Yakapwanyika Granite (maitiro, Application, Production, Cost)

Ko yakapwanyika girenayiti dombo zvimedu ane rikwanise angled chimiro. Material inoumbwa dzinongoitika weathering, uye inoitwa unconsolidated uye zvakaneta atadze masumbu. Zvidimbu inogona kukura kusvika 100 neMM, uye mwero fineness vanokamurwa kuva zvikamu zviduku akawanda:

- 0-5 mm inoshandiswa ndakapedza mukati, budiriro nzira uye minda mitambo,

- 5-20 mm - iri diki mavhu screenings, akagadzirirwa achigadzirira kongiri uye kuvakwa kwayo. Rakashandiswa urongwa nheyo uye abate zambuko uye Matandira chifukidzo migwagwa uye runways,

- 20-40 mm - ndiko mavhu, ndiro unosvikirwa kadikidiki zvimedu. Akashandisa kusika munhu jira motokari uye njanji chokufambisa, uyewo kuisa hwaro maindasitiri zvivako,

- 40-70 mm - chikamu chiduku hunhu huru kukura zvinhu zvaishandiswa kugadzirwa nekongiri, uyewo akagadzira uye kugadzirwa nzvimbo yakakura.

Mining rinoitwa gomba nzira, kutanga yakagadzirwa girenayiti dzinokaroparuka uye kuumbwa panguva kuputika nemavhinga haazopwanyiwi. Kukuya rinoitwa kushandisa midziyo chaiyo kuti anoiswa mukati kupwanya avhare chirimwa. The zvichiguma zvimedu vari sieved akakamurwa kuva zvikamu zviduku zvakasiyana. Panyaya iyi, zviduku chikamu zvikuru zvinodhura mutengo.

Yakapwanyika girenayiti zvakasiyana simba, chando nemishonga, flakiness (i.e., chimiro tsanangudzo masarasara sokuona kwavo ndege chimiro) uye radioactivity. On chii kwokufananidzira flakiness kuchaenderana compaction arambe achirema mashoko.

Kupikiswa migumisiro yakakwirira tembiricha kunoenderana uwandu kwohumwe nechando uye thawing zvinogara. Mukurumari nezveunyanzvi marara akatsiga kusvikira zvokuimba kushushikana mune zviyo (achiongorora crushability, kupfeka, chisimbiso). Kune mapoka akawanda simba:

- High segwapa M1200-1400,

-Durable - M800-1200,

- svikiro simba - M600-800,

- slaboprochnaya - M300-600,

- chaizvo slaboprochnaya (M200).

Kazhinji, rakasanangurwa pakati zvizivikanwe uyu rwokuzvarwa zvinhu iri pakutsvaga mwero radioactivity. Suitability kushandiswa anofanira kuva kwechokwadi fanira advertising uye kugumisa utsanana-epidemiological masangano.

Structure akadzvinyirirwa girenayiti rine feldspar, naMika uye Goldstone, wemishonga iyo Anoita kuramba tembiricha kunyanyisa.

Zvezvinotaurwa vanonetseka girenayiti yakafara zvakakwana:

- okugadziridza basa nemhaka akasiyana noruvara mavhu,

- paakapa makwara,

- in pakagadzwa nekongiri uye kongiri zvigadzirwa,

- mu nheyo kukura zvivako,

- pakuvaka uye yokugadzirisa mikuru uye njanji,

- akanaka chakapatsanurwa rinoshandiswa nyika kuvandudza uye kushongedzwa zvivako.

Mari girenayiti muturunhuru http://nerudr.ru/sheben.php kunobva chikamu chiduku - isingasviki hacho, dzakanga mutengo cubic mita zvinhu. Avhareji Mari yakanaka chakapatsanurwa ndiyo 2200 rubles por cubic meter, uye makuru - 2000 rubles.