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Application of internal curing for mixtures containing high volumes of fly ash

De la Varga, Igor; Castro, Javier; Bentz, Dale; Weiss, Jason (ELSEVIER SCI LTD, 2012)

This paper focuses on testing performed on mixtures that would be consistent with the mortar portion of a concrete bridge deck mixture for many state departments of transportation. In this work a relatively large percentage ...

Effectiveness of shrinkage-reducing admixtures on Portland pozzolan cement concrete

Videla, C; Aguilar, C (CONSEJO SUPERIOR INVESTIGACIONES CIENTIFICAS-CSIC, 2005)

Drying shrinkage causes tensile stress in restrained concrete members. Since all structural elements are subject to some degree of restraint, (trying shrinkage is regarded to be one of the main causes of concrete cracking.

Fracture Properties and Restrained Shrinkage Cracking Resistance of Cement Mortar Reinforced by Recycled Steel Fiber from Scrap Tires

Shi, X. J.; Brescia Norambuena, Leonardo Sebastián; Grasley, Z.; Hogancamp, J. (2020)

Influência do consumo de água, do teor de adição de microfibras de polipropileno, e do tipo de cimento no fenômeno da retração por secagem em concretos empregados em pisosInfluence of water consumption, the addition content of polypropylene staple fibers and the kind of cement in the volumetric changes of concretes used in floors

Senisse, Juliana Alves de Lima (2010)

Analysis of soil drying incorporating a constitutive model for curling

Texas A&M University; Universidade Estadual Paulista (Unesp); Universidade Federal de Pernambuco (UFPE); Al-Nahrain University (2020-09-01)

This paper focuses on the shrinkage behavior of soil specimens involving sand, kaolinite, and kaolinite/sand mixtures subjected to desiccation under controlled conditions. Both, free and restrained shrinkage conditions are ...

Experimental method for investigation of impact of the addition of polymer fibers on drying shrinkage and cracking for concretes

Ehrenbring, Hinoel Zamis; de Medeiros Quinino, Uziel C.; Silva Oliveira, Luis Felipe; Fonseca Tutikian, Bernardo (Structural Concrete, 2019)

Avaliação nos estados fresco e endurecido de concretos autodensáveis de alto desempenho com aditivos redutor e compensador de retração

Pilar, Ronaldo (2018)

Retração total e penetração de cloretos em concretos com cimento Portland branco e escória de alto forno

Dellinghausen, Luciano de Medeiros (Universidade Federal de Santa MariaBREngenharia CivilUFSMPrograma de Pós-Graduação em Engenharia Civil, 2009-06-25)

Drying Shrinkage is a phenomenon that occurs in concrete, subjected or not to a load, due to water loss, once exposed to environment and allowed to dry. It is responsible for almost the entire total shrinkage strain in ...

Propuesta de sistema constructivo de losas industriales sin juntas de contracción, reforzadas con fibras metálicas y aditivo, minimizando su retracción y cambio volumétrico, en Lima

Effio Reátegui, Manuel Angel Alessandro; Quiñones Ticse, Igor Jesús (Universidad Peruana de Ciencias Aplicadas (UPC)PE, 2021-11-26)

Hoy en día con el aumento exponencial de las industrias a nivel mundial situadas sobre grandes extensiones de terreno, requieren construcciones con un alto grado de desempeño que optimicen al máximo los tiempos de ejecución ...

Comparative analysis of the properties of composite mortar with addition of rubber powder from worn tires

Canova, José Aparecido; Bergamasco, Rosangela; Angelis Neto, Generoso de; Gleize, Philippe Jean Paul (ANTAC - Associação Nacional de Tecnologia do Ambiente Construído, 2012)