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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Parkettläggning : med massivträ som utgångspunkt / Furniture Parquetry : based on solid wood

Alexandersson, Martin January 2015 (has links)
Det här examensarbetet handlar om parkettläggningar och olika tekniker som kan användas för att skapa dem. Parkettläggning är 2- dimensionella mönster i trä och/eller andra material som används för att pryda bland annat möbler och andra produkter. Dem tillverkas i tunna fanerskikt för att kunna appliceras på önskad yta utan att skapa spänningar i materialet. I Europa har parkettläggningar traditionellt sett skapats genom att faner formats till bitar som fogas samman till ett större mönster. Det finns även andra beprövade tillvägagångssätt som utvecklats under olika skeenden i historien och på olika platser i världen. I det här arbetet redogör jag för några av de etablerade tekniker samt experimenterar inom området för att jämföra för- och nackdelar med de olika metoderna. Rapportens innehåll vilar på litteraturstudier, observationer från filmklipp, intervjuer samt praktiska empiriska undersökningar. Jag har jämfört olika tekniker för att se i vilken mån det är möjligt att rationalisera tillverkningen av parkettläggningar. Samtidigt har jag provat en metod som gör det möjligt att skapa parkettläggningar med runda former. På så sätt hoppas jag kunna bidra till utvecklingen och modernisering inom området. / This thesis is about furniture parquetry and various techniques. Parquetry can be describe as wooden, 2-dimensional patterns used to garnish furniture and other products. It is manufactured in thin veneer layer and applied to the surface. By using thin veneer we are able to minimize stresses in the material, which results in tight joints. In Europe, furniture parquetry is traditionally created by wood veneer pieces that has been formed and joined into a pattern. There are also other proven techniques developed during different stages in history and in different places in the world. In my thesis I describe some of those established techniques and some of my experiments in the subject. The report is based on literature studies, observations of movie clips, interviews and empirical practical studies. I have compared different techniques to see in what ways it is possible to rationalize the production of furniture parquetry. At the same time I wanted to try and develop a method that makes it possible to create parquetry patterns containing round shapes. In this way I hope to contribute to the development and modernization in the area.
2

Parkettläggning : En studie i dekorativ parkettläggning

Lundqvist, Robin January 2018 (has links)
Den här uppsatsen handlar om tillverkningsprocessen av vad författaren har valt att kalla för ludvigkuber till delar i en gesällmöbel. Ludvigkuber är ett illusionsmönster av fanerbitar som bildar tredimensionella kuber. Mönstret har sitt ursprung från bland annat antikens Grekland men blev populärt under Ludvig XIV:s regeringstid. Syftet med uppsatsen är att undersöka tillverkningsprocessen av en traditionell metod och jämföra denna med en modern metod för att fastställa vilken av dessa som lämpar sig bäst vid tillverkningen av delar till en gesällmöbel. I uppsatsen beskrivs tillverkningen och användandet av två olika jiggar samt för-och nackdelar med dessa. Resultatet visar på fördelar med att använda sig av den moderna metoden just i det här fallet, men att den klassiska metoden med lite mer efterforskning och justeringar skulle lämpa sig att använda även till detta ändamål.
3

