Remix ka konkreiti

Boima ka konkreiti e sebediswa ha kenya marako le fatse mehaho bolulo le meaho liindasteri. Bobebe ka konkreiti e atisa ho sebelisoa bakeng sa ho kwahelang (mogote kwahelang thepa).

Mofuta ofe sebopeho ke motsoako ka konkreiti, e hahiloeng ka konkreite boleng itšetlehile.
Concrete dikarolo - metsi, filler, binder (lebitso tloaelehileng - samente) additives. The sebelisana tsa binder le metsi ho etsa hore ba ikutloa ka tsela lik'hemik'hale, eaba ba etsa motsoako 'ngoe e ncha, batla joaloka le hlama theipi. Lihahi li ileng tsa bitsoa e le teko ea samente, kapa samente grout. Ho tšela filler. The ho peista samente e thinly liaparo le filler likaroloana le tlama ba (ikhethang masapo Ho thehoa, e leng ho thibela deformation le shrinkage nakong e tlang). Mora solidification e feletseng ea Remix ka konkreiti fetoha tiileng monolithic rock.

Ka aggregate (Lejoe sithabetseng lehlohlojane, lehlabathe (kapa motsoako ya lona) litlaleho e ka bang ka 80% ea molumo, Leha ho le joalo, palo ea ka ea fetoha. From ho ba karolo ea e Remix ka konkreiti e tla itšetleha ka hore na phello e ka konkreiti ka (a thata, mocheso manganga, bobebe, matlafatsoa ., jj), Leha ho le joalo, hase kamehla ho ka khona ho tšehetsa le boholo hantle, haholo-holo haeba oo sehahi - homegrown tsenwe.

Dry ka konkreiti Remix, bo itokiselitse ho ba mohlomong u ka tharollo e molemohali. Sena sehlahisoa seka-o qetile ka litekanyetso li behoa ea samente le aggregate likarolo, hlapolotsoe ka metsi le hlohlelletsa ka ho toba ka setšeng. Dry ka konkreiti Remix ka ho bolokoa bakeng sa nako e telele 'me feela chesa ha ho hlokahala, ka ntle ho fetola thepa, tse kang loketse-Remix.

Ho pharaletseng sebediswa le e omeletseng kaho metsoako. Ena thepa e ba thusang le thepa e khethehileng, advantageously sebelisoa ka qeta (phofo pente, coatings textured, "mokelikeli lodonga" et al a.). metsoako tse fapa-fapaneng (tsa likanono majoe, sekgomaretsi bakeng porcelain le lithaele, filler, ho batalatsa metsoako, o hlophisitsoeng sanation) kopanya binder botlaaseng. o hlophisitsoeng ena loketse tse lekaneng hlapolotsoe ka metsi, ka additives phutholohile haholo "botsayakarolo" thepa fetotsoeng (plasticizing, botsitso hore phetoho ea ho beha 'me a thatafatsa lebelo, antifreeze, ho tiisoa ha ho, metsi-Keneleng, bactericidal, moea entraining, joalo-joalo).

'Me haeba ho fetisisa sa tsoa sebelisoa ho qeta motsoako ka konkreiti (toba haholoanyane, tharollo ea lehlabathe le samente), empa hona joale ho feta le ho feta ya ho thibela ho mixes omileng ho etsa kopo le dikarolo ho disentimitara le ho feta. Samente - le binder matsoai, ke loketseng bakeng sa ho compression le ka nepo lata lehlabathe e "thusa". Empa joalo ka tharollo e sa kamehla mamella kobang le tensile khatello ea kelello (haholo-holo haeba ba sebelisa tšesaane lera). Metsi tshegetsa le go tlotla bokgoni e tlaase haholo: metsi soaks ka lefatše, 'me ka potlako e pshang kateng batlang e le ka potlako, e leng ho thibela samente hydration ho qetela, e leng e ka fokotswa durability. Kaho ea metsoako e omileng ea haella tsena ho na le.

metsoako tsena li arotsoe ka gypsum, kalaka, gypsum, a lejoe la mokoetla, samente le samente-kalaka. Filler ka 'na ba fatše a lejoe la mokoetla, likhoele (matsoai, manyolo), dita mabole, ho haha lehlabathe, tšepe faeba. Liforomo reretsoe: bakeng sa screeds le ba ikhopolang ho batalatsa fatše, lithaele, majoe, lila mohaho. metsoako khethehileng o ile a sebelisa:

- e matlafatsang ea botlaaseng;
- tiisoa manonyello;
- sebetsana metsi le nokoa ka letsoai mabota;
- e thibela metsi;
- Tsosoloso mesebetsi (mokhabiso);
- mosebetsi oa ho lokisa (putty metsoako).

Ho itšetlehile ka mofuta oa mosebetsi oa 'me a khetha boitsebiso bo loketseng. Ya metsoako tsohle tse amehang ka ea kaho, ho Remix ka konkreiti nka ka 30-40%, 'me mixes omileng bakeng sa setseng 60-70%.