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Fungidzira chinhu chinoita kuti zvigadzirwa zvako zvireruke, zvisimbe, uye zvidzivirire zvakanyanya. Ichi ndicho chipikirwa cheMapombi emhepo(Microspheres), chinhu chinobatsira zvikuru chakagadzirira kuchinja sainzi yezvinhu mumaindasitiri akasiyana-siyana. Mabhora aya anoshamisa, anotorwa kubva mudota renhunzi, akagadzirwa kuti ape mabhenefiti asina muganho apo kushanda kwacho kuri kukuru.

Pakati pekushanda kwavo pane chimiro chakasiyana: goko rakavharika, rakatenderera rine mukati mekunze kwevacuum. Dhizaini iyi yehunyanzvi ndiyo tsime rezvakanakira zvavo zvitatu: kureruka kwakanyanya (nehuremu hwechokwadi hwe 0.5-1.0 g/cm³), simba rinoshamisa (simba rekumanikidzwa kwe static re 70-140 Mpa), uye insulation yepamusoro yekupisa (thermal conductivity ye 0.054-0.095 W/m·K). Kugona kwavo kutsungirira tembiricha kusvika 1750°C kunoita kuti vave chinhu chakakosha munzvimbo dzinopisa zvakanyanya.

Kunze kwezvinhu izvi zvepakati, ma cenospheres anopa suite yehunhu hwakasimbiswa:

  • Kushanda Kwakanaka: Zvinoshanda sezvidiki zvinosimbisa, zvichiwedzera kuomarara uye kuramba kupfeka muzvinhu zvakagadzirwa uku zvichideredza huremu hwese uye kushandiswa kwezvinhu.
  • Kugadzikana Kwakanyanya: Nekunyorova kwakaderera uye kuramba kwakawanda kwemakemikari, zvinovimbisa kushanda kwakasimba uye kugara kwenguva refu muzvigadzirwa zvekupedzisira.
  • Kushanda Kwazvo Kwakawedzerwa: Chimiro chadzo chakanaka, chedenderedzwa chinovandudza kuyerera uye kupararira mumidziyo yemvura neyeupfu, kubva papendi nependi kusvika kusimende nemapurasitiki, zvichiita kuti kupedzwa kwadzo kuve nyore uye kushandiswa kwadzo kuve nyore.
  • Mafomu Anoshandiswa Pakuchinja-chinja: Anowanikwa muhukuru hwezvikamu zvakasiyana-siyana (kubva pama microns gumi kusvika ku425), anogona kugadzirwa kuti ashandiswe zvakasiyana-siyana, kubva pakuzadza ma micro-pores mu coatings kusvika pakupa huwandu hwakawanda mu concrete yakareruka.

Kugona kushandiswa kwacho hakuna muganho. Muindasitiri yekuvaka, vanogadzira zvinhu zvinoreruka, zvisingatsvi uyekongiri inoputira. Pamapendi nependi, zvinowedzera kupenya, kugara kwenguva refu, uye kuratidzira kupisa. Muchikamu chemapurasitiki nependi, zvinoderedza huremu nekuderera uku zvichivandudza kusimba kwechimiro. Uyezve, zvakakosha muminda yakakosha senge cementing yemafuta (sechinhu chinowedzera kurema) uye mumhepo (yezvinhu zvinodzivirira kusimba, zvinoreruka).

Nekubatanidza ma "cenospheres", vagadziri vanogona kuwana mukana wakakosha: kugadzira zvigadzirwa zvechizvarwa chinotevera izvo zvisingangove zvinoshanda zvakanaka uye zvinogara kwenguva refu chete asiwo zvinogara kwenguva refu uye zvisingadhuri. Vhura chikamu chitsva chekushanda kwezvinhu.

Bata nesu kuti uwane mienzaniso, mutengo uye rumwe ruzivo nezvechigadzirwa.

Vhura Zvinhu Zvitsva Nema


Nguva yekutumira: Mbudzi-03-2025