Sezvo makarekare vanhu vakashandisa reraimu pakuvaka. Uyezve, iyi ndiyo dombo sedimentary iri yakasiyana chaizvo kubva softness pamusoro girenayiti uye mamwe matombo. The madota mavhu zvidimbu akaita kubva hwakasimba dzinongoitika zvinhu randinogara kazhinji kuti karusiyamu carbonate (calcite).
General ruzivo pamusoro zvokuvakisa
Yematombo iri mined zvinenge kose nechepakati Russia, nokuti zvakanaka rinoparadzirwa, nyore kuti dzifunge uye ane wakanaka zvemakemikari uye mumuviri zvivako. Ndokusaka rinoshandiswa zvikuru pakuvaka, shure chete jecha uye mavhu zvokuvakisa. Lime marara inogona maketeni siyana. ruvara Its kunotsamira zvakasiyana-siyana inclusions uye netsvina. Kakawanda, mashoko aya ane whitish, mashava kana pfumbu. Mune dzimwe nzvimbo zvinonzi inonzi dolomite marara. Its hombe arambe achirema ndiyo 2.2-2.7. Lime mavhu inotengwa nokupwanywa dzinongoitika chicherwa. Gare gare, akanga akabata makemikari kurapwa chaiyo. Zvimwewo mhando mavhu yacho yakachipa pashiri.
Lime marara: kushandiswa mune National upfumi
Sezvo mashoko aya ari dombo isina, chokupedzisira chigadzirwa vakawana kwazviri anewo simba shoma. Kakawanda yematombo mavhu yaishandiswa mugwagwa mabasa. Hatifaniri kukanganwa kuti zvakanaka nyore Blurred, izvo yekudyidzana akazoita upenyu basa paguva rakarongwa. Ndokusaka vanogona chete arisase munzira motokari mutoro shoma.
Munguva ichangopfuura, ichi chivako zvinhu zviri kuramba kushandiswa pakugadzira siyana inoperera nekongiri uye kongiri zvigadzirwa. Kazhinji rinoshandiswa kuti mapindu. Nekuti reraimu marara ane pasi mamiriro nemwaranzi, vanhu vazhinji vanoda kuti sangana nayo nevamwe mhando yakapwanyika ibwe uye kongiri. muvhenganiswa ichi nezvinhu wakakwana nokuda Decorating muzvivanze uye they. Inonyanya kufarirwa ine varidzi muminda miduku. Nokuda kwayo zvemaziso zvivako uye yakaderera cost, unogona kuderedza mari apedza basa.
mavhu Izvi zvinogona kushandiswa mukugadzira chivakwa madota, pasoda, karusiyamu carbide, fetiraiza, fluxes nokuti simbi kugadzirwa. Rinoshandiswa senzira filler siyana yezvokutengeserana wemisanganiswa iri kudhinda uye magirazi Mazinga. Kubva ibereke nekubuda kuti pagadzirwe Portland simende.
Mari zvokuvakisa
Kunaka ichi chivako zvinhu normalizes GOST. Yakapwanyika reraimu zvikamu zviduku 40h70 mucherechedzo 400 iri 401 rubles. / T. Kana isu kutaura nzira 20x40, rinodhura - 436 rubles / t. uye 5x20 -. 531 rubles / t (kusanganisira VAT). Vazhinji makambani kuti pave chivakwa zvinhu, yakabereka reraimu marara muchiso 600. Retail mutengo kuva zvikamu zviduku zvakasiyana-siyana chete zvishoma. Saka, muMoscow (Moscow) marara 40h70, 20x40 aikosha 850 rubles / cubic meter, uye vashoma 5x20 - .. 870 rubles / cubic mita .. (With VAT). The chatingatevedzera chivakwa zvinhu vanofanira kutevedza zvinodiwa GOST8267-93.