Stone Information – Fischer Stone & Materials

Combined Report of Stone Testing

Fischer Material Name	ASTM	Mountain Bluff Average	Honey Brook Buff Average	Autumn Sky Average	Lanark Buff Average
Compression Strength PSI Wet Perpendicular	C170	9,730	8,460	14,910	12,710
Compression Strength PSI Dry Perpendicular	C170	16,250	12,080	23,140	18,020
Compression Strength PSI Wet Parallel	C170	8,900	6,710	N/A	N/A
Compression Strength PSI Dry Parallel	C170	12,960	9,630	N/A	N/A
Modulus of Rupture PSI Wet Perpendicular	C99	690	1,310	1,520	740
Modulus of Rupture PSI Dry Perpendicular	C99	1,080	1,260	1,920	1,440
Modulus of Rupture PSI Wet Parallel	C99	510	1,620	N/A	N/A
Modulus of Rupture PSI Dry Parallel	C99	680	2,040	N/A	N/A
Flexural Strength PSI Wet Perpendicular	C880	420	2,500	N/A	N/A
Flexural Strength PSI Dry Perpendicular	C880	470	3,050	N/A	N/A
Flexural Strength PSI Wet Parallel	C880	350	2,810	N/A	N/A
Flexural Strength PSI Dry Parallel	C880	380	3,360	N/A	N/A
Specifiic Gravity	C97	2.556	2.709	2,543	2,456
Bulk Density, PCF	C97	159.4	168.9	158.6	153.2
Absorbtion, %	C97	2.4	1.3	3.1	4.2