Brännskuggat fanér - en metodanalys

Eklund, Edvin January 2013 (has links)
This thesis is about a part of the marquetrytechnique, scorching. Scorching is made by heating up something, put a veneer into the heated substance and make a controlled burning. This technique is old but still used today and have according to me great potential for development. In my work I wanted to give the scorching greater room then I earlier have seen. I wanted the scorching to be the dominant ingredient for a decorative element in a piece of furniture or an interior. This, I believe, is one way of making the art of marquetry more modern.   In my report I have written about the history of scorching, both in terms of how often the technique has been used throughout history, but also for its development during time. This part of the thesis is mainly based upon studies of literature and some interviews.   The biggest part of the thesis tries to consolidate a method for how to achieve a successful scorching. The criterion for successful is an equal gradient, repeatability and controlled length for the scorching. I have mainly experimented with exposuretime, exposuretemperature and different substances to heat up. During this experiments I have tried to define the best way to work. Several different woodspieces have been used but I have mainly worked with veneer of birch. During my work I have also tested to achieve new esthetical looks still mainly using the same technique. Changing materials to heat up and changing the way of applying the veneer. These parts of the thesis is based on empirical studies and with the report there are some physical samples describing my results. / Detta examensarbete handlar om en del av intarsiatekniken, skuggbränning. Skuggbränning åstadkommer man genom att hetta upp någonting, föra ned ett faner i det upphettade och på det sättet åstadkomma en kontrollerad bränning. Tekniken är gammal men används fortfarande och kan moderniseras och vidareutvecklas. Jag har i mitt arbete önskat att ge skuggbränningen större utrymme än jag tidigare sett. Låta skuggbränningen bli det dominerande inslaget i ett dekorativt element på en möbel eller inredning. Detta menar jag, kan vara en väg att modernisera intarsiakonsten.   Jag har i min rapport i viss mån redogjort för skuggbränningens historia, både vad gäller hur utbredd användningen varit men också den metodiska historien. Denna del vilar i huvudsak på litteraturstudier och intervjuer.   Rapportens största del handlar om att befästa ett tillvägagångssätt för hur man på bästa sätt kan åstadkomma en lyckad skuggbränning. Kriterierna för lyckad är jämn övertoning, stor repeterbarhet och kontrollerad längd på övertoningen. Moment jag experimenterat med är i huvudsak exponeringstid, exponeringstemperatur och vilket upphettat ämne som är det lämpligaste mediet. Jag har för dessa moment försökt definiera det bästa tillvägagångssättet. Rapporten behandlar flera träslag men i huvudsak björkfaner. I arbetet har jag vidare försökt att med nya material åstadkomma nya estetiska uttryck men med samma grundteknik. Dessa delar av rapporten vilar på empiriska undersökningar och tillhörande rapporten finns en fysisk provkarta med mina resultat.
4

Design e tecnologia aplicados a resíduos de madeira : especificações para o processo de corte a laser em marchetaria

Raseira, Cristine Bassols January 2013 (has links)
Aliando design e tecnologia à técnica da marchetaria, esta pesquisa intenta a valorização dos resíduos madeireiros provenientes de indústrias de esquadrias. O trabalho teve como objetivo a caracterização e a determinação dos parâmetros do processo de corte a laser para diferentes espécies de madeira visando possibilitar a reutilização de resíduos de esquadrias em marchetaria. O estudo de viabilidade desta tecnologia de alta precisão de corte para a marchetaria está pautado na busca pela redução do tempo de execução e pelo aumento na taxa de produção das peças, considerando a qualidade dos desenhos e o padrão de acabamento da técnica. Por meio de um levantamento de campo em algumas indústrias de esquadrias localizadas na cidade de Porto Alegre-RS, foram