Both sides adopt steel sheets, with cold-drawn profile frames (or plastic frames) around the perimeter. The panels are integrally bonded and formed by attaching gypsum boards and filling rock wool adhesive. This product features a smooth and attractive surface, excellent sound insulation, thermal insulation, heat preservation, seismic resistance and fireproof performance, accurate geometric dimensions, as well as easy installation with time and labor savings.
Composition: The handmade gypsum-rock wool sandwich purification panel uses high-quality color-coated steel sheets as surface layers, gypsum boards and rock wool as core materials, and cold-drawn male-female joint frames made of iron keels or aluminum alloy around four sides, all handmade.
It is widely applied to functional partition walls and ceiling systems in workshops, laboratories and various venues of food, pharmaceutical, electronic, scientific research, aerospace, medical and other industries.

Panel Splicing Methods