It is composed of 1mm thickness fire-resistant board(which specification is 5/5/1.2mm) + 15mm thickness aluminium honeycomb or wood honeycomb + 1mm thickness fire-resistant board(which specification is 5/5/1.2mm).
Honeycomb Micro Perforated Light Board
It is composed of 1mm thickness fire-resistant board(which specification is 5/5/1.2mm) + 15mm thickness aluminium honeycomb or wood honeycomb + 1mm thickness fire-resistant board(which specification is 5/5/1.2mm).
Honeycomb Micro Perforated Light Board
It is composed of 1mm thickness fire-resistant board(which specification is 5/5/1.2mm) + 15mm thickness aluminium honeycomb or wood honeycomb + 1mm thickness fire-resistant board(which specification is 5/5/1.2mm).