selecionadas sete espécies de madeira para o estudo: angelim da mata (Hymenolobium excelsum); angelim pedra (Hymenolobium petraeum); cedro mara (Cedrelinga catenaeformis); garapeira (Apuleia molaris); itaúba (Mezilaurus itauba); louro amazonense (Thyrsodium schomburkianum); e tauari (Couratari oblongifolia). Estas espécies foram caracterizadas no que tange às suas propriedades físicas de teor de umidade, densidades aparente e básica, e estabilidade dimensional. Foram também realizadas análises de espectroscopia por energia dispersiva de raios-X (EDS) para a determinação da composição química qualitativa e semiquantitativa das espécies. Os ensaios de aplicação da tecnologia de corte a laser nas espécies de madeira foram realizados em amostras de espessuras variadas: lâminas de 1 a 5 mm. As análises dos parâmetros do processo de corte a laser mais adequados para cada espécie de madeira e espessura de lâmina foram feitas com o auxílio de imagens de micro-estereoscopia. Dentre os parâmetros definidos estão a potência do feixe de laser, a aceleração e as velocidades de movimentação dos bocais de corte, o fluxo de saída do jato de ar, e a distância focal. Para a verificação da aplicabilidade destes parâmetros em marchetaria foram executados cinco painéis, variando a espessura das lâminas e a complexidade dos desenhos reproduzidos. As composições dos painéis foram baseadas no trabalho do artista gráfico M. C. Escher. Os ensaios práticos e analíticos foram realizados com a utilização dos equipamentos localizados no Laboratório de Design e Seleção de Materiais, na Maquetaria e Oficina de Modelos e Protótipos, ambos da UFRGS, e no Centro Tecnológico de Pedras, Gemas e Joias do Rio Grande do Sul, mantido pela UPF, Prefeitura Municipal de Soledade, Sindipedras, e vinculado a UFRGS. / Combining design and technology to the technique of marquetry, this research attempts to valorize the wood waste from the doors and windows industry. The investigation aims to characterize and determine parameters of laser cutting technology for different wood species in order to enable the reuse of the timber waste in marquetry. The feasibility study of this high precision cutting technology for marquetry is based in the quest for reducing the execution time and increasing the production rate of the pieces, considering the designs quality and the finishing technique standard. Through a field survey in some of the doors and windows industry located in the city of Porto Alegre-RS, seven wood species were selected for the study: angelim da mata (Hymenolobium excelsum); angelim pedra (Hymenolobium petraeum); cedro mara (Cedrelinga catenaeformis); garapeira (Apuleia molaris); itaúba (Mezilaurus itauba); louro amazonense (Thyrsodium schomburkianum); e tauari (Couratari oblongifolia).These species were characterized regarding their physical properties of moisture content, apparent and basic densities, and dimensional stability. Analyses of energy dispersive X-ray spectroscopy (EDS) were also made for determining the qualitative and semi quantitative chemical composition of the species. The tests on the application of laser cutting technology in wood species were performed on samples of various thicknesses: sheets of 1 to 5 mm. The analyses of the laser cutting process best parameters suited for each wood species and sheet thickness were made with the aid of micro-stereoscopic images. Among the defined parameters are the power output of the laser beam, the acceleration and speeds of the nozzles cutting movement, the air jet outflow, and the focal length. In order to verify the applicability of these parameters in marquetry, five panels were made, varying the sheets thickness and the designs complexity. The panels compositions were based on the work of the graphic artist M. C. Escher. The analytical and practical tests were performed using the equipments located at the Laboratory of Design and Materials Selection, the Workshop of Models and Prototypes, both from UFRGS, and the Technological Center of Stones, Gems and Jewels of Rio Grande do Sul, maintained by UPF, City Hall of Soledade, Sindipedras, and attached to UFRGS.
5

