Mapuratifomu ebhuruu eJinan anoshandiswa zvakanyanya mukuyera nemazvo uye kuongorora michina nekuda kwehunhu hwawo hwakanaka uye kugadzikana. Ane huremu hwakanyanya hwe2970-3070 kg/m2, simba rekumanikidza re245-254 N/mm², resistance yekubvisa ganda ye1.27-1.47 N/mm², linear expansion coefficient ye4.6×10⁻⁶/°C chete, mwero wekunwa mvura we0.13%, uye kuomarara kweShore kunodarika HS70. Aya ma parameter anovimbisa kuti puratifomu inochengetedza kunyatsojeka uye kugadzikana kwepamusoro pakushandiswa kwenguva refu.
Nekuda kwehuremu hwakakura hwemapuratifomu emarble, rutsigiro runowanzo shandisa chimiro chechubhu chewelded square kuti chipe kugona kwakakwana kwekutakura mutoro uye kugadzikana kwese. Rutsigiro urwu rwakagadzikana harungodziviriri chete kudedera kwepuratifomu asiwo runodzivirira kunyatsoyera. Nzvimbo dzekutsigira dzepuratifomu dzinowanzo kurongwa nenhamba dzisina kujairika, dzichitevedzera musimboti wekushanduka kushoma. Dzinowanzo kuwanikwa pa2/9 yehurefu hwepuratifomu uye dzakashongedzerwa netsoka dzinogadziriswa kuti dzigadzirise kuenzana kwepuratifomu kuti irambe ichishanda zvakanaka.
Pakushandisa chaiko, kuisa puratifomu nekuyera zvinoda hunyanzvi hwakakura. Kutanga, simudza puratifomu zvakanaka pabracket uye iva nechokwadi chekuti tsoka dzekugadzirisa dziri pasi pebracket dziri munzvimbo inoshanda. Tevere, gadzirisa puratifomu uchishandisa mabhaudhi ekutsigira ebracket uye nhanho yemagetsi kana furemu. Kana bubble iri pakati penhanho, puratifomu yacho yakaenzana zvakanaka. Kugadzirisa uku kunoita kuti puratifomu irambe yakasimba uye yakaenzana, zvichipa nzvimbo yakavimbika yekuyera zviyero zvakarurama.
Mabhureki epuratifomu yemarble eZHHIMG akawanikwa achivimbwa nevatengi vakawanda nekuda kwekugona kwawo kutakura mutoro, kugadzikana, uye kugadziriswa. Muminda yekuongorora kwakarurama, kumaka, uye kuyerwa kwemaindasitiri, puratifomu yemarble yeJinan Qing, pamwe chete nemabhureki emhando yepamusoro, inoita kuti kuyerwa kwakarurama uye kwakasimba nguva dzese, zvichipa hwaro hwakasimba hwekugadzirwa kwemaindasitiri.
Nguva yekutumira: Gunyana-22-2025