Construction method of insulation rock wool board

     1. Draw the control line and hang the baseline
     1.1 Arrange the lines from the highest point and make a node every three floors to make the wall vertical;
     1.2 , Draw the horizontal and vertical control lines of the window on the wall, according to the building facade design and external thermal insulation technical requirements 
     1.3 Hang vertical datum lines at the large corners (inside corner and exposed corner) of the outer wall of the building and other necessary places, and hang horizontal lines at appropriate positions on each floor to control the verticality and flatness of the insulation rock wool board
     2. Bonding mortar
     2.1 Use specialized mortar mixer to mix the adhesive and surface glue powder according to the mixing ratio; the mixing time should not be less than 5 minutes, and the mixing must be sufficient, uniform, and moderate in consistency;
     2.2 In the process of mixing mortar, it is not allowed to add any form of additives such as cement, quick-setting agent, antifreeze, filler, and color.
     Next issue we will continue to introduce construction method of insulation rock wool board. Please stay tuned.