Non-expanding fire-resistant coating - Gypsum-based

Gypsum-based fire-resistant coating primarily uses gypsum as the base material, accounting for1/3Above, the powder is composed of inorganic lightweight insulating and fibrous materials. Compared to cement-based fire-resistant coatings, gypsum-based coatings are environmentally friendly, with low-carbon and energy-saving raw materials, lightweight, and low density. They also have strong adhesion, good deformation capability, and excellent fire resistance. They provide extended fire protection for fiber and hydrocarbon fires. The finished product is not prone to cracking or peeling, with stable performance and good resistance to acidity, alkalinity, and corrosion. Breaking through the bottleneck of cement-based layered construction, the product saves costs with one-time spray application and forming.

Application Scope

Fire-resistant protection for steel columns, beams, joist deck steel, precast concrete elements, and other metal components, suitable for both indoor and outdoor use.

Product Features

Gypsum-based fire-resistant coatings are non-expansive fire-resistant coatings, with light material, low density, good flexibility, no cracking or peeling, excellent resistance to deformation, easy to apply, cost-effective, environmentally friendly, strong adhesion, good deformation resistance, long-lasting fire resistance, and corrosion resistance.