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DIYIP

Volume no. 4 | 2024/09
Issue no. 1


Title
EXPLORING THE ACCEPTABILITY OF WATER HYACINTH AND RICE HUSKS AS NATURAL FIBERS IN INSULATED ROOF PANELS FOR RESIDENTIAL HOUSEHOLDS
Author
Karl Geoffrey D. Agustin, Gervin Andrei B. Beredo, Loisse Pauline D. Forcadas, Cinderella Dianna E. Garcia, Aaron C. Malaluan, Marc Emmanuel N. Salazar, Geoffrey Gabriel A. Son, Ms. Christine Joyce L. Enteria, LPT
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Abstract
The modern world is shifting toward contemporary designs; as a result, environmental pollution and energy consumption are increasing, prompting the construction industry to prioritize thermal insulation. Thus, to meet the rising demand for energy-efficient building materials, it is necessary to employ accessible, environmentally friendly materials and modify traditional methods using readily available local materials. This research aimed to develop an insulated roof panel made up of water hyacinth and rice husk. The study looked into the panels' mechanical and sustainability properties, with the aim of providing a more sustainable alternative to traditional insulation materials. The researchers explored the potential of water hyacinth and rice husks as insulated roof panels. This paper discussed the characteristics of the primary materials, water hyacinth and rice husk, along with how these natural fibers function as insulation. Additionally, the researchers used a descriptive - experimental design to determine the differences of the perceptions of the respondents regarding the level of acceptability of the proposed product in terms of indoor comfort and maintenance. It made use of the statistical tools such as frequency distribution, ranking, weighted mean, composite mean, and t-test as the statistical data for accurate results to gather the data accurately to determine whether there are significant differences in mean acceptability scores between the two groups, which are Civil Engineers and Architects. In terms of the results of hypothesis testing, it was revealed that there is no sufficient evidence to support the rejection of the hypothesis. Thus, the Civil Engineers and Architects have similar perspectives on the proposed water hyacinth and rice husk insulated roof panels in terms of indoor comfort and maintenance. The findings highlight that water hyacinth and rice husks have promising insulating properties, moisture resistance, and fire reaction qualities, making them a viable and sustainable alternative for building insulation with high potential for improving energy efficiency and indoor comfort. For progressive research, future papers may focus on understanding the dimensions, matrix reinforcement, implementation of mold-resistant treatment, employing the panel in the roof and wall, and assessing the resilience of the insulated panel.
Keywords
Roof Insulation, Natural Fibers, Water Hyacinth, Rice Husk, Indoor Comfort
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