Rock Wool Sandwich Roof Panel Used in Steel

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500 m.t.
Supply Capability:
20000 m.t./month

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The Rockwool Sandwich Panel production process adopts the colored steel plate as surface board and the core materials is the self-extinguishing closed cell rock wool, it is kind of high –strength composited building materials, and it was formed in the automated continuous molding machine, by combining the pressed colored steel with high strength adhesives.


 Certification: ISO9001:2000   ISO14001:2004

Thickness Roof panel: 75,100,120,150,200 (mm)

Thickness Wall Panel: 50, 75,100,120,150,200 (mm)

Steel Thickness: 0.196mm~1.2mm

Density: 120kg\m3

Width: 960mm

Length: Arbitrary length according to the transportation, generally less than 12m

Color: Red, grey white, blue, green

Fireproof: A


  1. Light weight: enough to reduce building expenses.

  2. Time can be saved on a building project to the simple insulation.

  3. Good durability: With special coating, the warranty of the color steel sheet is 5-10years. Lifespan of the panels can be up to 35years with spray-painting antirust on the steel sheet every 10 years.

  4. The panels are fireproof and meet the relevant standards completely.

  5. Good sound insulation for up to 40-50 decibels.


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