Thermal and Acoustic Performance Evaluation of New Basalt Fiber Insulation Panels for Buildings
Cinzia BurattiDepartment of Engineering, University of Perugia, Via G. Duranti 93, 06125 Perugia (PG), ItalyElisa MorettiDepartment of Engineering, University of Perugia, Via G. Duranti 93, 06125 Perugia (PG), ItalyElisa BelloniDepartment of Engineering, University of Perugia, Via G. Duranti 93, 06125 Perugia (PG), ItalyF. AgostiAgosti Nanotherm s.r.l., Via San Giacomo 23, 39055 Laives (BZ), Italy
2015en
ABI
Abstract
Thermal insulation of building envelope is very important in energy saving: a growing interest is focused on using insulating recycled and sustainable materials. The thermal and acoustic properties of innovative basalt natural fiber insulating panels were investigated. The thermal conductivity was evaluated by means of a Heat Flow meter apparatus: it is included in 0.030-0.034 W/mK range. The acoustic absorption coefficient was measured by means of Kundt's Tube. The results were compared to traditional solutions with similar chemical composition, but worse mechanical resistance. The easy application of this solution could be useful especially for refurbishments.
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Cited by 30 references