In the last few years, not only has greenbuilding often been a central topic of the research but it has also been important for technological conveyance in the field of production. The new law set, that stands as witness to this new change, is bringing law along this path. Numerous problems emerge from the current situation of art in general, and more specifically in its process and products. For instance, as for the buildings, a new problem has born. It is connected with one-sided answers: energy solutions, indoor comfort and environmental high quality. According to this introduction, the following research focuses on isolating composites of the envelope and in particular on organic isolating materials. For many years building envelope has been the object of numerous studies and formal experiments made to better understand which were the best and cheapest technical performances on the field of energetic efficiency. As a matter of fact, these elements are made to comply with contemporary building needs: wellness, energy saving, environment sustainability and adaptation. This research, focused on the components, investigates the new application potentials of those biological composites that are central for other subjects such as structural engineering of the materials, in the field of building. These materials come from renewable sources and/or from biodegradable waste removal, which could help cover for the use of artificial and synthetic polymers, or for other toxic or polluting materials. For them it has been possible combining both fiber and cellulose in a single multi-layer system. The main observed problems are connected with the poor stability and biodegradability of the organic material employed or employable. The research has the purpose to codify the required performances of the external isolation components, and, successively, to innovate the industry with a green material and to satisfy the pressing sectorial legislation.

Negli ultimi anni il tema del Greenbuilding è spesso al centro dei processi di ricerca nonché di trasferimento tecnologico nei settori della produzione. Testimonianza di ciò è lo scenario normativo che indirizza le regole sempre più verso questi paradigmi. Dall'attuale stato dell'arte emergono numerosi problemi aperti sia a scala di processo che di prodotto. Ad esempio, per gli edifici si pone il problema delle risposte congiunte e complesse alle crescenti esigenze di efficienza energetica, comfort interno e qualità ambientale. In tal senso la ricerca presentata si focalizza sui componenti per l'isolamento dell'involucro in particolare sui materiali isolanti a base organica. Da molti anni, l'involucro edilizio è oggetto di numerosi studi e sperimentazioni formali per comprendere al meglio quali siano le prestazioni in termini tecnici, di risparmio e di efficienza energetica. Questi elementi sono infatti, chiamati a rispondere alle nuove esigenze del costruire contemporaneo: benessere, risparmio energetico, sostenibilità ambientale e adattabilità. La ricerca, concentratasi sul componente, indaga le potenzialità di applicazione di quei materiali biocompositi, oggetto di studio di altre discipline, quali l’ingegneria dei materiali, in campo edilizio. Materiali da fonti rinnovabili e/o con processo di smaltimento biodegradabile che possano sostituire l’utilizzo dei polimeri sintetico-artificiali, o di altri materiali, tossici per l’uomo e/o inquinanti per l’ambiente. Questo riuscendo a far collaborare in un unico sistema multi-layer le diverse componenti di un unica essenza organica: fibra e cellulosa. Le principali problematiche che emergono sono legate alla scarsa stabilità e alla biodegradabilità dei materiali organici impiegati, o da impiegare. La ricerca si propone di codificare i requisiti prestazionali dei componenti isolanti esistenti, per poter poi innovare il settore con un materiale "green" e soddisfare la stringente normativa di settore.

Un componente a base organica per il miglioramento delle qualità energetiche degli edifici. Le fibre vegetali per la produzione dei materiali eco efficienti / Spano', Santa. - (2019 Oct 24).

Un componente a base organica per il miglioramento delle qualità energetiche degli edifici. Le fibre vegetali per la produzione dei materiali eco efficienti

2019-10-24

Abstract

In the last few years, not only has greenbuilding often been a central topic of the research but it has also been important for technological conveyance in the field of production. The new law set, that stands as witness to this new change, is bringing law along this path. Numerous problems emerge from the current situation of art in general, and more specifically in its process and products. For instance, as for the buildings, a new problem has born. It is connected with one-sided answers: energy solutions, indoor comfort and environmental high quality. According to this introduction, the following research focuses on isolating composites of the envelope and in particular on organic isolating materials. For many years building envelope has been the object of numerous studies and formal experiments made to better understand which were the best and cheapest technical performances on the field of energetic efficiency. As a matter of fact, these elements are made to comply with contemporary building needs: wellness, energy saving, environment sustainability and adaptation. This research, focused on the components, investigates the new application potentials of those biological composites that are central for other subjects such as structural engineering of the materials, in the field of building. These materials come from renewable sources and/or from biodegradable waste removal, which could help cover for the use of artificial and synthetic polymers, or for other toxic or polluting materials. For them it has been possible combining both fiber and cellulose in a single multi-layer system. The main observed problems are connected with the poor stability and biodegradability of the organic material employed or employable. The research has the purpose to codify the required performances of the external isolation components, and, successively, to innovate the industry with a green material and to satisfy the pressing sectorial legislation.
24-ott-2019
NERI, Gianfranco
Doctoral Thesis
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.12318/64147
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