Recently, we completed the first shipment of CCEWOOL® Stone Wool Boards to a customer in South Korea.Behind this initial order, the customer’s recognition extended beyond a single product—it reflected trust in the intrinsic safety and long-term performance derived from CCEWOOL® stone wool boards made from natural basalt.

Fire Safety Inherent to Natural Igneous Rock

CCEWOOL® stone wool boards are produced using highly recognized natural basalt, a volcanic igneous rock formed through extreme geological temperatures over millions of years.
Basalt is inherently non-combustible, allowing CCEWOOL® stone wool boards to achieve A1 non-combustible fire classification without the addition of chemical flame retardants.
Within stringent fire-safety approval systems, this natural rock-based safety characteristic has become a key factor in building customer confidence.

Long-Term Durability Rooted in Natural Stone

As a primary igneous rock, basalt features a stable and well-bonded mineral structure. Stone wool boards produced from this raw material demonstrate reliable long-term performance, particularly under Korea’s variable coastal climate conditions:

• Water repellency ≥ 99%, providing effective moisture resistance.

• Natural resistance to aging, supporting insulation systems designed to last the full lifespan of the building.

• The inherent “rock-based structure” delivers stability and durability that exceed those of many conventional insulation materials.

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• Starting from natural basalt, CCEWOOL® stone wool boards transforms geological strength into modern insulation solutions, delivering fire safety, durability, and long-term performance for demanding building applications.