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2020 IEEE Integrated STEM Education Conference (ISEC) by Conde, Blessed Isaac C. (author);Coladilla, Daniel Jerlan S. (author) is a nonfiction available to read on EtoBox.

What is 2020 IEEE Integrated STEM Education Conference (ISEC) about?

This study aims to alleviate the problem of concrete deterioration by introducing a material to be used as a cement reinforcement to concrete roof tiles that will decrease its water absorption percentage, without decreasing its flexural tensile strength score. Five sample groups consisting of four experimental and one control group of downgraded (modified size) flat concrete roof tiles were used for experimentation. The experimental groups were reinforced with equal amounts (15 grams) of acrylic, nylon, polyester, or rayon fabric shreds, respectively. Both experimental and control groups were uniformly treated with water to cement and cement to sand optimal volume ratio. Using the p-value method on Kruskal-Wallis H-test (a = 0.01, N = 10, df = 4) in both tests, results show that each sample group distribution had no significant difference among the other groups in terms of both test scores. Despite both p-values (p ~ 0.081) falling to the null hypothesis non-rejection region of p > 0.01, it may still be observed that all experimental groups scored lower flexural tensile strength and water absorption percentage scores. The results showed the potential of adding nylon to reduce the w

Who reads 2020 IEEE Integrated STEM Education Conference (ISEC)?

Author

Conde, Blessed Isaac C. (author);Coladilla, Daniel Jerlan S. (author)

Publisher

IEEE

Published

2020

Language

EN

Category

nonfiction