New Type Rock Wool/Glass Wool Composite Board

Polyurethane composite boards are A-grade fire-resistant and extremely sturdy. Baosin's new fire-resistant rock wool/glass wool sandwich panels are made with two layers of high-quality color-coated steel sheets or other precision-pressed metal sheets as the facings. After rolling forming, the rock wool/glass wool is flipped 90 degrees (with fibers perpendicular to the two layers of steel sheets). Using a strong, highly adhesive, and fire-resistant bonding agent, the rock wool/glass wool is strongly bonded to the metal panels, forming an aesthetically pleasing, flat, and rigid building panel. The formed panels feature excellent fire resistance, thermal insulation, and environmental protection, offering an ideal choice for industrial building envelope systems.

New Type Fireproof Rock Wool/Glass Wool Board Inspection Report (4-hour耐火时限)

The metal facade sandwich panels with thicknesses of 150mm and 200mm, both have fire resistance limits exceeding 240 minutes, as certified by the National Building Materials Testing Center.

Product Introduction:

New Type Fireproof Rock Wool/Glass Wool Roof Sandwich Panels (Polyurethane Edging)

Pure rock wool sandwich panel

Polyurethane Roof Panels

Polyurethane wall panels

Four-sided flanged plate

Cold storage panels

Clean Sheet

Advantages of Baosin Polyurethane Edge Rock Wool Boards:

1). Insulation and Heat Retention - Reduces energy consumption by 70%

Baoxin polyurethane-edged rock wool boards feature smoothness and precision, with the surface finish achievable within 0.01cm. Their design ensures airtightness and thermal insulation, leading to a 70% energy reduction.

2). Noise Reduction and Absorption

Rock wool is an ideal soundproofing material, with its large number of fine, long fibers forming a porous structure, which determines its excellent sound absorption and noise reduction capabilities. It provides sound insulation greater than 30dB, effectively reducing external noise interference.

3). A1 fire-resistant and flame-retardant

A1-rated thermal and flame-retardant material with a melting point above 1000 degrees Celsius. It does not elongate, contract, or deform in fires, effectively preventing the spread of flames and does not emit harmful environmental substances or gases.

Waterproof and Moisture-Proof, water-repellent rate up to 98%

Water-repellent mineral wool products with a water-repellency rate over 98%, no pore penetration, and unique interlocking joints between boards prevent water intrusion; the boards do not soften.