TECHNICAL DATAPropertiesAKRB7.5AKRB10AKRB15AKEL80AKEL100UnitStandardCompressive strength (Perpendicular to the surface)≥40≥60≥80--kPaGB/T 13480Compressive strength (Parallel to fiber)---80100kPaGB/T 13480Tensile strength (Perpendicular to fiber)≥7.5≥10≥15--kPaJG149-2003Tensile strength (Parallel to fiber)---150200kPaJG149-2003Thermal conductivity(Average temperature 25°C)≤0.040≤0.040W(M.K)GB/T 10295Fire performanceNon-combustible-GB/T 8624-2012Acidity coefficient≥1.8-GB/T 5480Water repellence rate≥99%GB/T 10299Water absorption(Partial immersion)<0.5KG/M2GB/T 25975-2010 Appendix BMoisture absorption rate by weight<0.5%GB/T 5480Moisture resistance factor μApproximately is 1.5-GB/T 17146Noise reduction coefficient(NRC)≥0.6-GB/T18696.1Dimensional stability≤0.5%GB/T8811Melting point≥1000OCDIN4102-17Thickness deviation±3MMGB/T 5480Squareness≤5MM/MGB/T 5480Flatness≤5MMGB/T 25975-2010 Appendix A
1. Non-combustible material.
2.Thermal insulation.
3.Acoustic noise reduction.
4.Waterproof and anti-moisture.
5.Good weathering performance.
6.Good safety.
7.Without CFC and HCFC.
Akawell rock wool board is widely used in industrial building or civilian construction's roofs, ceilings,walls, partition wall or technical installation solution. We offer a full range of products tomeet different application needs.
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