Abstract
The aim of this study is to improve characteristics of thermal efficient panels on a wooden frame with a polystyrene cement insulation for construction of quickly erectable low-rise residential buildings. The construction of quickly erectable low-rise residential buildings erected after the earthquake in Altai, Kosh-Agach village (Russia), is considered. They were built with the use of wall panels on a wooden frame with an effective polystyrene cement insulation. After 15 years of operation, on the basis of defects revealed during the inspection of a residential building, enclosing structures are calculated using the ELCUT 6.3 software, and the floor panels are calculated using the SCAD OFFICE software.
Highlights
Natural disasters set the tasks for world and Russian science for quick recovery of damage caused by natural phenomena: fires, earthquakes, tsunamis, floods, landslides and others
Reduction of mass and cost of buildings can be achieved by using effective insulation in cladding, lighter and stronger structural materials, using advanced technological processes in the production of lightweight cladding (Nagruzova L., спроаLaukaitisраспедлни A.) [2,3]
The weight of insulated lightweight wall panels with effective insulation does not exceed 10-12 kg/m, which is 2025 times lighter than walls made of reinforced concrete on lightweight aggregates
Summary
Natural disasters set the tasks for world and Russian science for quick recovery of damage caused by natural phenomena: fires, earthquakes, tsunamis, floods, landslides and others. New types of building construction are becoming more and more widespread, including quickly erectable buildings and constructions made of various lightweight materials and structures [1]. A characteristic feature of the development of the material and technical base of housing construction is a significant expansion of the use of new types of lightweight structures with effective insulants. Domestic and foreign construction experience convincingly shows the feasibility of using lightweight cladding instead of reinforced concrete walls with lightweight porous aggregates. The weight of a brick house, related to the plan area, is 2.0 t/m2; panel house 1.5 t/m2 in our country, and abroad - 1.0 t/m2. The weight of insulated lightweight wall panels with effective insulation does not exceed 10-12 kg/m, which is 2025 times lighter than walls made of reinforced concrete on lightweight aggregates
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