A Study on the Physical Properties of Mineral Hydrate Insulation Material Mixed with Basalt Fiber Park, Jae-Wan; Chu, Yong-Sik; Seo, Sung-Kwan; Jeong, Jae-Hyen;
Mineral hydrate is a new insulation material that compensates for the defects of existing materials. Mineral hydrate is made of inorganic ingredients; therefore, it is nonflammable. The porous structure of mineral hydrate makes the material lightweight and insulating. Mineral hydrate insulation and similar products have been studied and manufactured in Korea and abroad. However, these insulation materials need to improve in terms of strength. In this study, basalt fiber was used to enhance the strength. In order to observe the property changes, compressive strength, heat conductivity, and specific gravity were measured and XRD pattern analysis was performed. These tests confirmed that basalt fiber was effective at improving the strength and lowering the heat conductivity of mineral hydrate insulation.
Mineral hydrate insulation material;Basalt Fiber;Compressive strength;Slurry;Heat insulation;
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