Suspension Installation of Concealed Grid System

★Suspend the H-shaping light-gauge beam just to form a grid according to the specification of the board; insert the boards into the grid one by one, and connect the boards with the filing-in bits.

★Form the light- -gauge beam into grid. and then fix the mineral wool acoustic board on it with high-strength self-tapping screw. The surface is required to be unified and smoothed the joint needs to be filled with special sealant.