Homeliness, Kaho
Ba lokisetsa ho ea konkreite. The boholo ea likarolo tsa sehlooho
Ka konkreiti s - e artificially a bōpa lintho tse bonahalang le tsoa dikarolo tse tharo: a binder, aggregate le solvent. Nahana bophelo ba rōna ntle le boitsebiso boo a thepa ea mohaho e thata haholo, ho e sebediswa bakeng sa kaho ea ea bokatlase ba mehaho, ho ne ho bōptjoa ka konkreiti le khabisitsoeng le likarolo litselaneng. E ho pharaletseng sebediswa masimong tse sa tšoaneng tsa mosebetsi oa batho. Ena ke lintho tse bonahalang e batlang e theko e tlaase, le kabo ea lona e loketse ho tloha ya moruo, sireletsa tikoloho le ho tshebetso maikutlo.
Concrete itokisa: lekana
Boitsebiso binder sebeletsa samente - powdery matsoai binder, eo holim 'a tlaleletsa ka metsi e bopa ya polasetiki "hlama". Massa qetellong ba omisa nyoloha 'me e boemo kamnevidnoe. Designs di a fumaneha ka sa tšoaneng likhato tsa mojaro tshebetso. From ena e itšetlehile ka ho lokisetsa e loketseng ea konkreite. Lekana ka sebopeho lona samente e le karolo ea binder le metsoako e meng ke tsa bohlokoa ho khetheha bobeli ka ditjhelete le ka tshebediso. Main mefuta: Portland samente, slag le ea alumina. Ho se fosahetseng le ho khetha lintho tse bonahalang 'me u se ke ua lahleha ka matshwao ya cavalcade le batho libakeng tsa sehlahisoa sa, fumana keletso e tsoang ho morekisi kapa bala ditaelo.
Metsi ke ho hlokahala hore ho lema konkreite. Le karolo ena e lokela ho ba hlokolosi. e ngata ea metsi a se ke feela e ama boima ba mohaho, empa hape mpefala setaele lona. Phello e tšoanang e fumaneha ha ho na le khaello e. Ha ho na le ke loketse e tsoakiloeng ka konkreiti, palo ea metsi likarolong tse ling lokela ho tieo o ile a re.
The karolo ea boraro - filler. Ba ka etsang lintho thepa e 'meli feela - lehlohlojane kapa lejoe hateletsoeng. Lehlohlojane e lekaneng ho hlephileng likhechana sedimentary lefika ho tloha ka boholo ho tloha 2 ho ea ho 20 limilimithara. E lumella hore o etse ho feta litšenyehelo ka konkreiti lokisetsa. Palo ea motsoako ona sebopeho lona ke ka ho toba tekanyo e lekanang ya ho isa tekanyong lakatsa la qhobosheane ea etsoa lintho tse bonahalang. Ha ho hlokahale ho etsa overruns samente, phaella ka ho re chelete e batlang ea motsoako o le hantle u fa merero ka tšeptjoang. Gravel ke leoatle, nōkeng, letšeng. Sithabetseng etsa mosebetsi ka tsela e tšoanang. Sena ke likhechana lefikeng kapa thepa maiketsetso Lejoe karolelano boholo ba 5-25 limilimithara. Libakeng tse ling theko e tlaase tsela ea lehlohlojane e nngwe - ea maloanlahla. Ho itšetlehile ka sebakeng hao, o ka khetha lintho tse bonahalang tse ka theko e tlaase ho feta.
Tafole tlase bontša meqolo ea likarolo tsohle tse hlokahalang bakeng sa ba lokisetsa ho ea ka konkreiti ka letsoho. Boholo ba karolelano, ho hlahloba hore motsoako o ka sehloohong - samente, GVW ke 1 desyatilitrovoe bakete (16 kg) e.
| mofuta oa ka konkreiti | Sandy lehlohlojane, e sithabetseng Lejoe (litha e le nngwe) | Metsi (litha e le nngwe) |
| The e hahiloeng ka konkreite ka sehloohong | 200 | 40 |
| matlafatsoa ka konkreiti | 150 | 35 |
| Concrete bakeng makalana | 130 | 30 |
| paving matlapeng | 120 | 25 |
E lokela ho elwa hloko: e nyenyane boholo aggregate, metsi ho feta le samente e hlokahala. Ha meqolo kgolo ya kgetho itlhopheang: ho lokisetsa ka konkreiti ka mixer konkreite. boholo le tšoanang, taelo ea phaella moo oa metsoako latelang: metsi, lateloa ke samente le lehlohlojane.
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