EXIR STONE GROUP
Nehbandan Granite has three types of sills (Tusi), cream and orange, and it is called cotton flower. This type of granulation is coarse compared to other types and has a different quality. This resistant stone has black and gray spots in low grades. This stone has a coarser graining than similar stones and the lower grades of this stone have black and gray spots and it is placed in the family of white granite stone. Sandability, high compressive and abrasion resistance and low water absorption are the inherent characteristics of this stone. This stone has a good resistance against atmospheric factors such as acid rain, cold and heat, alkaline substances, impact and pressure.
1- Interior Space, Hall paving, Stair
2-Partition, Bath, Kitchen
3- Interior fixture & Furniture
1-Mine
2- Grading
3-Dimensions and thickness
4-Quality
5-Color
6-Texture
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STRUCTURAL SPECIFICATIONS |
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| Stone Type | Weight | Variety of Texture | Variety of colors | The main color | Strength |
| Granit | High | High | Medium | Gray, Orange | High |
| Cold resistance | Sun resistance | Degree of smoothness and radiance | The degree of sub-susceptibility | Heat resistance | Adhesion with mortar |
| High | High | High | Medium | High | Medium |
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STRUCTURAL ANALYSIS |
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| Optimal rate | Porosity | Specific gravity | Abrasion Resistance | Compressive strength | Water absorption |
| MIN | Petty | 2.61 | 2.6 | 2700 | 0.01 |
| MAX | 0.5 | 2.64 | 6 | 3400 |
1 |
| Nehbandan | Petty | 2.72 | 4 |
1440 | 0.04 |
