Effect of cassava starch, hydrated lime, and carboxymethylcellulose on the physicomechanical behavior of mixtures with clay matrix

Hurtado Figueroa, Oswaldo ORCID: https://orcid.org/0000-0003-3175-1213, Cobo Escamilla, Alfonso ORCID: https://orcid.org/0000-0001-8270-7752, Varum, Humberto ORCID: https://orcid.org/0000-0003-0215-8701, Prieto Barrio, María Isabel ORCID: https://orcid.org/0000-0003-2797-3964 and Gallardo Amaya, Romel J. ORCID: https://orcid.org/0000-0002-4740-4841 (2024). Effect of cassava starch, hydrated lime, and carboxymethylcellulose on the physicomechanical behavior of mixtures with clay matrix. "Case Studies in Construction Materials", v. 20 ; pp.. ISSN 22145095. https://doi.org/10.1016/j.cscm.2024.e03022.

Descripción

Título: Effect of cassava starch, hydrated lime, and carboxymethylcellulose on the physicomechanical behavior of mixtures with clay matrix
Autor/es:
Tipo de Documento: Artículo
Título de Revista/Publicación: Case Studies in Construction Materials
Fecha: 1 Julio 2024
ISSN: 22145095
Volumen: 20
Materias:
ODS:
Palabras Clave Informales: Calcium hydroxide; Carboxymethyl cellulose; carboxymethylcellulose; Cassava Starch; Clay; Clay matrix; Clean water and sanitation; Hydrated lime; Hydration; lime; mechanical; Mechanical Behavior; Mechanical Properties; Mechanical strengt; Mechanical strength; Particle detachments; Physical behaviors; Physicomechanical; Plants (Botany); Starch; Volumetric changes
Escuela: E.T.S. de Edificación (UPM)
Departamento: Tecnología de la Edificación
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

The physical and mechanical behavior of experimental mixtures with additions of cassava starch, carboxymethyl cellulose, and hydrated lime in a clay matrix is described. The added elements accounted for 3% of the weight of the mixes and the clay matrix for 97%. Mixing water was incorporated in different % according to the workability and molding of the mixes. Tests indicated the influence of additions on volumetric changes, particle detachment, and mechanical strength of the experimental mixtures. It was concluded that percentages >= 50% carboxymethylcellulose favored properties in mixtures. The opposite result was obtained with the addition of lime. Mixtures with additions of 25% cassava starch and 75% carboxymethylcellulose reported similar mechanical behavior and no particle detachment.

Más información

ID de Registro: 93316
Identificador DC: https://oa.upm.es/93316/
Identificador OAI: oai:oa.upm.es:93316
URL Portal Científico: https://portalcientifico.upm.es/es/ipublic/item/10207868
Identificador DOI: 10.1016/j.cscm.2024.e03022
URL Oficial: https://www.sciencedirect.com/science/article/pii/...
Depositado por: iMarina Portal Científico
Depositado el: 24 Ene 2026 08:10
Ultima Modificación: 18 Mar 2026 20:06