A1 grade external wall insulation materials which
As the name suggests, A-class fire insulation material that is a fire rating of A-class fire insulation materials. Class A materials include A1: single inorganic incombustible; A2: composite organic noncombustible, that is, composite materials. Class A is non-combustible materials: WW inorganic reactive wall insulation materials, cement foam insulation board, glass beads insulation mortar, rock wool board, glass wool board, foam ceramics. Class A is a non-combustible material with low density, low thermal conductivity, high pressure capacity, convenient construction, economical and durable characteristics, widely used in hot pipes, thermal equipment and other industrial piping equipment and industrial building insulation materials and insulation Industrial and civil construction envelope insulation, insulation, sound absorption materials. Because of its good thermal stability, and more for the steel structure of the fire protection coating material.
At present, only rock wool, glass wool, ceramic fiber, foam glass, inorganic insulation mortar, a1 grade materials generally should not contain organic materials.
Rock wool fire isolation zone "rock wool board" mainly by the pendulum production of hydrophobic rock wool board for the thermal insulation material Hu Dan high citrus spong corpse for the construction, the use of sticky and nail combination process and the base wall Body connection fixed, and by the surface of the mortar and reinforced with fiberglass mesh made of composite layer and decorative mortar finishes or paint composition of the A-class non-combustible building energy-saving insulation system. Rock wool board exterior insulation system, low thermal conductivity, good air permeability, high level of combustion performance advantages, can be applied to the new, expansion, alteration of residential buildings and public buildings external wall of energy-saving insulation works, including external insulation, Non-transparent curtain wall insulation and EPS insulation system of the fire isolation zone. The system is the European top insulation brand-Barumit (Fort Mitter) launched, access to the European Technology Certification (ETA).
Inorganic materials: glass wool, rock wool, foam glass and so on. Organic class, only the phenolic foam composite insulation board.
