Can composite a2 thermal insulation material be used in hotels with 16 floors?

Composite a2 thermal insulation material can be used in 16-storey hotels.

A-class fire-proof and heat-insulating materials belong to A-class fire-proof and heat-insulating materials.

Grade a thermal insulation materials mainly include grade A 1 and grade A2 materials.

Grade a materials include A 1: monomer inorganic incombustible; A2: Composite organic incombustible, that is, composite material.

Class A3: Modified phenolic refractories.

Class A incombustible materials include WW inorganic active wall insulation material, cement foam insulation board, vitrified bead insulation mortar, rock wool board, glass wool board, foam ceramics, etc.

Class A incombustible materials have the characteristics of low density, low thermal conductivity, high bearing capacity, convenient construction, economy and durability, and are widely used as thermal insulation materials for industrial pipeline equipment such as heat pipes and thermal equipment, as well as thermal insulation and sound absorption materials for industrial and civil building envelopes. Because of its good thermal stability, it is often used as a fireproof protective coating material for steel structures.