HomelinessUkwakhiwa

Foam ukhonkolo noma ukhonkolo evundile: iluphi usizo lwezinto ezibonakalayo ukukhetha ukuze kwakhiwe indlu?

Uma uya ukwakha indlu, kubalulekile ukukhetha impahla osifanele lesi sikhundla, ngoba kwakuvela kuye kuzoncika zonke izici ezibalulekile izindlu zakho zesikhathi esizayo. Ikakhulukazi, kufanele kube ephephile ngokuphelele kusukela iphuzu kwemvelo umbono, babe kakhulu izakhiwo nangokuvikela, kanye nokuba ngempela ezishibhile. Yingakho sizama simnikeza impendulo yokuphendula umbuzo esivame kakhulu, "Yini ukuba ukhethe - Foam noma ukhonkolo evundile"?

Futhi kuyini na?

Uma ungakabi ngaqaphela ukuthi cishe ku ethandwa kakhulu zokwakha zesimanje. Okokuqala, ake sixoxe ukhonkolo Foam. Wenziwe yesihlabathi usimende, engezwa ngxube yamanzi ekhethekile yesivini ejenti reactant. Ngemva kuhlangana olunzulu ikhambi elachithwa zibe isikhunta. Inhlanganisela Uqinisa kuhle kuyashesha futhi ngaphandle yelikhono, kangangokuthi izitini zingaba ngqo esakhiweni. Kodwa kuhlukile evundile Foam okunye?

Umahluko wukuthi inqubo ukukhiqizwa: Izimo ezikhethekile ukhonkolo nje evundile kudingeka. Uma sikubeka kalula, ubuchwepheshe kuhilela izinyathelo umswakama nokushisa. Ukwakheka kuhlanganisa lime, usimende, amanzi, isihlabathi kanye ne-aluminium powder. Ngemva ukuxuba ke, ukushintsha kwamakhemikhali, futhi ukuguga i autoclave uphendulela okuhlala kanye engasindi impahla ukwakhiwa. Kodwa konke lokhu akasivumeli ukunquma ngalokho namanje kangcono, Foam noma ukhonkolo evundile? Yingakho siqhubeka izifundo zakhe.

izimfanelo emihle nemibi

Njengoba sishilo, igwebu ukhonkolo lula kakhulu okwenza. It zingenziwa ngqo esakhiweni, ngisho ukuthenga imishini othile okhethekile. Kodwa kukhona mhlaba kuyinto embi ngalo: ngenxa lula lobuchwepheshe inqubo ukhonkolo amabhlogo kwenziwa yilabo akanakuthenjwa ngisho izinkuni. Ngenxa yalokho, emakethe lenqwaba elinegazi, okuyindawo ukwakha okuthile esibayeni elikhulu nje kuyingozi.

Sibheka lo mbono, impikiswano "Foam noma evundile ukhonkolo" inzuzo kusobala lakamuva. Ngenxa yobuchwepheshe, kunomehluko eziningi izici lobuchwepheshe izinto. Ikakhulukazi, aerocrete hygroscopic kakhulu. Kodwa ngenxa isakhiwo wabo kuyodingeka Ukunquma ngokucophelela, ukuvikela impahla ukuxhumana imvelo bangaphandle.

Kodwa ezimweni zombili kungenzeka ukwenza ngaphandle kwesisekelo esindayo. Akunandaba, Foam noma ukhonkolo evundile oyisebenzisayo, kodwa lezi zinto kukhona ukukhanya, ngakho ukuthi ingcindezi sina phansi ngeke kule ndlu. Ngaphezu kwalokho, kuzo zonke lezi zimo, ungagcina kakhulu ku ukwahlukanisa. Mayelana usayizi ofanayo amabhlogo (bona zinkulu ngokwanele) enze kube nokwenzeka ukuba ngokushesha ukwakha udonga ngaphandle kokuchitha umzamo omkhulu kuso.

Lezi zindlu musa ukubola, akesabi isikhunta nangesikhunta. izindonga zawo zigcinwe engaloli mabhungane, namagundane abakwazi ukwenza iphuphu imbobo kuzo. Banikezwe kalula futhi porosity kokubili izinhlobo izinto, izindonga kulula ukusingatha kanye sekugcineni. Ngakho, yini esiye sazibona: Foam noma ukhonkolo evundile? Yikuphi okungcono - kuphuma kuwe, ngokusekelwe amakhono abo zezimali kanye nezinto ozikhethayo. Lezi izinto zifana kakhulu, kodwa endlini ngokhonkolo evundile adinga ungangenisi amanzi okuhle.

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