One bag 2.5h Fire retardant coating Non expansive price approved fire protection coating
One bag of 2.5h fire retardant coating non expansive quotation, fire retardant coating approved for special use of steel structure non expansive manufacturer pin At the price of each package, the non expansive fireproof coating can be divided into 3.0h and 2.5h products. This product is applied to the surface of steel structures. When burning in case of fire, the coating has flame retardant and a variety of lightweight insulation materials, which can reduce heat conduction to the surface of steel structures and increase the fire resistance limit of steel structures. It is applicable to steel structure plants, warehouses The fire protection requirements in building and other fields are 1.0h-3.0h.
Construction method and equipment
Generally, spraying method is used for painting. The machine is a pressure spraying machine, which is equipped with automatic pressure regulating Air compressor , spray gun diameter
by six ~ 12mm , air pressure is zero point four ~ 0.6MPa 。
Local repair and small area components shall be constructed by manual plastering, and the tools are plastering knives, etc.
Coating preparation
Single component wet paint, which is stirred evenly by portable mixer on site; One component dry powder coating, adding water or other rare
The release agent shall be mixed and stirred according to the ratio specified in the product manual; Two component coating, prepared according to the product specification
Than mixing.
The fireproof coating shall be used while preparing and mixing, and the coating prepared on the same day must be used up within the time specified in the instructions. Stir
Mix and prepare the coating to make it even and uniform with proper consistency. It can flow smoothly in the conveying pipeline, and it will not
Flowing and falling.