HomelinessKuvaka

Chii chinonzi Skinny Concrete?

Rudzi rumwe norumwe rwekuvaka runosanganisira kushandiswa kwemamwe magetsi uye zvinhu. Saka haisi nguva dzose kushandiswa kushandisa sarudzo yakawanda yehutano hwezvivako zvakasiyana-siyana. Inogona kuchinjwa nedzimwe rudzi rwekuvaka chigadzirwa, izvo zviri nyore kugadzirisa nekugadzira. Uye izvi zviitiko zvinosangana nekrete yakaonda. Uye inowana kushandiswa kwakakwana pamusana pezvinhu zvayo.

Nguruve yekanda inoratidziro yezvivakwa zvinoshandiswa umo muzana wezvinyorwa zvishoma kudarika zvinyorwa zvezadza. Haina simba rakakwirira. Asi zvinyorwa zvaro zvakakosha mutengo wakaderera uye chimiro chakanaka. Icho chiri chekirasi yezvinhu zvinorema B5, B7.5, B10, B12.5, B15. Akagamuchira kushandiswa kukuru pane imwe imba-kuvaka, sezvo simba rake rinowanikwa zvakakwana munzvimbo iyi. Uyewo rudzi urwu rwevhu runonzi rollable. Izvi zvinokonzerwa nekuti iyo inowanzoshandiswa mukugadzirwa kwemugwagwa, sezvo inogona kubviswa nyore nyore nemugwagwa.

Kubatana muhuwandu hwezvikamu zvinoshandiswa kuti zvive nekrete iko: 1 chikamu chesimenti, 3 - jecha uye 6 - kuzadza. Nokudaro pakusanganisa 1 cubic meter solution, 160 kilograms yesente, 2200 kilogram yejecha uye kuzadza, uye mvura mumavhiri 75 liter inodiwa. Dzimwe nguva kuchengetedza simiti, plasticizers anodikanwa anowedzerwa kumhinduro. Zvakakosha kufunga nezvekuti zvinyorwa zvakasiyana-siyana zveguruva-kufanana uye ivhu muganhu rose hazvipfuuri 10%. Kana zvisina kudaro, kukosha kwechigadzirwa chakapedzwa chichava chakaderera. Zvichienderana nehukuru hwezadza, iyo inenge yakaoma krete, yakakamurwa kuva yakanaka-yakarongedzwa uye yakawanda-yakaenzana. Ikutanga inosanganisira granules kusvika 5 mm, uye yechipiri - kusvika ku 40 mm. Mushure mekusanganiswa, mhinduro yacho inofanira kunge yakafanana mukushambidza pasi.

Nguruve yeganda, iyo yakarongeka ine zvishoma zvinyorwa zvinokanganisa, zvinowanzoshandiswa mukuvaka imba-dzoga. Iyo inoumba hwaro hwekudururira nheyo kana zvigaro pamatope uye mumba. Inowanzoshandiswa kushandura pasi. Kubva mauri unogona kuvaka masvingo, makateti esheyo, korona dzekuputika, pamwe nepamadziro pachawo, makera uye mabhiriji e-monolithic. Asi izvi zvinogoneka chete mukugadzirwa kwepasi-pasi, nokuti nemitoro yakawanda, simba rekusimba rinosendama rekrete rinogona kunge risina kukwana, izvo zvinogona kutungamirira kumigumisiro inokuvadza. Nyaya yakanyanya kushandiswa inowanikwa mumugwagwa. Iyo inoumba hwaro hwekusimudzira asphalt.

Kuisa kanyoro kwakakosha kunofanira kuitwa kunze kwekunge kugadzirirwa kwayo nekuendesa kune chinhu. Kana kutonhora kwakakwana kudarika madigiri makumi maviri, ipapo vanokanganisa kuomesa vanowanzowedzerwa kune mhinduro, iyo inoderedza kukurumidza kwekugara. Nhamba yavo inogona kusvika kusvika 1% yehutu hwementi inoshandiswa mumhinduro. Vanobvumira kuwedzera nguva yekufambisa uye kutakura kubva paawa imwe kuenda kune imwe nehafu. Panguva imwecheteyo, hutori hwemhepo hushoma hwekushanda kwebasa hahufaniri kunge huri pasi pedhigirii 5.

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