干旱区生态环境知识资源中心(Arid): Study of clay used in the production of red ceramic pottery on semi-arid Cearense, Brazil

Arid

DOI	10.1590/S1517-707620210003.13019
	Study of clay used in the production of red ceramic pottery on semi-arid Cearense, Brazil
	Pinto, Leonardo Alves; de Souza, Thalia Delmondes; Silva, Daniel Bernardes; Peixoto, Lizienny Pinheiro; Brasileiro Rodrigues, Maria Isabel
通讯作者	Pinto, LA (corresponding author), Fed Univ Cariri, Mat Engn Dept, Sci & Technol Ctr, Univ City S-N, BR-63048080 Juazeiro Do Norte, Ceara, Brazil.
来源期刊	MATERIA-RIO DE JANEIRO
ISSN	1517-7076
出版年	2021
卷号	26 期号:3
英文摘要	Red ceramics are part of one of the sectors of ceramic materials that make up the formation of the civil construction complex. In Cariri region and in the rest of Brazil, this segment uses clay as the main source of raw material, which favors the appearance of micro, small and medium enterprises that produce most of the products manufactured by the red ceramic sector. The objective of this work was the mineralogical and technological characterization of a clay sample from one of the potteries in Cariri region, intended for the manufacture of products to be used in civil construction such as tiles and bricks. For that, the techniques of X-ray fluorescence and X-ray diffraction were used, in addition to determining the physical-mechanical properties of the specimens by 4 ton-force uniaxial pressing followed by firing at 800, 900 and 1000 degrees C. The results showed that the sample is composed of quartz, kaolinite, smectite and muscovite and that it has granulometry mostly in fine fractions; after firing the clay shows reddish color and the Atterberg limits are within the range indicated for use on red ceramics. The clay under study has technological properties suitable for manufacture and the specimens burned at 800 degrees C do not meet the values indicated by the literature. The studied clay proved to be suitable for application in tiles and perforated bricks.
英文关键词	Red ceramics Clay Cariri region
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000731548700001
WOS类目	Materials Science, Multidisciplinary
WOS研究方向	Materials Science
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/373560
作者单位	[Pinto, Leonardo Alves; de Souza, Thalia Delmondes; Silva, Daniel Bernardes; Peixoto, Lizienny Pinheiro; Brasileiro Rodrigues, Maria Isabel] Fed Univ Cariri, Mat Engn Dept, Sci & Technol Ctr, Univ City S-N, BR-63048080 Juazeiro Do Norte, Ceara, Brazil
推荐引用方式 GB/T 7714	Pinto, Leonardo Alves,de Souza, Thalia Delmondes,Silva, Daniel Bernardes,et al. Study of clay used in the production of red ceramic pottery on semi-arid Cearense, Brazil[J],2021,26(3).
APA	Pinto, Leonardo Alves,de Souza, Thalia Delmondes,Silva, Daniel Bernardes,Peixoto, Lizienny Pinheiro,&Brasileiro Rodrigues, Maria Isabel.(2021).Study of clay used in the production of red ceramic pottery on semi-arid Cearense, Brazil.MATERIA-RIO DE JANEIRO,26(3).
MLA	Pinto, Leonardo Alves,et al."Study of clay used in the production of red ceramic pottery on semi-arid Cearense, Brazil".MATERIA-RIO DE JANEIRO 26.3(2021).