Compressed Earth Blocks (CEB) with bitumen emulsion
Journal Title: TecnoLógicas - Year 2018, Vol 21, Issue 43
Abstract
Walls made of soil present serious failures due to their exposure to rain and groundwater. In addition, due to their hygroscopic characteristics, compressed earth blocks (CEBs) present low resistance to water penetration and high capillary absorption coefficients. Therefore, CEBs combined with a cold asphalt emulsion were experimentally analyzed as an alternative to reduce their capillary absorption coefficient and improve their resistance to water penetration. The emulsion was incorporated in proportions of 25%, 50%, 75% and 100% with respect to the weight of water. The capillary absorption, resistance to compression, and moisture penetration of each sample were studied in order to calculate the optimal proportion of the mixture. Based on the results, CEBs with 50% asphalt emulsion exhibit the best characteristics of protection against humidity, thus guaranteeing the compressive strengthrequired for traditional construction.
Authors and Affiliations
Hernán Darío Cañola, Alejandro Builes-Jaramillo, Carlos Andrés Medina, Gustavo Enrique González-Castañeda
Keywords
Related Articles
- EP ID EP401335
- DOI 10.22430/22565337.1061
- Views 91
- Downloads 0
Classification of Hass avocado (persea americana mill) in terms of its ripening via hyperspectral images
The use of non-invasive and low-cost methodologies allows the monitoring of fruit ripening and quality control, without affecting the product under study. In particular, the Hass avocado is of high importance for the agr...
Analysis of the efficiency of a virtualoptical multiplexing method, by using theta modulation
We present an efficient virtual-optical multiplexing method for compressing information contained in gray level images. The efficiency is measured using three parameters: quality factors of...
MindFluctuations: Poetic, Aesthetic and Technical Considerations of a Dance Spectacle Exploring Neural Connections
In this era of co-evolution of humans and computers, we are witnessing a lot of fear that humanity will lose control and autonomy. This is a possibility. Another is the development of symbiotic systems among men and mach...
Application of the Internet of Things through a Network of Wireless Sensors in a Coffee Crop for Monitoring and Control its Environmental Variables
This article presents the application of the Internet of things (IoT), as a technological tool for the development of a wireless sensor network with the aim of monitoring and controlling a series of environmental variabl...
Development of a small-scale residential microgrid prototype
This paper presents the development of an isolated residential microgrid (MR) emulator that includes distributed photovoltaic generation, energy storage using batteries, and electric vehicle technology supply...