Results 81 to 90 of about 2,551 (165)

Ceramic Enamels as New Back Contacts for Cu (In, Ga) Se2-Based Photovoltaic Tile [PDF]

, 2015
In this work, we investigated the properties of silver and gold enamels as potential back contacts for Cu (In, Ga) Se2 (CIGS) solar cells. The enamels were deposited on ceramic tiles by nonvacuum printing techniques.
Calvet Roures, Iván, Carda Castelló, Juan Bautista, Fraga Chiva, Diego, Lyubenova, Teodora, Martí Valls, Rafael, Rey, Aitor   +5 more
core   +2 more sources

From lab to industry: Analysing the performance of ceramic batch modified with sodium silicate and phosphoric acid-based additive in ceramic floor tile production

Next Materials
This study investigates the use of CERADIT+ , a mixed phosphate-sodium silicate additive, to enhance porcelain stoneware ceramic tile properties during a 50-minute cold-cold firing cycle.
Zoran Bačkalić, Milica V. Vasić, Berta Barta Holló, Djordje Jovanović, Siniša Sremac, Paul Awoyera   +5 more
doaj   +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

Archaeological Testing Within the Southeast Corner of the Plaza at Mission Espada, San Antonio, Bexar County, Texas [PDF]

, 1992
In October 1990, pursuant to a contract with the National Park Service, the Center for Archaeological Research, The University of Texas at San Antonio, initiated test investigations in the southeast interior corner of the Mission Espada compound.
Meskill, Frances K.
core   +2 more sources

FIRM DETERMINANTS IN NEW PRODUCT INTRODUCTION: A STUDY THROUGH SURVIVAL ANALYSIS [PDF]

The literature has broadly discussed the advantages obtained by pioneer firms under the concept of “first mover advantages”. However, less attention has been paid to the study of the factors that determine entry timing.
Juan Carlos Bou Llusar, María Eugenia Ruiz Molina   +1 more
core  

Tratamientos en arcillas con vistas a mejorar sus coordenadas cromáticas para el proceso de fabricación de gres porcelánico

Boletín de la Sociedad Española de Cerámica y Vidrio, 2010
The porcelain stoneware tiles production needs high whiteness´ clays in order to be competitive in the ceramic sector. In the present work, Spanish clays used in the porcelain stoneware tiles production have been characterized in physic, chemist and ...
Carda, J. B., Núñez, I., Barrachina, E., Nebot, I., Llop, J., Notari, M. D.   +5 more
doaj  

Heterocoagulation-spray drying process for the inclusion of ceramic pigments [PDF]

, 2008
The improvement of the physico-chemical resistance of hematite pigment in ceramic bodies has been pursued through its inclusion into a transparent and refractory matrix of silica or zirconia.
Albonetti, Stefania, Baldi, Giulio, Costa, Anna Luisa, Dondi, Michele, Matteucci, Francesco, Zama, Isabella   +5 more
core   +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

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

Effects of Glass Waste Addition on Technological Properties of Porcelain Stoneware Tiles

Key Engineering Materials, 2001
The aim of this research is to assess the effects of the addition of waste glass on both technological behaviour and technical properties of porcelain stoneware bodies. Several bodies were designed adding up to 10% waste (float and container glass) to a typical industrial formulation in replacement of sodium feldspar.
Matteucci F, Dondi M, Guarini G
openaire   +4 more sources