THE TECHNOLOGY RESEARCH ON BRACKET- STYLE THIN PLASTER MINERAL WOOL PANEL EXTERIOR INSULATION SYSTEM APPLIED IN SUPER HIGH- RISE BUILDING

Since March 15,2011, the burning performance requirements of civil construction exterior insulation materials should be upto A-level.As a non-combustible inorganic material,the mineral wool panels with small thermal conductivity,high thermal insulation properties,good permeability,etc.are widely used in exterior insulation. However,because of high density,easy to deform and warp,mineral wool panels are mainly used for curtain walls, the thin plaster system applied in super high-rise building is extremely rare.Combining with project examples,based on theoretical calculations,it is described wind pressure,shear,the number of anchor bolts,and other problems when applying the thin plaster miner wool panels in super high-rise building exterior insulation.Then it is analysed the system's technical difficulties,proposed solutions,testing and project acceptance by entity meet the design requirements,which provides a reference for similar projects．