This issue we will introduce the key points of insulation stone wool construction

     1. Construction preparation
     (1) The base wall should meet the requirements of the corresponding base wall quality acceptance specifications, and the structural acceptance should be confirmed with the relevant departments before thermal insulation construction. If the deviation of the base wall is too large, it should be leveled with mortar.
     (2) The control steel vertical lines of all corners of the house have been installed. For high-rise buildings and super-high-rise buildings, the steel vertical line should pass the inspection of theodolite.
     (3) The balcony railings, rain drain pipe brackets, fire ladders, etc. on the outer wall have been installed, and the influence of the thickness of the thermal insulation system should be considered.
     (4) The auxiliary frame of the outer window is installed. .
     (5) Scaffolding holes on the wall, through-wall holes and wall defects are trimmed with corresponding materials.
     (6)Concrete beams, protrusions on the wall have been removed.
     (7) The deformation joints of the main structure should be handled in advance.
     (8) The construction plan shall be formulated according to the project quantity, construction site and construction period requirements.      
     Next issue we will continue to introduce the key points of insulation stone wool construction.