Scientific publications

А.А. Пак, Р.Н. Сухорукова.

Технология и свойства композиционных материалов для ограждающих конструкций зданий

// Проблемы рационального использования природного и техногенного сырья Баренцева региона в технологии строительных и технических материалов. Материалы Второй международной научной конференции. Петрозаводск: КарНЦ РАН, 2005. C. 155-158

A.A. Pak, R.N. Sukhorukova. Technology and features of composite materials for fencing structures of buildings // Problems in the rational use of natural and technogenic raw materials from the Barents region in construction and technical material technology. Proceedings of Second International Conference. Petrozavodsk: Karelian Research Centre, 2005. Pp. 155-158

A brief analysis of the state of the art in heat insulation of building fencing structures, meeting the ‘Construction norms and specifications' requirements 23-02.2003 ‘Heat insulation of buildings', is presented. A new method is suggested which enables to produce composite multi-layered materials of the ‘sandwich' type, based on aerated concrete and polystyrene foam, with the thermal conductivity of resulting articles 1.5-1.8 times lower than with cellular concrete. The method represents an innovation in that the articles are made in closed moulds from an aerated concrete mixture and pearl- or partly foamed polystyrene in the process of heat-and wet treatment in the steam-curing chamber at 85-95oC. The structural layers feature secure adhesion due to spontaneous self-compaction.

problem_region_ispol_155.pdf (287 Kb, total downloads: 171)

Last modified: November 30, 2006