Design e tecnologia aplicados a resíduos de madeira : especificações para o processo de corte a laser em marchetaria

Raseira, Cristine Bassols January 2013 (has links)
Aliando design e tecnologia à técnica da marchetaria, esta pesquisa intenta a valorização dos resíduos madeireiros provenientes de indústrias de esquadrias. O trabalho teve como objetivo a caracterização e a determinação dos parâmetros do processo de corte a laser para diferentes espécies de madeira visando possibilitar a reutilização de resíduos de esquadrias em marchetaria. O estudo de viabilidade desta tecnologia de alta precisão de corte para a marchetaria está pautado na busca pela redução do tempo de execução e pelo aumento na taxa de produção das peças, considerando a qualidade dos desenhos e o padrão de acabamento da técnica. Por meio de um levantamento de campo em algumas indústrias de esquadrias localizadas na cidade de Porto Alegre-RS, foram selecionadas sete espécies de madeira para o estudo: angelim da mata (Hymenolobium excelsum); angelim pedra (Hymenolobium petraeum); cedro mara (Cedrelinga catenaeformis); garapeira (Apuleia molaris); itaúba (Mezilaurus itauba); louro amazonense (Thyrsodium schomburkianum); e tauari (Couratari oblongifolia). Estas espécies foram caracterizadas no que tange às suas propriedades físicas de teor de umidade, densidades aparente e básica, e estabilidade dimensional. Foram também realizadas análises de espectroscopia por energia dispersiva de raios-X (EDS) para a determinação da composição química qualitativa e semiquantitativa das espécies. Os ensaios de aplicação da tecnologia de corte a laser nas espécies de madeira foram realizados em amostras de espessuras variadas: lâminas de 1 a 5 mm. As análises dos parâmetros do processo de corte a laser mais adequados para cada espécie de madeira e espessura de lâmina foram feitas com o auxílio de imagens de micro-estereoscopia. Dentre os parâmetros definidos estão a potência do feixe de laser, a aceleração e as velocidades de movimentação dos bocais de corte, o fluxo de saída do jato de ar, e a distância focal. Para a verificação da aplicabilidade destes parâmetros em marchetaria foram executados cinco painéis, variando a espessura das lâminas e a complexidade dos desenhos reproduzidos. As composições dos painéis foram baseadas no trabalho do artista gráfico M. C. Escher. Os ensaios práticos e analíticos foram realizados com a utilização dos equipamentos localizados no Laboratório de Design e Seleção de Materiais, na Maquetaria e Oficina de Modelos e Protótipos, ambos da UFRGS, e no Centro Tecnológico de Pedras, Gemas e Joias do Rio Grande do Sul, mantido pela UPF, Prefeitura Municipal de Soledade, Sindipedras, e vinculado a UFRGS. / Combining design and technology to the technique of marquetry, this research attempts to valorize the wood waste from the doors and windows industry. The investigation aims to characterize and determine parameters of laser cutting technology for different wood species in order to enable the reuse of the timber waste in marquetry. The feasibility study of this high precision cutting technology for marquetry is based in the quest for reducing the execution time and increasing the production rate of the pieces, considering the designs quality and the finishing technique standard. Through a field survey in some of the doors and windows industry located in the city of Porto Alegre-RS, seven wood species were selected for the study: angelim da mata (Hymenolobium excelsum); angelim pedra (Hymenolobium petraeum); cedro mara (Cedrelinga catenaeformis); garapeira (Apuleia molaris); itaúba (Mezilaurus itauba); louro amazonense (Thyrsodium schomburkianum); e tauari (Couratari oblongifolia).These species were characterized regarding their physical properties of moisture content, apparent and basic densities, and dimensional stability. Analyses of energy dispersive X-ray spectroscopy (EDS) were also made for determining the qualitative and semi quantitative chemical composition of the species. The tests on the application of laser cutting technology in wood species were performed on samples of various thicknesses: sheets of 1 to 5 mm. The analyses of the laser cutting process best parameters suited for each wood species and sheet thickness were made with the aid of micro-stereoscopic images. Among the defined parameters are the power output of the laser beam, the acceleration and speeds of the nozzles cutting movement, the air jet outflow, and the focal length. In order to verify the applicability of these parameters in marquetry, five panels were made, varying the sheets thickness and the designs complexity. The panels compositions were based on the work of the graphic artist M. C. Escher. The analytical and practical tests were performed using the equipments located at the Laboratory of Design and Materials Selection, the Workshop of Models and Prototypes, both from UFRGS, and the Technological Center of Stones, Gems and Jewels of Rio Grande do Sul, maintained by UPF, City Hall of Soledade, Sindipedras, and attached to UFRGS.
6

Design e tecnologia aplicados a resíduos de madeira : especificações para o processo de corte a laser em marchetaria

