The invention relates to an inorganic
polyurethane heat insulation veneering decoration
system. The
system comprises a bottom bonding layer, a heat insulation fireproof plate, a
surface bonding layer, a protection facing layer and the like in sequence from an exterior wall base face to the outside. The building heat
insulation system has the excellent heat insulation,
fireproofing and
waterproofing functions. The
polyurethane rigid foam (PUR / PIR) plate is used for completely wrapping an external envelope structure of a building. An inorganic flexible facing material with marble paint,
solid-color paint, rock slice paint, really stone paint and the like is bonded to the plate surface and has the protection and decoration effects, a plastering layer and a decoration layer are effectively and organically combined into a whole, the problems of surface thickness unevenness, after-contraction and facing cracks caused by field wet work are avoided, the overall quality of the
system is guaranteed, wind or
moisture is prevented from flowing into or out of the building through gaps, and complete sealing is achieved. Construction is easy and convenient, and the construction period is shortened. The system has wide application fields and can be widely applied to different structure portions such as common exterior walls, arc-shaped exterior walls, corner exterior walls,
basement ceilings, accessible flat roofs, pitched roofs and staircases.