| 30x60 honed | |
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| sandstone home |
| sandstone | pietra serena honed | |
| 30x60 honed | |
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| finishes | ||||||||||||
| stock | honed | |||||||||||
| special order | sawcut, rolled, chiseled, bush hammered, flamed | |||||||||||
| sizes | ||||||||||||
| stock | 30x60 | 45x45 | ||||||||||
| special order | all sizes from 15x15 to 60x60 | |||||||||||
| slabs | special order | |||||||||||
| sealer | 511 Porous Plus | |||||||||||
| colour enhancer | n/a | |||||||||||
| application | medium commercial | |||||||||||
| colour/veining | negligible variation | |||||||||||
| surface texture | n/a | |||||||||||
| test | result | |
| compressive strength | 450 kg/cm2 | |
| compressive strength after freezing | 260 kg/cm2 | |
| water absorption | 4.28% | |
| tensile strength | 53 kg/cm2 | |
| impact - minimum fall height | 40 cm | |
| thermal co-efficient of expansion | 0.0043 mm/m oC | |
| abrasion co-efficient | 0.25 mm | |
| bulk density | 2225 kg/m3 | |
| elasticity module | 279,000 kg/cm2 | |