Raseira, Cristine Bassols January 2013 (has links)
Aliando design e tecnologia à técnica da marchetaria, esta pesquisa intenta a valorização dos resíduos madeireiros provenientes de indústrias de esquadrias. O trabalho teve como objetivo a caracterização e a determinação dos parâmetros do processo de corte a laser para diferentes espécies de madeira visando possibilitar a reutilização de resíduos de esquadrias em marchetaria. O estudo de viabilidade desta tecnologia de alta precisão de corte para a marchetaria está pautado na busca pela redução do tempo de execução e pelo aumento na taxa de produção das peças, considerando a qualidade dos desenhos e o padrão de acabamento da técnica. Por meio de um levantamento de campo em algumas indústrias de esquadrias localizadas na cidade de Porto Alegre-RS, foram selecionadas sete espécies de madeira para o estudo: angelim da mata (Hymenolobium excelsum); angelim pedra (Hymenolobium petraeum); cedro mara (Cedrelinga catenaeformis); garapeira (Apuleia molaris); itaúba (Mezilaurus itauba); louro amazonense (Thyrsodium schomburkianum); e tauari (Couratari oblongifolia). Estas espécies foram caracterizadas no que tange às suas propriedades físicas de teor de umidade, densidades aparente e básica, e estabilidade dimensional. Foram também realizadas análises de espectroscopia por energia dispersiva de raios-X (EDS) para a determinação da composição química qualitativa e semiquantitativa das espécies. Os ensaios de aplicação da tecnologia de corte a laser nas espécies de madeira foram realizados em amostras de espessuras variadas: lâminas de 1 a 5 mm. As análises dos parâmetros do processo de corte a laser mais adequados para cada espécie de madeira e espessura de lâmina foram feitas com o auxílio de imagens de micro-estereoscopia. Dentre os parâmetros definidos estão a potência do feixe de laser, a aceleração e as velocidades de movimentação dos bocais de corte, o fluxo de saída do jato de ar, e a distância focal. Para a verificação da aplicabilidade destes parâmetros em marchetaria foram executados cinco painéis, variando a espessura das lâminas e a complexidade dos desenhos reproduzidos. As composições dos painéis foram baseadas no trabalho do artista gráfico M. C. Escher. Os ensaios práticos e analíticos foram realizados com a utilização dos equipamentos localizados no Laboratório de Design e Seleção de Materiais, na Maquetaria e Oficina de Modelos e Protótipos, ambos da UFRGS, e no Centro Tecnológico de Pedras, Gemas e Joias do Rio Grande do Sul, mantido pela UPF, Prefeitura Municipal de Soledade, Sindipedras, e vinculado a UFRGS. / Combining design and technology to the technique of marquetry, this research attempts to valorize the wood waste from the doors and windows industry. The investigation aims to characterize and determine parameters of laser cutting technology for different wood species in order to enable the reuse of the timber waste in marquetry. The feasibility study of this high precision cutting technology for marquetry is based in the quest for reducing the execution time and increasing the production rate of the pieces, considering the designs quality and the finishing technique standard. Through a field survey in some of the doors and windows industry located in the city of Porto Alegre-RS, seven wood species were selected for the study: angelim da mata (Hymenolobium excelsum); angelim pedra (Hymenolobium petraeum); cedro mara (Cedrelinga catenaeformis); garapeira (Apuleia molaris); itaúba (Mezilaurus itauba); louro amazonense (Thyrsodium schomburkianum); e tauari (Couratari oblongifolia).These species were characterized regarding their physical properties of moisture content, apparent and basic densities, and dimensional stability. Analyses of energy dispersive X-ray spectroscopy (EDS) were also made for determining the qualitative and semi quantitative chemical composition of the species. The tests on the application of laser cutting technology in wood species were performed on samples of various thicknesses: sheets of 1 to 5 mm. The analyses of the laser cutting process best parameters suited for each wood species and sheet thickness were made with the aid of micro-stereoscopic images. Among the defined parameters are the power output of the laser beam, the acceleration and speeds of the nozzles cutting movement, the air jet outflow, and the focal length. In order to verify the applicability of these parameters in marquetry, five panels were made, varying the sheets thickness and the designs complexity. The panels compositions were based on the work of the graphic artist M. C. Escher. The analytical and practical tests were performed using the equipments located at the Laboratory of Design and Materials Selection, the Workshop of Models and Prototypes, both from UFRGS, and the Technological Center of Stones, Gems and Jewels of Rio Grande do Sul, maintained by UPF, City Hall of Soledade, Sindipedras, and attached to UFRGS.
7

Super Superficial

Kjaer, Laura January 2022 (has links)
The project Super Superficial takes my own practice as its starting point. Being someone who expresses myself through physical objects, working with sustainability is a given for me. Therefore my former mantra, when creating, was to “do as little harm as possible”. But during the master’s  programme, I felt the need to rethink this. Where was the joy of creating? Where was the hope? The complexity? All the things I wish to pass on to the people who come in contact with my work. The things I believe we need for real change to happen. I wanted to expand my idea of sustainability to not only be a question of materials, but also to include the emotional impact that my creations can have. To not limit myself to a concept of less is more but instead to add and layer and color! My goal was to realize a visual world that I dream to inhabit. Just as the realm of emotions is often regarded as an unserious subject, the surface on a piece of furniture is seen by many as superficial. But the surface is where we encounter an object, the place where we use our senses, and this meeting point is where my ideas has come to life. Working with color and ornamentation I have reclaimed the surface on the lounge chair as an actualized place of power and change.
8

Utforskande av olika uttryck med grund i parkettläggningsteknik / Exploring the third dimension - new takes on parquetry

Liljeström Ohlin, Lone January 2013 (has links)
Det här examensarbetet kretsar kring mina experiment med parkettläggningstekniker, och mina försök att bygga en möbel som ser ut som att den har tagits över av ett mönster eller en struktur. En övergång till någonting mer skulpturalt. Jag använder träbitar som blivit över från andra projekt för att tillverka dessa dekorationer. Min utgångspunkt är traditionella parkettläggningstekniker, men jag arbetar också med en slags mer tredimensionell parkettläggning, med tjockare, vinklade bitar, för att skapa djup och ett intryck av växande. / This thesis work revolves around my experiments with parquetry and my attempts to build a piece of furniture that appears to have been taken over by a pattern or structure. A transition into something more sculptural. I use pieces of wood left over from other projects to create these decorations. My basis is traditional parquetry techniques, but I also work with a type of more three dimensional parquetry, with thicker, angled pieces, to create depth and an impression of growing.
9

