Fire-resistant ductwork

Fire-retardant board ducts are a type of fire-resistant material specifically used for ventilation or smoke exhaust in construction projects. New Long fire-retardant board ducts are a new type of green building material with high stability. They primarily consist of fibers, silicate calcium minerals, and refractory materials, rich in flame-retardant substances, and have a thermal conductivity far lower than glass, clay, and ordinary concrete. The strength of the gypsum board is over twice that of regular gypsum board. It boasts high fire rating, non-pollution, long service life, and easy installation, making it widely used in the fire protection systems of various buildings.

       I. Manufacturing Process:New RidgeFire-resistant duct boards are manufactured using high-quality fire-resistant quartz powder, flame-retardant minerals, and are supplemented with cement and various additives. Enhanced with high-quality refractory composite fibers and other mineral fibers, they are produced through special processing techniques such as molding, pressure application, high temperature treatment, and steam curing.

       II. Product Features:
       1. Lightweight and High-Strength: The fireproof board duct has a unique construction, significantly lighter than conventional concrete or clay bricks, with high flexural strength; it's much lighter yet twice the strength of traditional gypsum board. Especially when used in engineering as exhaust systems that withstand external pressure or combined exhaust and smoke systems, the fireproof board ducts excel in their high strength, low weight, good elongation, and strong seismic resistance.
       2. Fire Retardant and Flame Retardant: After the fire-resistant board is installed, it boasts superior stability and integrity with excellent fire resistance. It can extinguish fires at their inception, ensuring pipe isolation. Since the flame-retardant fiber material is inorganic, it is non-flammable and does not emit harmful gases at high temperatures. This represents a preventive fire theory where prevention is better than cure!
       3. Easy Processing: Huachengxing fireproof board ducts can be easily processed (planed, sawed, nailed, drilled), offering more design options!
       4. Load-bearing Adaptability: The fire-resistant panel duct has high strength and can withstand certain wind loads.
       5. High Durability: The fire-resistant board duct is an inorganic silicon calcium material that is not prone to aging or weathering. It also offers excellent anti-mold and anti-corrosion properties, and it does not deform even when exposed to water. It is a durable and high-performance building material that can match the lifespan of various types of buildings.
       6. Green Building Materials: The fire-resistant board ducts produce no pollution waste during the production process, featuring the characteristics of a new type of green building material with zero pollution and no radioactive substances.

       Fire-rated duct boards are commonly used in self-supporting ductwork, countertops, interior and exterior building walls, fire-retardant coatings for steel columns and beams, network flooring, tunnels, and wall panels for indoor construction projects, home decoration, ceiling suspended ceilings, partition walls for commercial and industrial projects. Construction units, design units, and construction units can choose this product based on the specific project requirements. Fire-rated duct boards are a special type of fire-resistant material, widely used in many cities. Main specifications: 1220*2440*9, 12mm. If customers require other sizes, the company can cut them on behalf of the customer, and special specifications can be arranged for processing.