Ukumisela ubunzima kangakanani cube eziphathekayo

Kumaqonga amaninzi enikelwe ukulungiswa kunye nolwakhiwo, kunye njalo emangalisayo kukho amasebe ezitsha, nto leyo ethetha umbuzo ingakanani ubunzima cc ngokweemitha eziphathekayo. Nangona badla endaweni impendulo onengqondo, umntu onomdla kulo, ngobunono intlekisa okanye ukuguqulela yonke into ibe a joke. Enyanisweni, lo eziphathekayo noshowo - akukho impahla ulinganiswa ngeekhilogram. Ngokuqhelekileyo, kule meko iyunithi yokulinganisa ngumlinganiselo umqulu - cubic meter.

Xa kunjalo, kukho imfuneko ukufumanisa ukuba bangaphi cubic meter eziphathekayo umlinganiseli? Kuqala kwinto zonke, unomdla kulo mbuzo ngubani enze isixa esithile yomsebenzi le nto ngesandla - baxovula emkhumbini okanye anxibe isisombululo kule emele, njengoko lokuxhuba esetyenziswayo akwenzeki. Umzekelo, ukuba ufuna ukuzalisa naluphi na uhlobo, kunye nezixhobo kwindawo yomsebenzi akukho ndawo ngeendawo (wangaphantsi wendlu kunye ukukhuhla ejongene igumbi). Kulo mzekelo, umbuzo ubunzima indlela cubic meter ngekhonkrithi, akukho ongasithemba.

ngeeyantlukwano

Ngelishwa, impendulo ngqo ukuya umbuzo olula uze ubize inani ayikasebenzi, kuba ikhonkrithi eyahlukileyo. Eyahluke ngayo eklasini, nto leyo ethatha ingqalelo eziliqela - ekwakhiweni, amandla, ukushukumiseka (flowability) njalo njalo.

Kuthiwa izinto zokwakha ikhonkrithi eyenziwe ngokuxuba inani ezithile ngamatye otyunyuziweyo (nakhandiweyo iliwa), isamente, amanzi kunye nesanti. Kwakhona ngamanye amaxesha wongezelela ukuya umxube namanye amacandelo, njenge plasticizers. Ukuze siphendule ubunzima indlela cubic meter ngekhonkrithi, kuyimfuneko ukwazi umlinganiselo onke amacandelo.

Kuxhomekeka kule parameter ukwahlula amanqaku ezintlanu umxube (ngamanye amaxesha amathathu):

- classical okanye enzima eziphathekayo. Kule becala igrabile, isanti kunye isamente uze uhlanganise isebenza kuphela zamabanga kwemisipha iinkozo amatye phakathi kwabo. nokwakheka Standard ngomxube enjalo iqulathe 250 kg zesamente 400; 0.7 okulahlwayo intlabathi wahlamba; Malunga 160 eelitha zamanzi no-1.2 zeetoni luhlalu. Oku akuvumelekanga ukutshintsha banolwahlulo ekuvumela ukuba kwamkela ductile ngaphezulu (kodwa ngaphantsi kwe robust) okanye ngaphezulu ezinokwakheka zamafu. Ngokubanzi, kukho ubunzima ityhubhu ngomxube enjalo ngaphezulu kancinane ngaphezu kweetoni ezimbini;

- grade enzima lufumaneka ngokudibanisa utshintshe nje olongezelelweyo - barite, inclusions zesinyithi, njl kwimixube eso nzima ngakumbi ukusebenza, ngoko yokusebenzisa zaseprayimari -. Ufakelo Military kunye nezityalo zamandla zenyukliya. cube ubunzima 2.5 tonnes;

- lite. Ukusuka enzima ziyahluka kancinane. Afunyenwe ngokunciphisa ubungakanani eziphelweni enzima. Weight yakhona ukusuka 1.8 ukuya 2.2 iitoni;

- lula. Enye kakhulu zithandwa ngalo mzuzu. Ngenxa yoko, amagwebu - le yenye iintlobo. Ukuncitshiswa Ubunzima (1.8 iitoni - mda) ngenxa yokuba ukwakhiwa macandelo umxube okanye amagwebu misindo ongezwe;

- ultralight. Ubunzima kulo mxube azifane kune 500 kg. Loo unciphiso ebalulekileyo wakwazi ukufumana nge ezininzi amaqamza abhijelwe ubunzima izinto. It has iipropati eliphezulu usambathisa thermal.

Nangona kunjalo, ukuthengiswa ngekhonkrithi lilungile-mixed Ngokufuthi kubandakanya sisincoko wezinto mxube. Ngoko ke, ukuba ukulandelelana zemishini kwaye kuphazamisana ngokuzimeleyo, ubunzima umxube iya kuba ukususela tonnes 2.2 ukuya 2.5 nganye imitha cubic.