•\-2.1�@–L‰Y•W�€�»‚Ì•¨�«“I“Á�«
�€–Ú ‹L�† ’PˆÊ ŽŽŒ±’l
”ä�d Gs g/cm3 2.655
�ő嗱Œa - mm 0.850
50%—±Œa D50 mm 0.170
30%—±Œa D30 mm 0.151
‹Ï“™ŒW�” Uc - 1.4
�ő劣‘‡–§“x ƒÏd max g/cm3 1.664
�Å�¬Š£‘‡–§“x ƒÏd min g/cm3 1.364
“à•”–€ŽCŠp(Dr=80%) ƒÓ �‹ 42.1*
*”S’…—Íc‚ð c=0 kN/m2‚Ɖ¼’肵‚½�ã‚Å‹�‚ß‚½’l.