The temperature - insulative material that can work as the insulation and siding and decorative material

Boris Aksenov,Ludmila Stefurak,Oleg Stepanov,A Borodinecs,N Vatin,V Sergeev

doi:10.1051/matecconf/201824503018

Boris Aksenov, Ludmila Stefurak + Show 4 more

Open Access

https://doi.org/10.1051/matecconf/201824503018

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Abstract

The article analyzes the new temperature - insulative materials. It is motivated that the temperature - insulative material capable to work in the panel as a temperature insulative and facing-decorative material can be only composite type. The composition of the new material, the technology of its production, as well as the mathematical model of the mechanism of formation of strong crusts at its surfaces. The material that is used for the manufacture of roofing panels, panels BKU with an internal non-metallic layer. These panels allow you to break the bridges of cold in butt joints, which improves thermal performance, reliability and durability of the building as a whole. Based on the developed mathematical model, you can predict the properties of foam plastic.

Highlights

The complete-block method of construction became the main one in arrangement of West Siberian deposits [1]
This paper presents the composition of the new material, the technology of its production, as well as the mathematical model of the mechanism of formation of strong crusts in its surfaces
The polyfoam PP, which is used for insulation of roofing panels, BKU panels with an inner non-metallic layer, is obtained

Summary

Introduction

The complete-block method of construction became the main one in arrangement of West Siberian deposits [1]. At the existing level of panel production technology, only the thermal insulation properties of foams are useful, such an important indicator as strength is not used. The steel frame of the panel is sheathed with steel (aluminum, asbestos cement) sheets and filled with foam or mineral wool plates [10] This leads to a rise in price of panels and deterioration of their thermal performance. We have developed a new type of composite polyfoam (PP), has a pronounced integral structure: the density increases from center to surface due to the formation of a hard crust [21,22]. This paper presents the composition of the new material, the technology of its production, as well as the mathematical model of the mechanism of formation of strong crusts in its surfaces

Materials used for polyfoam PP

The composition of polyfoam PP

Technological parameters production polyfoam PP

F Arh gas bubbles

Conclusions