Homeliness, Kaho
Samente seretse: Sebopeho le proizvodnje
The slurry samente ke lintho tse bonahalang tsoarellang haholo, ho ka potlako beha le lona o thatafalang moeeng. Qalang bophirima-tsatsi ka mocheso oa likhato tse 20 le hlaha e ka bang ka tharo bolulong ba hora. The tharollo e lokela ho ho sebediswa ha ho ka morao ho feta hora e 'ngoe ka mor'a ho lokisetsa eona, ho tloha ka tsela e nngwe e ea lahleheloang matla tsa lona. Ho na le mefuta e fapaneng ya samente - e itšetlehile ka metsoako e. Tharollo le hlahlelletse motheong bona ba na le matla a fapaneng compressive.
Mokhoa oa ho etsa samente seretse
Ho lokisa samente slurry lokela sefa lehlabathe le samente ka sefe le lesoba bophara ba limilimithara 3. Metsoako tse metered volumetric tekanyetso bile ba kopanya ho fihlela homogenous, 'me haeba ho hlokahala, sieved hape le motsoako o omileng ile a phaella ka metsi, ho fihlela e le botenya ba lakatsa.
Bakeng sa ho rala le phala hodimo marulelong o entsoe ho feta rarahaneng seretse entsoeng ka filler le dikarolo tse peli tlamme: lehlabathe, samente le kalaka putty. Tabeng ena, u lokela ho eketsa e mong karolo samente ho likarolo tse tharo kalaka ho lehlabathe likarolo 15.
Slurry e sebediswa ho lokisetsa ka konkreiti mixes. Beha dita foreshe ka konkreiti sekoahelo sa eona kapa matting, metsi haholo wetting. Sena se haholo-holo etsoa ka pele matsatsi a mahlano ka mor'a ho tsamaisa le formwork, bakeng sa merero ea tsena li boetse li sebelisoa nhua polyethylene filimi e baka phello e mouoane.
Samente seretse: Sebopeho
Samente seretse bakeng sa kaho e ka rekoa kapa entsoeng le nosi ka ho kopanya ka dikabo itseng ea samente le lehlabathe (ho tloha ho 1 ho ea ho 3, ho itšetlehile ka ho etsa ho fihlela 1 6). E lokela ho a hopola hore ka letsoho ho hlahisa tharollo e seng feela tedious, empa ho ke ke hoo e ka bang ho le thata ho evenly aba dikarolo tsohle ntle le phihlelo e loketseng. E sebetsang ea ho sebelisa mixer (phetha molao kapa motlakase), e leng e ka bobeli rekoa le hiriloeng, alima ho tswa ho metsoalle.
e ratoa haholo ke slurry samente, e neng e sebelisoa bakeng sa sesebediswa brickwork. Sena se ka etsa mefuta e 'meli ea ditharollo - samente le samente-kalaka. Le mofuta oa pele oa ho haha mojaro oo ba o jereng mabota le likarolo tse ling, ha a ntse a ea ho hlophisoa bobeli e sebediswa bakeng sa mefuta e itseng ea lipampiri (clutch hare mabota), 'me e phaella ka ho re feela karolo e itseng e nyenyane ea samente.
Ha seretse e sebelisoa ka le mariha, e ke ho hlokahala hore ho sebelisa additives antifreeze, tseo u se ke ua lumella freezing tharollo. Leha ho le joalo, ka mocheso le tlase likhato 20 Celsius samente boima o molemo ho a se ke a etsa, e le dikarolo tsena u se ke ua sebetsa. Ho sebelisa tharollo ho sebelisoe tse sa tšoaneng le tsona li ka fuoa fetoha le maemo hlokahala le tsamaiso. Ho eketsa profesionalce ductility tharollo ba tloaelehileng shampoo e phaella ka ho re ka ho aa tšela halofo-litha e le nngwe ya ntho e ka mitha dikubita tsa boima ba 'mele ea samente. Letsoai ke e le additives antifreeze, ho sa tsotellehe likhothaletso tse ngata, tšela ea lokela ho ba ho qoba ponahalo ea efflorescence.
Samente le e hahiloeng ka konkreite lihlahisoa mocheso kenelwe metsoako tse sebediswa bakeng sa tlhahiso ea mehaho e monolithic foci ka mollo bulehileng, ho firebox kapa sebōpi majoe diboloko. Ho bopa lelakabe manganga refractory ditharollo sebelisoa metsoako e latelang 'me boholo. Ha tharollo ke ho sebelisoa ho bopa diso ka mollo bulehileng, nka letšoao samente hase tlaase ho feta 400. Ho e 'ngoe karolo e ile a phaella ka likarolo tse peli tsa Lejoe e sithabetseng, e bopilweng ka khubelu setene, likarolo tse peli tsa lehlabathe quartz kapa ho tswa ho lefa molato khubelu setene fireclay,' me karolo ea boraro ho tloha lehlabathe ntle. Ho bōpa firebox nka samente e tšoanang, e sithabetseng lejoe la litene le firebricks lehlabathe tlwaelehileng ka boholo ba 1: 2: 2: 0,33.
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