Styrofoam and Eggshells as Alternative Tiles

Introduction

This study investigates the use of eggshells and used styrofoam as sustainable materials for creating alternative tiles. With the increasing demand for eco-friendly construction materials, the study addresses the environmental impact of conventional tiles, which are often resource-intensive and non-biodegradable. By repurposing waste products, the research aims to contribute to waste reduction and material innovation. The primary objective is to evaluate the effectiveness of these alternative tiles in terms of load-bearing capacity, durability, acid resistance, heat resistance, and water absorption. Additionally, the study explores the practical application of these tiles through expert insights. This research emphasizes the potential of eggshells and used styrofoam as viable alternatives that promote sustainability in the construction industry.

Statement of the Problem

The researchers will seek to answer the following questions:

1. How effective are eggshells and used styrofoam as alternative tiles in terms of:

1.1. load-bearing capacity;

1.2. weight tolerance; and

1.3. acid vulnerability?

2. How can the tiles be analyzed based from an expert's perspective in terms of:

2.1. compressive strength;

2.2. durability;

2.3. heat resistance; and

2.4. water absorption?

3. Are eggshells and used styrofoam practical components in making alternative tiles?

Methodology

A mixed-method approach was applied to conduct this study, combining experimental testing and a qualitative interview. The experimental phase involved producing tile prototypes using crushed eggshells, dissolved styrofoam, and particular binding agents. Standardized tests were performed to assess key factors such as load-bearing capacity, durability, heat resistance, acid resistance, and water absorption. Alongside the experimental analysis, an expert in tile manufacturing was interviewed to gather insights on the tiles' practicality, industry relevance, and potential limitations. Thematic analysis was applied to interpret qualitative data, while quantitative data from the experiments were presented in a structured results table. This combination of methods allowed for a comprehensive evaluation of the alternative tiles’ performance.

Results and Discussion

The experimental findings revealed that the alternative tiles demonstrated satisfactory performance in specific areas. They showed adequate load-bearing capacity and durability, making them suitable for light indoor applications. The tiles also exhibited notable resistance to acids, enhancing their potential use in environments exposed to mild chemical substances. Furthermore, the heat resistance was found to be effective, indicating the tiles' capability to withstand moderate thermal conditions. However, their high water absorption rate highlighted limitations in humid or wet environments, reducing their suitability for outdoor use. From the expert interview, insights suggested that while the tiles lacked the compressive strength of conventional tiles, their sustainability and cost-effectiveness were commendable advantages. These findings support the feasibility of using eggshells and used styrofoam as alternative tile materials, particularly in areas where environmental considerations are prioritized.

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