1. Siab zog thiab Load-Bearing Capacity
Compressive zog> 65MPa, tensile daim ntawv cog lus lub zog> 30MPa, shear zog> 18MPa, muaj peev xwm ntawm withstanding loj loads.
2. Durability
Resistant rau kev laus, qaug zog, thiab corrosion; ruaj khov kev ua tau zoo thiab kev pab lub neej ntev (tsis tsawg tshaj li qhov kev cia siab lifespan ntawm tus qauv).
3. Kev tsim kho qhov zoo
Uniform stress tis ntawm qhov chaw sib txuas, tsis muaj cua sov- cuam tshuam cheeb tsam lossis deformation, zam teeb meem kev ntxhov siab ntawm kev sib txuas ib txwm muaj.
Cov txheej txheem yooj yim, tsis xav tau cov txheej txheem nyuaj xws li drilling thiab vuam, kev lag luam, ib puag ncig tus phooj ywg, thiab muaj txiaj ntsig zoo.
4. Lwm yam yam ntxwv
Zoo heev toughness, muaj zog lub zog nqus, qaug zog tsis kam ntau tshaj 20 npaug ntawm kev sib txuas ib txwm.
Tuav lub zog zoo txhua yam txawm tias nyob rau hauv qhov siab - qhov kub thiab txias ib puag ncig.