1. Qilu gray granite nwere njupụta nhazi dị elu, ike dị elu dị elu, ntinye mmiri dị ala, isi ike dị elu, ezigbo nguzogide kemịkalụ, ịdịte aka siri ike, mana ọkụ ọkụ na-adịghị mma.
2. Qilu isi awọ nwere usoro granular nke dị mma, ọkara, na ájá, ma ọ bụ ihe nhazi.Ihe mejupụtara ya bụ otu na ndị siri ike, nwere obere oghere (porosity n'ozuzu 0.3% ~ 0.7%), nnabata mmiri dị ala (mmanya mmiri n'ozuzu 0.15% ~ 0.46%), yana ezigbo nguzogide ntu oyi.
3. Nkume granite nke Qilu nwere isi ike.Ike Mohs dị ihe dịka 6, ike siri ike bụ 2. 63g / cm3 ruo 2.75g / cm.Ike nkekọ ya bụ 100-300MPa.N'ime ha, ike nke ọmarịcha ájá granite ruru 300MPa.The ekwe ike bụ n'ozuzu 10-30Mpa.