability of a СB on an elastic base.