Kodi mchenga, dongo, lubwe, miyala?

Mchere formations zachilengedwe ncho kuchokera padziko lapansi kapena kuchokera mkati, kenako ntchito zolinga zosiyanasiyana. gulu limodzi akumanga pa chuma cha anajambulapo mtundu, mchenga, lubwe ndi dongo. Miyalayo - asayansi zovuta, amene wapangidwa ndi mchere atatu, ndicho Mica, khwatsi ndi feldspar. Nkhanizi ntchito nyumba cladding siteshoni yapansi. Anajambulapo anapanga kuchokera zipolopolo unayambira wa mollusks m'madzi akale. Mbale anapanga miyala ya laimu chipolopolo, ndi wokongola dongosolo unatengera ndi ntchito cholinga chokongoletsera. Sand ndi dongo ntchito yopanga njerwa, simenti ndi konkire. Kuti mumve zambiri lililonse malasha mukhoza kuwerenga nkhaniyi.

Sand ndi kufotokozera

Ngati inu mukudabwa chiyani mchenga, muyenera kuwerenga nkhani ili m'munsiyi. Izi phiri ndi thanthwe nyanja , kapena chuma yokumba kuti wapangidwa ndi mbewu ya thanthwe. Nthawi zambiri mchenga wapangidwa pafupi kwathunthu wa khwatsi koyera. Ponena za mitundu chilengedwe cha mchenga, ndi yodziwika monga osakaniza lotayirira mbewu payekha, kachigawo kuyambira 0,1 5 millimeters. Zochitika anapanga mu ndondomeko chiwonongeko cha macheka. Malinga Genesis, mchenga chachibadwa nyanja, nyanja, alluvial, deluvial ndi eolian. Ngati muli ndi funso kodi mchenga, ndiye muyenera kudziwa kuti kukhala m'kati mitsinje ndi mayiwe, mu nkhani iyi, nyengo ndi zambiri anamaliza ndi anamaliza mawonekedwe.

mitundu mchenga

Tingasiyanitsire mwa mitundu ya mtsinje mchenga, amene yotengedwa mabedi mtsinje. Kumasiyana chiyero kwambiri ndi kusapezeka zosafunika dongo, inclusions ena ndi miyala ing'onoing'ono. Miyala mitundu yotengedwa ndi kutsuka ndi buku waukulu wa madzi. Zotsatira ku maselo osambitsidwa ndi dustable dongo. The zambiri ntchito yomanga mchenga eponymous, lomwe ndi ufulu loyenda zinthu zochita kupanga. Factionalism Pankhaniyi zosaposa 5 millimeters. Iwo aumbike mwa ndondomeko chiwonongeko cha miyala achilengedwe. Ngati pali funso kuti kodi mchenga, ndiye muyenera kukhala ndi chidwi mu mpweya wa poizoni ake pamaso panu. Malinga GOST 30108-94, n'zotheka ntchito mfundo imeneyi chifukwa mitundu yonse ya zomangamanga ntchito popanda malire, zomwe zikusonyeza kuti chitetezo cha kutentha.

dongo Kodi

Ngati mwaganiza kuphunzira zimene ndi mchenga ndi dongo, yotsirizira ndi zabwino-grained nyanja thanthwe kuti ndikasendeza mu mkhalidwe youma, kupeza awonongedwa. Pamene humidifying wothandizila amakhala pulasitiki. The zikuchokera akhoza kukhala mchere chimodzi kapena zingapo mwa gulu kaolinite. zosakaniza zina mwina mitundu yonse ya mchere dongo, ndipo carbonate ndi mchenga particles. Paudindo kupanga mchere kaolinite zochita za silika, izo ali ndalama wofanana 47%. Aluminiyamu uli mu buku la 39%, pamene madzi mu kuchuluka kwa 14%. Waukulu gwero thanthwe zochita anafotokoza feldspar, zomwe zimafunika mchikakamizo cha zochitika mumlengalenga. Ena clays amene adzalandira chiyambi nyanja, anapanga pa kudzikundikira mchere. Komabe, ambiri a iwo - izo madipoziti mitsinje madzi amene amagwa pansi m'nyanja ndi m'mitsinje.

Miyalayo ndi kufotokozera kwake

mchenga Kodi, wakhala tafotokozazi, mukhoza kudziwa tsopano za mbali ya lubwe. Ndi intrusive magmatic thanthwe asidi, chomwe feldspar, Mica, khwatsi ndi plagioclase. Granites ndi zofala mu chokhala kutumphuka dziko lapansi. osalimba a nkhaniyi ndi makilogalamu 2600 pa mita kiyubiki, pamene compressive mphamvu chizindikiro ukufika 300 MPa. Miyalayo angatchedwe mmodzi wa miyala zofunika kwambiri crustal. Iyo imayimba mbali yofunika kwambiri mu dongosolo lake. Miyalayo kuchuluka waukulu kamapangikira mabacteria ndi kugunda, kumene kugunda kwa mbale chokhala ndi kusunga thickening wa kutumphuka chokhala.

Nditawerenga nkhani imeneyi, mukhoza kuphunzira zimene ndi mchenga, dongo, lubwe, miyala. Mitundu penultimate ndi chimodzi mwa zinthu kwambiri wandiweyani, yodziwika ndi mphamvu ndi kuuma. Izo ntchito yomanga monga chuma cladding. Mwazina, lubwe ali negligible madzi mayamwidwe ndi kukana kwambiri fumbi ndi chisanu. N'chifukwa chake imatengedwa zabwino amaika mumsewu m'nyumba ndi panja. Komabe, chonde onani kuti chipinda ichi adzakhala ndi ochepa zofunika kwambiri maziko poizoniyu.

Kufotokozera anajambulapo

Ngati muli ndi chidwi chimene yomanga mchenga ndi miyala, onse mfundo zimenezi dziwani nditawerenga nkhani imeneyi. Thunthu masika ndi nyanja thanthwe migodi chemogenic kapena chiyambi organic. Advantageously anajambulapo tichipeza kashiamu carbonate, muli calcite makhiristo zamitundu yosiyanasiyana. Chifukwa kukhalapo kashiamu carbonate, anajambulapo akhoza pang'ono kupasuka pang'onopang'ono m'madzi. Izo linawola mu carbon dioxide, komanso zapansi kake. Iwo apangidwa ndi nawo zamoyo mu mabeseni m'madzi. mtundu umenewu ndi mbali ya m'mapiri, ndi zachilendo mu malo ena. Zofunika anavula kuwala ndipo ali ndi kuwala imvi kulocha. Komabe, pangakhale loyera kapena pafupifupi wakuda. mtundu zimadalira zikuchokera zosafunika lapansi.

Pomaliza

Ngati inu mukudabwa kodi mchenga kwa ana, zikhoza kugulidwa mu masitolo a zomangira. Mu kupanga ake anawonjezera wina kuchuluka kwa dongo, kukwaniritsa kusasinthika pulasitiki oyenera sandbox lapansi.