Rock Wool Sandwich Panel
Metal panel insulated with rock wool for roofs and walls which require a high degree of resistance to fire. The panel is constituted by two sheets with inter posed layer of orientated fiber high density rock wool, and Rook wool is non-combustible material, so the rock wool panel has good fire-resisting property. The test shows temperature of the panel fire-proof is as high as 1000℃
- Product Details
Metal Thickness 0.5-0.8mm
Core thickness 50-200mm
Steel grade Q235
Base material Hot dipped galvanized or prepainted steel
Core material Rock Wool or Glass Wool
Color RAL color chart
Core density 120kg/m3-150kg/m3
Surface finish PVC film
Effective width 1000mm
Length Cut as buyers’ request
Usage Wall
Characters
1. Fire performance: rock cotton core material for non-combustible material, has more than1000℃temperature of melting in the fire, can be effective blocking flame spread,maximum limit reducing fire losses.
2. Heat preservation and heat insulation: rock wool low thermal conductivity(lambda=0.043w/m larecaille k), thermal insulation performance is good. Excellent node design to ensure the sealing performance and the heat preservation effect.
3. Sound insulation good: sound insulation of sound insulation is 30dB, effectively reduce experiment it outside noise interference.
4. Watertightness/air tightness: between plates into unique design chimeric type node, to stop the invasion of the water, the board at the end of the connection, internal closed processing, keep good air-tightness.
5. Durable: selects high quality rock wool materials, hate water rate is old, lasting firm.
6. Tight & joint, no cold bridge, screw concealed and great design.
