Comparison of Combustibility of Insulation Material "Rock Cell Board" (Welding Curing Test) *Video Available
Flame-resistant insulation material! It is an insulation material with self-extinguishing properties because its main raw material is inorganic.
Rock cell board is a fire-resistant insulation material primarily made from inorganic calcium carbonate. It has self-extinguishing properties, and when the fire source is removed, it only carbonizes without spreading flames. Even if welding sparks hit it at a construction site, it will only carbonize without catching fire. 【Features】 ■ Minimal aging changes in the insulation material, contributing to the longevity of buildings ■ Low-density foam with a completely independent bubble structure ■ Can be easily cut with a utility knife for simple processing ■ Various finishes are possible, including tile, paint, and mortar ■ High water resistance and moisture resistance, resulting in minimal reduction in insulation performance and reduced internal condensation ■ Difficult to ignite due to its primary material being inorganic calcium carbonate ■ Can be bent and installed on curved surfaces without slit processing *For more details, please feel free to contact us.
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【Comparison Video of Rock Cell Board, Styrofoam, and Urethane】 Each insulation material with a thickness of 50mm is exposed to welding sparks for about 10 seconds, with a surface and curing time of approximately 10 seconds. Fire source: Welding sparks *For more details, please feel free to contact us.*
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【Construction Examples】 ■Exterior Insulation Tile Finish ■Exterior Insulation Coating Finish ■Interior Insulation Tile Finish ■Interior Insulation Coating Finish ■Bathroom Interior Insulation Tile Finish ■Free Access Floor Under Insulation *For more details, please feel free to contact us.
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Product development focused on "safety" and "environment." The external insulation material "Rock Cell Board" has excellent adhesion to mortar, allowing for both embedded and post-application use, and can be finished directly with mortar or tiles. This means that no special installation hardware or processes are required, enabling low-cost external insulation. Additionally, we can provide cut samples of the Rock Cell Board, so please feel free to contact us. The soundproof rubber mat "Otonashikun" is made from material recycled from automotive rubber parts, making it affordable, high-quality, and highly durable. Other products are also manufactured using our original technology.