1. Qilu Grey Granite muaj lub zog siab, lub zog siab, cov tshuaj tsis kam, cov tshuaj zoo, tab sis tsis zoo nplaim rov qab.
2. Qilu grey granite muaj granular qauv ntawm nplua, nruab nrab, thiab xuab zeb, los yog ib tug patchy qauv.Nws cov khoom tsis sib xws thiab muag heev, nrog qhov khoob me me (porosity feem ntau 0.3% ~ 0.7%), tsis tshua muaj dej nqus (dej nqus feem ntau 0.15% ~ 0.46%), thiab zoo Frost tsis kam.
3. Qilu limestone granite pob zeb muaj siab hardness.Mohs hardness yog hais txog 6, thiab hardness yog hais txog 2. 63g / cm3 rau 2.75g / cm.Nws daim ntawv cog lus muaj zog yog 100-300MPa.Ntawm lawv, lub peev xwm ntawm nplua xuab zeb granite yog txog 300MPa.Lub zog khoov feem ntau yog 10-30Mpa.