China yakasikwa ibwe rakakura dema dema dema slate patio arikuisa slabs

Majoini muSlate anokonzerwa nekusimudzira kweMicroscopic Mica Flakes, pane kutsemura pamwe neyekutanga sedimentary strata.

Slate yakagadzirwa kana dope, shale, kana dombo rezvemusoro wezvemusoro rinovigwa uye rakaiswa pasi pekupisa uye kumanikidzwa.

Slate yakanyatsonaka-yakajeka uye isina kukodzera ziso remunhu. Yakapukutwa slate ine matte epasi asi inotsvedza yekubata uye yakamboshandiswa kugadzira mablackboards. Zvidiki zvidiki zveSilika Mica ipa simbisa silky silky girazi chitarisiko.

Slate inoonekwa mune dzakasiyana-siyana mavara nekuda kwemisiyano muMineral hunhu uye oxidation mamiriro mune yekutanga marekitori. Semuenzaniso, slate dema yakagadzirwa munzvimbo ine oksijeni-isina kukwana, asi tsvuku slate yakagadzirwa mune oksijeni-mupfumi.

Slate inoitika pasi pekupisa uye dzvinyiriro, saka zvikafu zvimiro uye zvimwe zvinhu zvisingachengetedzeka zvinogona kuchengetedzwa.

Slate inowanikwa mumabhawa makuru uye anoshandiswa kune mapaneru ekudzora emagetsi, mashizha, mabhodhi, uye pasi nekuda kwenzvimbo dzaro-senge, uye kusimba, uye kusasimba. Madiki madiki anoshandiswa kuvaka matenga.

Kunyangwe iri gomo refu kana mupata wakadzika, metropolis yakadzika, kumaruwa ane rugare, kushamisika kunoshamisa kusimbisa uye hunhu hwakasimba hunopa rutsigiro rwehupenyu hwevanhu nebasa. Izvi zviri slate, ndiro rekutanga asi rakajeka, ibwe rinochengetedza mabhiriyoni emakore enhau uye ndangariro.