Results 51 to 60 of about 124 (124)

An overview of Principal Components Analysis approaches in Raman studies of cultural heritage materials

Journal of Raman Spectroscopy, Volume 55, Issue 2, Page 125-147, February 2024.
The present overview answers the need of evaluating the current state of the art concerning the application of principal components analysis (PCA) to Raman spectroscopy studies of cultural heritage materials. Painting materials, both colouring and binding ones, were considered, together with natural and synthetic glasses, biogenic and mineral ...
Alessia Coccato, Maria Cristina Caggiani
wiley   +1 more source

Polishing performance of eco-friendly porcelain stoneware tiles reusing bricks and roof tiles wastes

Journal of Cleaner Production, 2020
يلعب الإنتاج الصناعي للطوب وبلاط الأسقف دورًا مهمًا في اقتصاد ولاية ريو غراندي دو نورتي، في شمال شرق البرازيل. في السنوات الأخيرة، نما الإنتاج بشكل كبير، وكذلك نما إنتاج النفايات الناتجة عن كسر تلك المواد. وبالتالي، نشأ القلق أيضًا بشأن التخلص النهائي من هذه النفايات وإعادة استخدامها.
José Elson Soares Filho, Jan C. Aurich, Fábio José Pinheiro Sousa, R. M. Nascimento, C. A. Paskocimas, A.H.A. Silva   +5 more
openaire   +2 more sources

Effect of firing temperature on sintering of porcelain stoneware tiles [PDF]

Ceramics International, 2008
Peer ...
Martín-Márquez, Jorge, Rincón López, Jesús María, Romero, Maximina   +2 more
openaire   +2 more sources

Propriedades microestruturais de argamassas de cimento Portland com adições minerais e poliméricas utilizadas na fixação de porcelanato Study of the influence of additions on the adherence between polymer-modified mortars and porcelain stoneware tiles

Cerâmica, 2006
Apesar de suas excelentes características técnicas e estéticas, a aplicação do porcelanato requer especial atenção quanto aos procedimentos de execução, devido ser um material diferente das cerâmicas convencionais, principalmente quando aplicados às ...
A. E. F. S. Almeida, E. P. Sichieri
doaj   +1 more source

A kinetic study on the development of porosity in porcelain stoneware tile sintering

Boletín de la Sociedad Española de Cerámica y Vidrio, 2007
The aim of this work is to develop a mathematical model to study the mechanism of elimination of total porosity as a function of soaking time using the Navier-Stokes.
Jazayeri, S. H., Salem, A., Timellini, G., Rastelli, E.   +3 more
doaj  

High chemical stability of stoneware tiles containing waste metals

Journal of the European Ceramic Society, 2010
The authors would like to acknowledge the financial support to the project MAT 2007-66845-C02-01, National Council for Scientific and Technological Development (CNPq/BR), for A.C.Silva scholarships 202441/2006-7 and 140581/2005-7, as well the company KERABEN S.A. (project CENIT DOMINO).
Jiménez Reinosa, Julián, Silva, A.C., Rubio Marcos, Fernando, Mello-Castanho, S.R.H., Moya, J.S., Fernández Lozano, José Francisco   +5 more
openaire   +2 more sources

Sustainable Ceramic–Adhesive Composites: Interfacial Degradation and Durability Under Environmental Stress

Buildings
Current international standards (EN 12004; SI 4004) are testing ceramic tile adhesives under post-cure thermal aging. However, the standards omit UV radiation exposure during the fresh-adhesive phase.
Rina (Irina) Wasserman
doaj   +1 more source

Pre-industrial production of recycled ceramic tiles using construction and demolition waste: Exploring their technological feasibility

Boletín de la Sociedad Española de Cerámica y Vidrio
Annually, construction and demolition waste (CDW) represents one-third of the EU's waste generation. Due to its sheer volume and low-value applications, there is growing interest in its valorisation for new building products.
Sonia Marín-Cortés, Julián J. Reinosa, Luis Guaita, Esther Enríquez, José F. Fernández   +4 more
doaj   +1 more source

Sintering mechanisms of porcelain stoneware tiles

, 2003
The sintering of porcelain stoneware tiles - a glass-bonded material with excellent technical performances produced in slabs up to 1 m2 - is accomplished in roller kilns with fast cycles (
Dondi M, Raimondo M, Zanelli C, Tenorio Cavalcante PM   +3 more
openaire   +3 more sources

Influence of nepheline syenite and milling time on the rheological properties of a porcelain stoneware tile slip

Boletín de la Sociedad Española de Cerámica y Vidrio, 2003
The rheological properties of porcelain stoneware tile slips were investigated using a rotational rheometer. The first step in the study was to evaluate the rheological behaviour of a reference slip at different particle size distributions to determine ...
Jazayeri, S. H., Salem, A., Timellini, G., Rastelli, E., Albertazzi, A.   +4 more
doaj