1. I-Qilu grey granite inoxinaniso oluphezulu lwesakhiwo, amandla aphakamileyo aphezulu, ukufunxa kwamanzi aphantsi, ubunzima obuphezulu bomhlaba, ukuxhathisa okulungileyo kweekhemikhali, ukuqina okunamandla, kodwa ukungahambi kakuhle komlilo.
2. I-Qilu grey granite ine-granular structure ye-fine, medium, kunye nesanti, okanye i-patchy structure.Iincinci zayo zifana kwaye zincinci, zinezikhewu ezincinci (i-porosity ngokubanzi i-0.3% ~ 0.7%), ukufunxa kwamanzi aphantsi (ukuxutywa kwamanzi ngokubanzi 0.15% ~ 0.46%), kunye nokuchasana kakuhle kweqabaka.
3. Ilitye le-limestone ye-Qilu ye-granite inobunzima obuphezulu.Ubunzima be-Mohs bu malunga ne-6, kwaye ubunzima bu malunga ne-2. 63g / cm3 ukuya kwi-2.75g / cm.Amandla ayo bond yi-100-300MPa.Phakathi kwazo, umthamo wegranite yesanti ecolekileyo ukuya kuthi ga kwi-300MPa.Amandla okugoba ngokuqhelekileyo yi-10-30Mpa.