Murƙushe dutse (halaye, aikace-aikace, Production, Cost)

Shin a murƙushe dutse dutse, niƙaƙƙun gaɓãɓuwa da ciwon wani m kwana siffar. Abu kafa ta halitta weathering, kuma shi kunshi unconsolidated kuma weakly cemented gungu. Niƙaƙƙun iya samun girma har zuwa 100 mm, da kuma a cikin mataki na fineness ya kasu kashi da yawa kasarun adadi:

- 0-5 mm aka yi amfani ga kammala da ciki, ci gaba da hanyoyi da kuma wasanni filayen,

- 5-20 mm - shi ne mai kananan tsakuwa screenings, tsara domin shiri na kankare da kuma gina shi. Amfani ga tsari na tushe da kuma goyon bayan ga gada da webs sutura hanyoyi da kuma runways,

- 20-40 mm - shi ne tsakuwa, wanda shi ne wani matsakaici-sized, niƙaƙƙun gaɓãɓuwa. Amfani da su haifar da wata masana'anta ga motoci da jiragen kasa da sufuri, kazalika a kwanciya da tushe na masana'antu da wuraren,

- 40-70 mm - ƙunshi juzu'i na halayyar da manyan size da kayan amfani a cikin yi na kankare, kazalika da zane da kuma samar da yankunan su ne manyan.

Mining ne da za'ayi rami hanya, na farko da aka yi da dutse fashe da kafa a lokacin da fashewar lumps a niƙa. Nika ne da za'ayi amfani da kayan aiki na musamman wanda aka sanya a cikin crushing da kuma nunawa shuka. A sakamakon wani ɓaɓɓake ake sieved da kuma ya kasu kashi daban-daban kasarun adadi. A wannan yanayin, da karami sulusi da murabba'i daga cikin mafi tsada a farashin.

Murƙushe dutse daban-daban ƙarfi, sanyi juriya, flakiness (Ina nufin, nau'i definition tarkace daga mahangar su jirgin sama siffar) da kuma radioactivity. A kan abin da Figures flakiness zai dogara compaction yawa daga cikin kayan.

Resistance da sakamakon high yanayin zafi ya dogara da yawan kara daskarewa da kuma thawing hawan keke. Karko characterizes kufai a karkara kamar yadda barga zuwa inji danniya a cikin hatsi (bari crushability, sa, hatimi). Akwai da dama kungiyoyin da ƙarfi:

- High aka alama M1200-1400,

-Durable - M800-1200,

- matsakaici ƙarfi - M600-800,

- slaboprochnaya - M300-600,

- sosai slaboprochnaya (M200).

Yawanci, da zabi daga cikin iri na wannan halitta abu ne m da mataki na radioactivity. Suitability don amfani ya kamata a tabbatar da m takardar shaida da kuma karshe na tsafta-ANNOBA cibiyoyin.

Structure murƙushe dutse ya ƙunshi feldspar, Mica da ma'adini, da hade da wanda ya haddasa jure zafin jiki da tsakaitãwa.

Bigiren murƙushe dutse fadi da isa:

- karewa aikin godiya ga daban-daban tabarau na tsakuwa,

- a kwanciya waƙoƙi,

- a kafa kankare kuma kankare kayayyakin,

- a kafuwar cigaban gine-gine,

- a yi da kuma gyara daga karauka da Railways,

- kudin sulusi da murabba'i da ake amfani da ƙasar kyautata da kuma ado na gine-gine.

The kudin na dutse kufai a karkara http://nerudr.ru/sheben.php dogara da sulusi da murabba'i - kasa da murabba'i, da hakan farashin mai cubic mita na kaya. The talakawan kudin da lafiya sulusi da murabba'i ne 2200 rubles da cubic mita, da kuma manyan - 2000 rubles.