Preparation and characterization of masonry units, lightweight concrete based and agro-industrial wastes: a review

2nd International Meeting for Researchers in Materials and Plasma Technology

物理学;材料科学

Díaz-Fuentes, C.X.^1

Departamento de Arquitectura y Urbanismo, Universidad Francisco de Paula Santander-UFPS, Cúcuta, Colombia^1

关键词: Affordable housing;    Agro-industrial residue;    Agro-industrial wastes;    Experimental models;    Low thermal conductivity;    Scientific community;    Secondary sources;    Stress resistance;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/466/1/012037/pdf
DOI  :  10.1088/1742-6596/466/1/012037

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

Discussion about the new composite materials that integrate agro industrial residues for the masonry unit's production, which are directed towards its implementation in projects of affordable housing, is a subject of interest to the public and productive sector of the country. For this reason, it presents a descriptive review of primary and secondary sources, which support the project under study. The methodology consisted in finding research articles in databases supported by the scientific community, which are ordered, integrated and prioritized, creating a matrix synthesis, which condensed the objectives, type of material, studied properties and main results found. It was found that the composite materials for masonry use mainly clay or cement as matrix and as reinforcement, agro waste like paper fibers, bamboo, rice husks, among others are used. Moreover, the properties that determine its potential use are low density, stress resistance and low thermal conductivity. Comparing the results with traditional specimens as the block of clay, concrete, adobe vs. experimental models made of the compounds analyzed, favorable results were obtained in the case of integrating waste materials into its composition, optimized their properties. Thus, science and architecture converge through recognition of the properties of materials that expand the alternatives of building spaces, economic and environmentally sustainable.