CCEWOOL® Stone Wool Board for Construction can be manufactured in different densities and thicknesses according to specific needs. It is widely used in residential, commercial, public, and industrial buildings. The main applications include fire protection, thermal insulation, and soundproofing for various interior partitions, transparent curtain walls, and metal or stone cladding systems. It can also be used as fireproof, thermal, and acoustic insulation when filled into lightweight steel structure roofs and wall frames. In addition, it is suitable for ceilings, fire doors, and mezzanine floors.

CCEWOOL® Stone Wool Board for Construction can be laminated with aluminum foil, single-sided or double-sided fiberglass cloth, or other facing materials.

Easy to cut: Flexible and easy to handle, allowing precise cutting to fit different installation needs.

Non-combustible: High melting point provides superior fire protection for buildings.
Excellent sound absorption: Outstanding acoustic performance effectively reduces noise transmission and optimizes indoor acoustics.
High-melting fire resistance: Heat-resistant material ensures stable performance during fire, providing extra evacuation time.
Mold- and fungus-resistant: Will not rot or support mold or fungal growth, ensuring a healthy building environment.
Low moisture absorption: Low water uptake resists moisture effects and maintains insulation performance.
Water- and moisture-resistant: Repels water, does not absorb moisture, and ensures long-term insulation and fire protection performance.

External wall insulation;

Thermal and fire protection for spandrel areas;
Mullion cover panels in curtain wall systems;
Interior wood or steel stud partition walls;
Interior wood structure floors;
Interior wood structure ceilings.

At the primary stage of building plants, CCEWOOL already began to invest in Italian imported production equipment of international production standards. The stone wool production line has 6 t/h in capacity; surfaces can be overlaid with paper, glass fabric, or aluminum foil. All the raw materials adopt fully automatic batching equipment. Products are produced in accordance with EU EG standards by an advanced four-roller centrifuge to form high-speed centrifugal fiber. Products are then packaged by automatic heat-shrink packaging machines with the use of heat-shrink film that has good penetration resistance and shrinkage. Every step of production has reached the standard of an international top brand in the stone wool field.

CCEWOOL stone wool takes high-quality natural rocks, such as basalt and dolomite, as the main raw materials. The raw materials are melted in the cupola at a high temperature of about 1500 °C and then centrifuged into fibers at a high speed by a four-roll centrifuge. Meanwhile, a small amount of phenol resin with water repellent and emulsified oil is sprayed at the surface of the fabric. Under the action of negative pressure air, the newly formed stone wool fibers are quickly accumulated into felt. Through pendulum, pleating, pressurizing, and curing, the felt is processed into stone wool boards, stone wool felt or stone wool shell, etc. according to the requirement of customers.

CCEWOOL stone wool is free of asbestos and environmentally harmful substances, such as CFCs, HCFCs and HFCs, during the production process; thus, CCEWOOL stone wool does not have detrimental effects on human health, nor does it increase the risk of cancer.

CCEWOOL high-quality stone wool selects top natural stones as the raw materials, of which Basal, one of the most abundant resources on earth, takes up over 80%.

CCEWOOL stone wool is not only renewable and sustainable, but also is outstanding in energy conservation of industrial cupolas. It is estimated that the use of every m3 of stone wool as insulation material in industrial thermal facilities can save energy up to 2500 kcal/hour, equivalent to three tons of standard coal every year. Also, at least one ton of petroleum can be saved by using one ton of stone wool insulation in buildings.

In addition, its great durability in fire protection and insulation can provide lifelong protection for buildings and for people from noise and fire.