| Customization: | Available |
|---|---|
| Material: | Calcium Silicate |
| Color: | Gray |
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| Items | RF-14 | RF-13 | RF-16 |
| Density(g/cm3) | 1.4 | 1.3 | 1.6 |
| water abrorption(%) | 28 | 29 | 18 |
| Moisture Movement (%) | 0.17 | 0.2 | 0.15 |
| Non-combustibility | GB 8624 Class A/ | ||
| Water penetration | without water droop after25 hours | ||
| Radioactivity | Decorative materials A Grade | ||
| Frost-resistance | No layers and no cracks after 25 cycles under freezing and thawing | ||
| Asbestos | 100% excluding asbestos | ||
| Modulus of rupture (air dried condition ) | 14 | 15 | 20 |
| Modulus of rupture ( Ssturated condition ) | 10 | 12 | 15 |
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