Matombo echisikigo eChina makuru matema matema slate patio slabs

Majoini ari muslate anokonzerwa nekukura kwema microscopic mica flakes, kwete nekupatsanuka padanho rekutanga re sedimentary strata.

Slate inogadzirwa kana dombo remudope, shale, kana felsic igneous rock rafukidzwa uye richipinda mukupisa kwakaderera uye kumanikidzwa.

Slate yacho yakatsetseka zvikuru uye haionekwe nemaziso evanhu. Slate yakaporishwa ine pamusoro pakasviba asi yakapfava kana ikabatwa uye yaimboshandiswa kugadzira mabhodhi matema. Hushoma hwema mica esiriki hunoita kuti slate iite segirazi resiriki.

Slate inoonekwa mumavara akasiyana-siyana nekuda kwekusiyana kwehunhu hwezvicherwa uye mamiriro e oxidation munzvimbo yekutanga ye sedimentary. Semuenzaniso, black slate yakagadzirwa munzvimbo isina okisijeni yakakwana, asi red slate yakagadzirwa munzvimbo ine okisijeni yakawanda.

Slate inowanikwa kana tembiricha yakaderera uye kumanikidzwa kwakaderera, saka zvisaririra zvezvirimwa nezvimwe zvinhu zvitsva zvinogona kuchengetedzwa.

Slate inocherwa mumabhuroko makuru uye inoshandiswa kugadzira mapaneru emagetsi ekudzora, nzvimbo dzekushandira, mabhodhi matema, uye pasi nekuda kwekuti ine hunhu hwakaita seplate, yakasimba, uye inoputsika. Maslate madiki anoshandiswa kuvaka matenga.

Ingava gomo refu kana mupata wakadzika, guta guru rine vanhu vakawanda kana kuti kumaruwa ane rugare, chimiro chinoshamisa cheslate uye hunhu hwakasimba zvinotsigira hupenyu hwevanhu nebasa ravo nguva dzose. Iri islate, hupenyu hwakajairika asi hwakasimba, ibwe rinochengetedza mabhiriyoni emakore enyaya nendangariro.