Rock wool board has many features as follows:

Material of Rock wool board:

1. The thickness of up/lower steel panel: 0.35-1.2mm color-coated panel/zinc plate, hot galvanized plate/stainless steel panel

2. Core material---The density of this (mineral) rock wool is 120-150kg/m3 EPS is: 8-25kg/m3

3. Side steel strip or not: 0.35-0.8mm galvanized plate

Specification:

1. The suitable interface width: 950mm, 1150mm

Thickness: 40mm-300mm

Length: No limit

2. Surface protection: PVC foil

Characteristics:

1. Advantage: Good fire-resistance, noise-absorbing

2. Fire resistance raring: Grade A

Usage:

Rock wool board can be used in steel structure workshop, easy Building and air clean room as walls, ceilings.