Product Datasheets
All GlassRock products are fully documented with technical data sheets covering dimensions, densities, thermal conductivity values, fire classification, and applicable standards. Contact us to receive the latest version of any datasheet.
📋 Datasheets are available upon request. Contact our technical team at info@glassrock.com.eg or use the form below to request specific documents.
Glass Wool Blankets — Technical Data Sheet
Density range 10–48 kg/m³ | Thermal, acoustic & fire data | ASTM C553 compliantGlass Wool Boards — Technical Data Sheet
Density range 16–96 kg/m³ | Rigid & semi-rigid | ASTM C612 compliantGlass Wool Pipe Sections — Technical Data Sheet
DN15 to DN600 | Max 300°C | ASTM C547 compliantStone Wool Boards — Technical Data Sheet
Density range 40–200 kg/m³ | Non-combustible | ASTM C612, EN13162 compliantStone Wool Pipe Sections — Technical Data Sheet
DN15 to DN600 | Max 650°C | ASTM C547 compliantStone Wool Wire Mesh Blankets — Technical Data Sheet
Density 40–200 kg/m³ | Max 750°C | High-temp industrial gradeStone Wool Loose Wool — Technical Data Sheet
Bulk density data | Max 750°C | Blow-in specificationPhysical & Mechanical Properties
| Property | Glass Wool | Stone Wool | Test Method |
|---|---|---|---|
| Max Service Temperature | 300°C | 650°C – 750°C | ASTM C411 |
| Fire Classification | Non-Combustible | Non-Combustible | ASTM E136 / BS 476 |
| Flame Spread Index | 0 (Class A) | 0 (Class A) | ASTM E84 |
| Smoke Development Index | < 50 | < 50 | ASTM E84 |
| NRC (Noise Reduction Coefficient) | 0.75 – 1.05 | 0.95 – 1.05 | ASTM C423 |
| Water Vapour Resistance | Low | Low | EN ISO 9346 |
| Fungi Resistance | Inorganic — Resistant | Inorganic — Resistant | — |
| Corrosion to Steel | Non-corrosive | Non-corrosive | — |
Need Technical Support?
Our engineering team is available to help you select the right insulation solution and provide specification assistance.Contact Our Engineers