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40x40cm honed limestone |
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| finishes | ||||||||||||
| stock | honed, polished, cobblestone | |||||||||||
| special order | n/a | |||||||||||
| sizes | ||||||||||||
| stock | 30x30 | 30x60 | 40x40 | 5x60 | 10x60 | 30x90 | ||||||
| special order | all sizes from 15x15 to 60x60 | |||||||||||
| slabs | 2cm honed in stock | |||||||||||
| sealer | 511 Impregnator | |||||||||||
| colour enhancer | n/a | |||||||||||
| application | medium commercial | |||||||||||
| colour/veining | minor variation | |||||||||||
| surface texture | n/a | |||||||||||
| test | result | |
| compressive strength | 2238 kg/cm2 | |
| compressive strength after freezing | 2225 kg/cm2 | |
| water absorption | 0.209% | |
| tensile strength | 2226 kg/cm2 | |
| impact - minimum fall height | 15 cm | |
| thermal co-efficient of expansion | 0.0038 mm/m oC | |
| abrasion co-efficient | 0.65 mm | |
| bulk density | 2718 kg/m3 | |