Natural rock machipisi anonyanya kugadzirwa nemica, marble uye granite, ayo akapwanyika, akatyoka, akacheneswa, akaiswa giredhi uye akaiswa.
Natural rock chips ine hunhu hwekusapera, kusimba kwemvura kwakasimba, kufananidzira kwakasimba, zuva rakanaka uye kushorwa kwechando, kwete kunamira mukupisa, kwete brittle mukutonhora, akapfuma uye akajeka mavara, uye yakasimba plastiki.Ndiyo mudiwa akanakisa wekugadzira pendi yematombo chaiyo uye pendi yegranite, uye chinhu chitsva chekushongedza chemukati nekunze kwemadziro emadziro.