Construction and installation process of perforated sound absorption board

Snap line positioning - install the heaven and earth keels and vertical keels (with doors, windows and openings reserved) - install the through keels - install the water and electricity pipelines - install the holes on one side of the flat plate - install the fixed parts of the pipelines - install the wall fillers - install the flat on the other side - joint treatment (sealing and pasting anti crack tape) - install the skirting line and wall decoration.

First of all, the partition system is a light-weight partition composed of light-weight steel keel as the skeleton, new static noise perforated sound-absorbing plates on both sides, and glass mold cotton and other core materials filled in the middle cavity. It has the characteristics of heat insulation, sound insulation, fire prevention, light weight and convenient pipeline laying.

When it is used for household walls, walkways, staircases and other parts with high requirements for sound insulation, fire protection, moisture-proof and durability, the plate type and wall structure shall be carefully selected.