Search results for "edilizia"
showing 10 items of 255 documents
I materiali fibrosi naturali – Legno, paglia, cotone e altri materiali per un’edilizia sostenibile
2008
The Italian Prisons: An Emblematic Case of Chance of Improvement of a Public Service
2015
The history of prisons is full of pains and contradictions in every historic period. Detention should be seen as a moment of transformation of an offender in a rehabilitated subject. To do this, we need adequate structures, which are able to support individuals by offering them the opportunity, "which in civil life did not have or have not been able to exploit", therefore, prisons where the prisoners do not spend their time lounging due to the absence of any activity, not a structure without services such as the library, recreation centre, etc. as well as not a dilapidated structure and hygienically deficient. A reintegration process has to take into account the place of the reintegration. …
The economic and environmental sustainability in the choice of materials to improve the performances of existing buildings
2015
The concept of sustainability in the construction industry cannot, above all in this historical moment, include in its parameters considerations about economic, social and environmental factors. All this factors are deeply connected with the context, both for climatic reasons and for economic and social reasons. Technical valuations about the choice and use of materials must be motivated by reality in which we work, in the perspective of quality of process as satisfaction of the users but also, in this case, of the producers. The aim of the proposed study is the valutation and individuation of suitable materials for the improvement of the energetic performances of existing buildings which w…
Caratterizzazione degli edifici non residenziali ad uso scolastico della PA siciliana
2014
La presente relazione finale descrive le ricerche svolte, in seno all’accordo di collaborazione tra l’ENEA e il Dipartimento dell’Energia, ingegneria dell’Informazione e modelli Matematici (DEIM) dell’Università di Palermo. L’accordo di collaborazione è titolato “Caratterizzazione degli edifici scolastici nella Regione Sicilia”. La relazione è suddivisa in due sezioni: la prima, Parte A, illustra lo studio condotto per la caratterizzazione degli edifici non residenziali ad uso scolastico della PA siciliana; la seconda, Parte B, descrive lo stato dell’arte del “Ventilative Cooling” con riferimento particolare ad alcuni casi-studio reali, nel contesto della partecipazione del DEIM alle attivi…
Certificazione energetica per l’edilizia sostenibile
2014
Componenti innovativi per l’edilizia sostenibile: evidenze sperimentali
2016
Sulla spinta delle sempre più stringenti normative in tema di efficienza energetica degli edifici, l’Università degli Studi di Palermo ha posto in essere un laboratorio di materiali naturali e di componenti edilizi passivi, finalizzato all’analisi delle prestazioni energetiche di elementi d’involucro caratterizzati da elevate prestazioni energetiche ed ambientali. In particolare, sono oggetto di indagini sperimentali alcuni elementi d’involucro realizzati con mix di materiali naturali e minerali ed alcune configurazioni di coperture a verde. I primi risultati sperimentali sembrano confermare la praticabilità di siffatte soluzioni, almeno limitatamente ai climi mediterranei.
La certificazione energetica per l’edilizia sostenibile – Efficienza Energetica, Compatibilità Ambientale e Nuove Tecnologie nell’Edilizia
2014
The assessment over time of the performance of jute-basalt hybrid composites for cladding panels
2017
The technology of dry assembly to produce multi-layer panels is an efficient alternative to traditional systems. Eco-sustainable systems are increasingly studied, particularly fiber reinforced composites for external cladding, based on natural fibers. Nevertheless, durability data on these composites are still lacking, being this is a really actual theme, especially for their potential use in outdoor applications. In this way, hybridization of natural fibers with mineral fibers as basalt ones appears promising. In the present paper, the performance of jute-reinforced laminate was compared with those of two jute/basalt reinforced hybrid laminates. The laminates were manufactured by means of …
The durability of basalt fibres reinforced polymer (BFRP)
2014
The technology of dry assembly for the production of multi-layer panels has evolved over the past 30 years, becoming an efficient alternative to traditional systems. The direction taken by the market has been increasingly drawn to eco-sustainable systems and in this way, the interest in the use of laminated composite panels for cladding, basalt fibres based. Basalt is a natural rock, silica based, which is produced through a variety of industrial processes into filaments, wool, chopped strands and fabrics. It is characterized by high resistance in chemically aggressive environments, high fire resistance, high mechanical resistance to compression and bending. The study focuses on two types o…