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Abstract(s)
Numa fase em que a reabilitação urbana se afirma como um dos pilares de futuro do setor da construção, torna-se cada vez mais notório o desconhecimento e até desinteresse de profissionais ligados a essa área, relativamente aos métodos construtivos adotados antes da massificação do betão enquanto principal componente da construção.
Os Centros Históricos, e muitas aldeias periféricas ou rurais estão repletas de edifícios onde a construção em alvenaria de pedra e tabique predomina, sendo muitas vezes a sua reabilitação negligenciada em detrimento de novas construções.
O principal objetivo desta dissertação é dar a conhecer alguns edifícios localizados no Centro Histórico de Viseu, incidindo sobretudo nas paredes de tabique e na sua interação com a restante estrutura.
O conhecimento aqui partilhado foi obtido através de visitas a quatro edifícios, todos deles em contexto de obra.
De modo a adquirir informação revelante, foram realizadas medições exaustivas, reportagens fotográficas, pormenorização a duas e três dimensões de aspetos construtivos considerados importantes, recolha de materiais e ensaios, in situ e em laboratório.
Através da informação que se apresenta pretende-se dar a conhecer o tabique como uma solução construtiva que dá garantias em termos estruturais, que em muitos casos conserva as suas qualidades e dos seus elementos constituintes quase inalteradas, não sendo por isso necessária a sua substituição por outro tipo de parede.
ABSTRACT: In a phase in which urban rehabilitation stats as one of the future cornerstones of the construction sector, becomes increasingly notorious the lack of knowledge and even disinterest of the construction professionals regarding the construction methods adopted before the massification of concrete as the main component of construction. The Historic Centers, and many rural or peripheral villages are packed with buildings where construction of stone masonry and “tabique” prevails, being many times their rehabilitation neglected in prejudice of new constructions. The main goal of this dissertation is to let know some buildings located in the Historic center of Viseu, focusing mainly in “Tabique” walls and their interaction with the remaining structure. The knowledge shared in this document was obtained through visits to four buildings, all of them in work context. In order to obtain relevant information, were realized detailed measurements, photographic reporting, detailing in 2 and 3 dimensions of constructive aspects considered important, collecting materials and finally in situ and lab tests. Through the information here exhibited it is intended to let know “tabique” as one constructive solution which gives structural garantees, that in many cases preserves is qualities and of its constituents almost unchanged, being therefore unnecessary their substition for another type of wall.
ABSTRACT: In a phase in which urban rehabilitation stats as one of the future cornerstones of the construction sector, becomes increasingly notorious the lack of knowledge and even disinterest of the construction professionals regarding the construction methods adopted before the massification of concrete as the main component of construction. The Historic Centers, and many rural or peripheral villages are packed with buildings where construction of stone masonry and “tabique” prevails, being many times their rehabilitation neglected in prejudice of new constructions. The main goal of this dissertation is to let know some buildings located in the Historic center of Viseu, focusing mainly in “Tabique” walls and their interaction with the remaining structure. The knowledge shared in this document was obtained through visits to four buildings, all of them in work context. In order to obtain relevant information, were realized detailed measurements, photographic reporting, detailing in 2 and 3 dimensions of constructive aspects considered important, collecting materials and finally in situ and lab tests. Through the information here exhibited it is intended to let know “tabique” as one constructive solution which gives structural garantees, that in many cases preserves is qualities and of its constituents almost unchanged, being therefore unnecessary their substition for another type of wall.
Description
Keywords
Paredes de Tabique Alvenaria Sistemas construtivos Reabilitação Ensaios Experimentais Ligações Inspeção Argamassas