Analysis of Carbonation in Mortars made with Solid Waste as a Substitute for Cement

被引:0
|
作者
Martinez Molina, W. [1 ]
Alonso Guzman, E. M. [1 ]
Chavez Garcia, H. L. [1 ]
Lara Gomez, C. [1 ]
Gonzalez Valdez, F. M. [1 ]
Perez Lopez, T. [2 ]
Reyes Trujeque, J. [2 ]
Tamayo Zapata, J. [2 ]
Perez Quiroz, J. T. [3 ]
Hernandez Barrios, H. [4 ]
Martinez Alonso, W. [5 ,6 ]
Bedolla Arroyo, J. A. [7 ]
机构
[1] Univ San Nicolas de Hidalgo, Fac Civil Engn, Dept Mat, Morelia, Michoacan, Mexico
[2] Autonomous Univ Campeche, Campeche, Mexico
[3] Minist Commun & Transports Sanfandila, Mexican Transport Res Inst, Pedro Escobedo, Queretaro, Mexico
[4] Univ San Nicolas de Hidalgo, Fac Civil Engn, Dept Struct, Morelia, Michoacan, Mexico
[5] Univ Nacl Autonoma Mexico, Fac Engn, Div Civil & Geomat Engn, Mexico City 04510, DF, Mexico
[6] Univ Texas Austin, Austin, TX 78712 USA
[7] Univ San Nicolas de Hidalgo, Fac Architecture, Morelia, Michoacan, Mexico
关键词
solid waste substitute; mortars cement; carbonation;
D O I
暂无
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
This research evaluates the behaviour of Portland cement-based mortars with additives that act as cementing materials. These additions are silica rich materials used as substitutes for PC (Portland cement type IV ASTM) in the preparation of mortars, as an alternative to reduce the amount of cement, reusing agribusiness waste. The results indicate that the use of some additions in the percentages specified herein is not convenient to mitigate the phenomenon of carbonation, since as the degree of substitution increases, the speed also increases carbonation. On the other hand, if the emission of polluting particles into the environment is mitigated, the amount of cement used in the mortar decreases.
引用
收藏
页码:219 / 222
页数:4
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