Ceramic Tile
Mostrando 13-24 de 46 artigos, teses e dissertações.
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13. Estudo do mecanismo de aderência de azulejos e argamassas de cal em revestimentos históricos / Study of the bond mechanism between glazed tiles and lime mortars in historic coatings
The historical glazed tiles facades are an important luso-brazilian cultural expression that must be conserved and preserved. The bonding loss of glazed tiles to laying mortars is one of the most critical pathologic manifestations of this kind of coating. However, despite this importance, there‟s still a lack of studies about the bonding mechanism betw
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/05/2011
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14. Methodology for automatic process of the fired ceramic tile's internal defect using IR images and artificial neural network
In the ceramic industry, rarely testing systems were employed to on-line detect the presence of defects in ceramic tiles. This paper is concerned with the problem of automatic inspection of ceramic tiles using Infrared Images and Artificial Neural Network (ANN). The performance of the technique has been evaluated theoretically and experimentally from laborat
Journal of the Brazilian Society of Mechanical Sciences and Engineering. Publicado em: 2011-03
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15. Microstructural characterization of ceramic floor tiles with the incorporation of wastes from ceramic tile industries
Ceramic floor tiles are widely used in buildings. In places where people are bare feet, the thermal sensation of cold or hot depends on the environmental conditions and material properties including its microstructure and crustiness surface. The introduction of the crustiness surface on the ceramic floor tiles interfere in the contact temperature and also it
Materials Research. Publicado em: 2010-09
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16. Estudo do potencial de utilização do resíduo da extração de esmeraldas na fabricação de cerâmica de revestimento / Study of the potential use of waste from the extraction of emerald in the manufacture of ceramic tile
Companies involved in emerald mining and treatment represent an important area of industrial development in Brazil, with significative contribution to the worldwide production of such mineral. As a result, large volumes of emerald waste are constantly generated and abandoned in the environment, negatively contributing to its preservation. By the other side t
Publicado em: 2010
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17. Porcelain stoneware tile surface analysis through atomic force microscopy / Análise da superfície de porcelanatos polidos por meio de microscopia de força atômica
The porcelain stoneware tile is a ceramic product that has presented a great increase on production, since it had excellent technical properties and raised aesthetic performance. To improve its aesthetic characteristics, it is submitted to a polishing process that influences a lot of interested properties of the products, due mainly to changes observed on th
Publicado em: 2010
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18. Study of the use of alternative fluxing agents to the feldspar in porcelainized stoneware tile compositions / Estudo da utilização de fundentes alternativos ao feldspato em composições de porcelanato
The porcelainized stoneware has been outstanding in the current market of ceramic tiles because it offers excellent technical and esthetic features. In this research traditional ceramic raw materials were selected and a standard formulation reported in the literature was adopted, aiming to replace the vitreous phase former (feldspar) from the composition by
Publicado em: 2010
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19. Influência da gipsita no surgimento de eflorescência em telhas cerâmicas
The red ceramic industry is recognized as of major importance in Piauí State. The State capital, Teresina, is the greatest producer of this material ( production about 18 million peaces), which is used mainly for masonry sealing blocks. One of the most frequent problems in this kind of products is the efflorescence. This work has the main objective of study
Publicado em: 2009
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20. Estudo da formulação de massas cerâmicas provenientes da região do Seridó-RN para fabricação de telhas
This work has for objective study compared the characteristics and technological properties of ceramic bodies from the region of Seridó-RN. The region under study has identified 23 cities where they were 80 ceramics industries. To define the universe of search, there was a survey of pottery that are part of APL Seridó next to the IEL. The characteristics a
Publicado em: 2009
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21. Produção de grês porcelanato a partir de matérias-primas do estado da Bahia
The State Bahia, Brazil, presents different geological sites it with a very expressive variety minerals. It is situated among the very important States which produces minerals for industries, such as pointed aggregate, ornamentals stones and ceramics raw materials. Nowadays only four companies producting ceramics tiles. Porcelainized stoneware tiles is one o
Publicado em: 2009
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22. Obtenção de placas cerâmico a partir de formulações de massas triaxiais de resíduos de caulim, chamote de telha e cinza vegetal
A produção de cerâmica vermelha é uma atividade industrial que provoca um intenso impacto ambiental. A confecção de seus produtos aumenta sobremaneira a demanda por recursos naturais, principalmente com a extração da matéria prima, argila. O material cerâmico produzido gera resíduo, como o chamote e a cinza vegetal. O resíduo proveniente do benef
Publicado em: 2009
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23. Chemical functionalization of ceramic tile surfaces by silane coupling agents: polymer modified mortar adhesion mechanism implications
Adhesion between tiles and mortars are crucial to the stability of ceramic tile systems. From the chemical point of view, weak forces such as van der Waals forces and hydrophilic interactions are expected to be developed preferably at the tiles and polymer modified Portland cement mortar interface. The main goal of this paper was to use organosilanes as prim
Materials Research. Publicado em: 2008-09
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24. O azulejo na modernidade arquitetônica 1930 - 1960 / The tile in the architectural modernity 1930 to 1960
In Brazil, the years from 1930 in 1960 will reap the benefits of the movements occurred at the beginning of the twentieth century: centralization of power in the hands of the state, mass literacy, uniformity of the population, first great war, post-war, industrialization, attempt to democratization. In the midst of that troubled socio-economic-cultural perio
Publicado em: 2008