| << previous stone | close window | next stone >> |
|
|
||||||||
| Portland Brownstone | ||||||||
|
|
Test Method | Description | English | Metric |
|
|||
| ASTM* C616 | Absorption by weight: % | 2.21 | 2.21 | |||||
| ASTM* C97 | Density: lbs/ft3 (kg/m3) | 159.90 | 2,561.60 | |||||
| ASTM* C170 | Compressive strength: psi (Mpa) | 13,830.00 | 95.38 | |||||
| ASTM* C241 | Abrasion resistance, hardness | no value | no value | |||||
| ASTM* C880 | Flexural strength: psi (Mpa) | 1,450.00 | 10.00 | |||||
| *PDF with Explaination of ASTM Test Methods | ||||||||
| ||||||||