Aprovechamiento de Residuos de Construcción y Demolición (RCD) y residuos de hojas de maíz en la fabricación de eco-concretos. Caso de estudio Neiva

In order to seek alternative utilization to mitigate negative impacts generated by the extraction of raw materials in the preparation of concrete and the inappropriate final disposal of the RCD in the city of Neiva-Colombia, the natural aggregates that make up conventional concrete are obtained. (ce...

Full description

Saved in:

Bibliographic Details
Main Author:	Ramos Páez, María Paula
Other Authors:	Suárez Silgado, Sindy Sofía
Format:	Trabajo de grado (Pregrado y/o Especialización)
Language:	spa
Published:	Universidad Antonio Nariño 2022
Subjects:	Concreto ecológico, RCD, Puzolana, Aprovechamiento, Construcción Ecological Concrete, RCD, Pozzolana, Exploitation, Construction, Environmental impacts, Clean production
Online Access:	http://repositorio.uan.edu.co/handle/123456789/6233
Tags:	Add Tag No Tags, Be the first to tag this record!

Description
Summary:	In order to seek alternative utilization to mitigate negative impacts generated by the extraction of raw materials in the preparation of concrete and the inappropriate final disposal of the RCD in the city of Neiva-Colombia, the natural aggregates that make up conventional concrete are obtained. (cement-gravel-sand), in addition to recycled materials such as: concrete waste in coarse (3/8 ”) and fine (8”) granulometries, as well as excavation sand waste and corn husk waste, destined to be Characterized granulometrically and physico-chemically for comparative purposes and afterwards, elaborate eleven eco-concretes and two eco-mortars with different percentages of recycled material ranging from 10% to 75% replacement