Abstract

The article discusses wall enclosing structures based on light steel thin-walled structures using mineral wool as a heater. The aim of this work is to determine the most energy-efficient building envelope. For this, two types of steel profile were chosen: thermal profile and thin-walled steel profile. Based on heat engineering calculations, the values of their resistance to heat transfer were obtained. The analysis of the calculations revealed the most energy-efficient design.

Highlights

  • Construction is one of the fastest growing industries in the modern world

  • In one of which STС is used, and in the other a thermal profile, are calculated without taking into account the profile passing through the thickness of the heat-insulating layer, we get the same value of thermal resistance in both cases

  • We calculated the specific heat loss for external frame-sheathing walls using a framework made of LSTС.Structures with a thermo-profile passing through the insulation were studied

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Summary

Introduction

Construction is one of the fastest growing industries in the modern world. In almost any country, significant attention is paid to the issues of construction and architecture. One of the problems that has always attracted the attention of specialists is the reduction in the construction time and the cost of building operation. One of the directions for solving this problem is the introduction of the results of modern scientific research into the design and construction of buildings, the use of more advanced building materials that have improved characteristics for reliability and durability. Warming is produced around the perimeter of the building, so even in a small area of the building insulation may be hundreds of square meters, which leads to significant costs. In this regard, the task of optimizing architectural and planning decisions of buildings seems quite relevant

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