O conhecimento matemático escolar e as relações com a marchetaria

Sacardi, Kelly Kett 06 October 2008 (has links)
Made available in DSpace on 2016-04-27T16:58:44Z (GMT). No. of bitstreams: 1 Kelly Kett Sacardi.pdf: 1270981 bytes, checksum: b29b0fdd4285998b48823ec088ead827 (MD5) Previous issue date: 2008-10-06 / Secretaria da Educação do Estado de São Paulo / This dissertation has had as goal to understand the mathematical relations established by Elementary School students Cycle I, before the cultural work of marquetry. I have presented marquetry as a possibility to enrich school activities, recalling its origin and essence through works of an arts and craft artist from São Paulo, Brasil, who reuses wood from restorations, turning them into his main source. The first part of the research was developed at the artist s locus, within his natural habitat, with the objective of analyzing and valuing his know-how and understanding the mathematical knowledge involved in the marquetrist elaboration and his creation execution at his day-by-day knowledge. To the analysis, I have taken as main support the Etnomathematics Program and its dimensions, by the perspective of the educator Ubiratan D Ambrosio. In the second part, the art researched was taken to the class, aiming to understand school mathematical knowledge and the associations established by the students before marquetry objects. I have analyzed their associations and reactions caused by being in touch with the works, as well as their school knowledge. At the end of the research, verifying Mathematics is in total integration with the other manifestations of culture, I have noted the need for enrichment in the activities developed in the school environment, for example via diverse situations with objects from the real world, such as the marquetry works / Esta dissertação teve como propósito compreender as relações matemáticas estabelecidas por alunos do Ensino Fundamental Ciclo I, frente a peça cultural de marchetaria. Apresentei a marchetaria como uma possibilidade de enriquecimento das atividades escolares, resgatando sua origem e essência por meio das confecções de um artesão de São Paulo, Brasil, que reutiliza madeiras provenientes de restaurações tornando-as sua principal matéria-prima. A primeira parte da pesquisa foi desenvolvida no lócus do artesão, em meio ao seu ambiente natural, com o objetivo de analisar e valorizar o seu saber-fazer e compreender o conhecimento matemático envolvido na elaboração e execução de um marcheteiro que possui um conhecimento cotidiano. Para a análise, tomei como principal fundamento o Programa Etnomatemática e as suas dimensões, na perspectiva do educador Ubiratan D Ambrosio. Na segunda parte, a arte pesquisada foi levada para a sala de aula, cuja finalidade foi compreender o conhecimento matemático escolar e as relações estabelecidas pelos alunos frente aos objetos de marchetaria. Analisei suas relações e reações causadas pelo contato com as peças, bem como seu conhecimento escolar. No final da pesquisa, ao verificar que a Matemática está em total integração com as demais manifestações da cultura, constatei a necessidade de enriquecimento nas atividades desenvolvidas no âmbito escolar, como por exemplo, por meio da diversificação de situações com objetos do mundo real, tais quais as peças de marchetaria
10

La marqueteria artística: El taller J. Sagarra. Barcelona (1940-1965)

