Seamless Insulation Core Decoration Integrated System (finished decorative board structure with pouring insulation core) "Insulation structure" is a layered board bearing ventilation and drainage structure system formed by plinth bearing ventilation and drainage aluminum alloy decorative components, layered board bearing ventilation and drainage aluminum alloy decorative components, parapet coping, window sill external corner ventilation and drainage aluminum alloy decorative components, aluminum alloy decorative components for internal and external corners around doors and windows, horizontal convex and concave internal and external corner aluminum alloy decorative components, aluminum alloy decorative components between each vertical board, and vertical internal and external corner aluminum alloy decorative components. Its value innovation manages the insulation and decoration system by discharging wall moisture, improves the safety standards and installation efficiency of building energy-saving decoration, eliminates the risk of uneven technical worker skills and the  problem of indoor wall moisture and wallpaper mildew during the annual plum rain season, cancels external wall embedded parts and dry-hanging keels, external wall silicone waterproofing, external wall insulation scraping of anti-cracking mortar with mesh cloth, and external wall scraping of putty for leveling, while also contributing to the "full life cycle quality safety standard" of the finished insulation board external wall insulation system. "Insulation seamless" refers to LOULIWAI9598 aerated concrete insulation pouring material with dry density 160 - 200kg/m³ and thermal conductivity 0.040 - 0.045; LOULIWAI9599 aerated concrete insulation pouring material with dry density 125 - 135kg/m³ and thermal conductivity 0.023 - 0.027. Their quality standards include insulation core with A2 fire rating, unchanged thermal conductivity over time, no expansion, shrinkage, precipitation, cracks after forming, waterproof and anti-corrosion, no powder falling when cut, and boiling resistance. Its value innovation strengthens the safety standards for building energy conservation and carbon reduction. The cavity structure between the decorative panel and the wall during insulation core pouring has no gaps in the horizontal and vertical directions. The new building wall omits the plasterer leveling process. For old building renovation, there is no need to remove the original hollow and cracked insulation layer, ceramic tile finish, or paint finish, eliminating the generation of insulation board solid waste. The quality safety of system materials and connection enhancement technology has the same service life as the building structure, with seismic fortification intensity reaching a safety standard of over 8 degrees. The design style of the structural system opens up the noble and extraordinary gorgeous temperament of the building's appearance, meeting the noble needs of owners and designers with extraordinary taste and benefiting humanity.