Soler García, Pilar 17 January 2013 (has links)
La recerca que presentem a continuació té dos objectius. Per una banda estudiar de manera monogràfica la marqueteria artística i posar-la en valor com element decoratiu d’interiors, tant a nivell privat com públic, tant per a art civil com religiós. Per altra banda estudiar les relacions de col•laboració d’aquest ofici artesà amb l’art i la indústria. La documentació del taller J. Sagarra de Barcelona ha servit als propòsits d’aquesta recerca perquè a permès reconstruir la seva història, de la qual hem escollit un fragment per a la realització de l’estudi. En començar aquest treball el taller encara estava en actiu, el que va facilitar un bon coneixement de l’ofici perquè va ser possible treballar amb l’assessorament de Fernando Sagarra, l’últim mestre d’aquest obrador, i veure en funcionament un dels últims tallers d’aquesta especialitat artesana (1870-2003). El taller de J. Sagarra ha estat molt significatiu en aquest ofici a Barcelona, per la seva continuïtat, per ser un referent per a altres professionals i també perquè molts marqueters hi havien aprés l’ofici. Aquest treball s’estructura en sis parts. En la primera part exposem els objectius de la recerca, la metodologia a seguir i les fonts primàries i secundaries de l’estudi. En la segona part fem un recorregut per la història del taller de marqueteria de J. Sagarra que serveix de introducció per a la recerca (1833-2003). En la tercera part estudiem el paper que va tenir el FAD com a centre de promoció de les arts i la decoració d’interiors, les seves seccions i les exposicions que organitzava o promovia. En la quarta part l’objecte d’estudi és la renovació de l’art sacre que es va iniciar en el I Congrés Litúrgic de Montserrat l’any 1915, però que va arribar a consolidar-se a partir de la Guerra Civil, a causa de la reconstrucció d’esglésies que es va produir i del clima de devoció religiosa imperant. En la cinquena part estudiem l’origen i l’evolució de la marqueteria, els processos de producció i l’obra de diferents projectistes: Antoni Calonge, Enric Cluselles, Ramon Marsiñac, Mir i Mora i Llucià Navarro. Aquests artistes van col•laborar amb el taller projectant marqueteries durant gairebé tot el període i com que alternaven aquesta feina amb altres disciplines artístiques, hem estudiat quines eren les seves tendències estètiques i les activitats que portaven a terme paral•lelament. Hem dedicat bona part del treball a l’estudi dels calcs dels projectes (Annex 3.1.) i de les marqueteries realitzades que s’han localitzat (Annex 3.2.), buscant les diferències que el pas del temps i les noves situacions provocaven, els materials que les conformaven, els processos de producció, els canvis en els gustos o les influències externes. La sisena part conté les conclusions, en les quals podem afirmar que el taller de marqueteria de J. Sagarra va viure entre 1940 i 1965 un període de molta activitat, en la qual van col•laborar artistes i industrials i que l’eclecticisme va ser habitual durant tot el període dins de la natural evolució. Que la producció va arribar al seu màxim desenvolupament a mitjans anys seixanta, que és quan es clou l’estudi. Va ser a partir de la dècada dels seixanta quan es van produir canvis en la societat i en els sistemes de producció que acabarien portant al declivi d’aquest ofici, fins arribar a la seva gairebé total desaparició en l’actualitat. Hem valorat les causes de la pèrdua d’interès per aquesta artesania, i les seves possibilitats d’evolució i també que el cas del taller J. Sagarra serveix de paradigma per a molts altres oficis artesans. / The following research “The artistic marquetry: J. Sagarra workshop. Barcelona (1940-1965)”, has two defined goals. One is a monographic study of artistic marquetry and to value it as a decorative element. The other objective is to seek the collaborative relationships of this artisan craft with art and industry. J. Sagarra Barcelona workshop’s documentation has enabled this research’s purposes because it has permitted rebuilding its history, part of which has been selected to do this research. The fact that this workshop was still operational when this study started has facilitated a better knowledge of the craft because it allowed to count on Fernando Sagarra’s advice, as the last master of this workshop, and it also allowed seeing one of the last workshops of this specialty craft in operating conditions (1870-2003). This study is structured in six parts. In the first part we expose the research’s objectives, the methodology and the sources of the research. The second part contains a review of J. Sagarra’s workshop history which suites as an introduction to the study (1833-2003). In part three we analyze the role that F.A.D. Foment de les Arts Decoratives (Promotion of Decorative Arts) had as interior decoration and art promotion center as well as the exhibitions it organized and promoted. The renovation process of sacred art is reviewed in part four. This process started in the first Montserrat Liturgical Congress in 1915 and was consolidated with the rebuilding of churches that followed the Civil War due to the prevailing climate of religious devotion. In part five we study the origins and evolution of marquetry, production processes and the work of different project designers that, at the same time, practiced other artistic disciplines. Part six contains the main conclusions in which we can acknowledge that J. Sagarra’s marquetry workshop experienced a period of intensive activity between 1940 and 1965 in which several artists and industries collaborated. We also evaluate the loss of interest causes for this sort of crafts and it’s evolution possibilities, considering this workshop as a paradigm of what other crafts experienced.

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