Izongezo zeConcrete eziKhala | Ii-Agents eziFoaming eziSebenza ngokuPhezulu kwiSellula Concrete
Isihloko: UbuGcisa bokuChwetheza aManyathelo eConcrete kwiLitye – Uhambo oluchulumancisayo ngeMbali & Imbali yeNkcubeko
(Uwanxiba njani Amanyathelo ekhonkrithi kwilitye)
Isihloko: Ukugquma amanqanaba eConcrete kwilitye: Uhambo ngeMbali & Imbali yeNkcubeko
Abstract:
Kwindawo yokwakhiwa kwamatye, akukho mathandabuzo malunga nokubaluleka kokuyila nokudala la manyathelo aqinileyo kwaye ahlala ehlala exhasa ubunzima bomsebenzi womntu. Amanyathelo ekhonkrithi abekwe ematyeni asebenza njengenxalenye ebalulekileyo yesakhiwo kwaye idlala indima ebalulekileyo ekugcineni uzinzo kunye nemfezeko.. Esi sithuba siphonononga imbali enomdla yokugquma amanqanaba ekhonkrithi etyeni kwaye ibonelela ngemibono kutshintsho lwabo ukusuka kwisixhobo sakudala ukuya kummangaliso wale mihla..
Intshayelelo:
Izinyuko zokugquma ezibambekayo ematyeni zibe yinxalenye ebalulekileyo yezakhiwo zamandulo kwimbali. Zaveliswa kwasekuqaleni kumaxesha aphakathi ngabachweli abanobuchule ababezisebenzisela ukwenza izakhiwo ezikhuselekileyo nezisebenza kakuhle ngakumbi. Amanyathelo okufakwa kwekhonkrithi ematyeni aqale aziswa kwiRoma yamandulo kwaye kamva amkelwa kwezinye iinkcubeko, kuquka neTshayina, Japhan, kunye neIndiya.
Imbali yokuChweba aManyathelo eConcrete kwiLitye:
Ukuvela kwamanyathelo ekhonkrithi amatye anokulandelwa ukusukela ekuqaleni kwenkulungwane ye-18 xa abakhi bezakhiwo baseYurophu baqala ukusebenzisa le nto kwiiprojekthi zobunjineli boluntu.. Ngela xesha, ukusetyenziswa kwe-stucco kunye nezinye izinto ezisekelwe kwi-samente zazithandwa ngenxa yobunzima kunye nokuqina kwazo. Nangona kunjalo, Ilitye kudala lisetyenziswa njengesixhobo sokwakha ngenxa yokuqina kwalo, amandla, kunye nobuhle.
Ukususela ekupheleni kwenkulungwane ye-19 ukuya phambili, ukufika kwezixhobo zesamente zamatye kwakhokelela ekwamkelweni ngokubanzi kwamanyathelo ekhonkrithi ekwakhiweni kwamatye. Obu buchule bubandakanya ukudibanisa isamente nelitye ukwenza iipateni ezikhethekileyo kunye nokuyilwa kwizinyuko. Ukuqaliswa kwale ndlela kwanceda ekuguquleni indlela ezakhiwa ngayo izakhiwo, ukubenza bomelele, yomelele ngakumbi, kwaye ikhangeleka ngakumbi.
Impembelelo yokuFaka iziNyathelo zeConcrete kwiLitye kuLwakhiwo lwale mihla:
Namhlanje, amanyathelo abambekayo abambekayo ematyeni ayaqhubeka ukudlala indima ebalulekileyo kulwakhiwo lwangoku. Babonelela ngokhuseleko olongezelelweyo kunye nenkxaso yezakhiwo, kunye nokongeza umnxeba wesitayile kunye noyilo kwindawo. Zikwasetyenziswa ngokubanzi kwizakhiwo zorhwebo kunye neendawo zokuhlala ukuze kuqinisekiswe ubomi babo obude kunye nokhuseleko.
IiNzuzo zokuFaka iziNyathelo zeConcrete kwiLitye:
Amanyathelo ekhonkrithi abekwe ematyeni abonelela ngeenzuzo ezininzi kwiindlela zemveli zokwakha, njenge:
– Ukwakhiwa okunamandla: Izinyuko zekhonkrithi ezigqunywe ematyeni zenziwe ngezinto ezinzima njengentsimbi okanye ikhonkrithi, ezibenza bomelele kunezinto ezenziwe ngomthi okanye ezenziwe ngomthi.
– Ukuphuculwa kokuqina: Ekubeni zenziwe ngamatye, ukugquma amanqanaba ekhonkrithi ematyeni akuthandeki kakhulu kwimozulu kunye nokubola xa kuthelekiswa nolwakhiwo olusekwe ngamaplanga okanye ngamaplanga.
– Isibheno sobuhle esomeleziweyo: Amanyathelo ekhonkrithi egqunyiweyo etyeni afaka umzobo wesitayile kunye noyilo kwizithuba, ukubenza babe nomtsalane ngokubonakalayo kwaye babe nomtsalane.
– Iindleko zokuyilungisa ezicuthiweyo: Ixesha elidlulele, amanyathelo abambekayo ekhonkrithi ematyeni afuna ukulungiswa okumbalwa kunolwakhiwo lwamaplanga okanye olusekwe ngamaplanga.
Ukuqukumbela:
Amanyathelo abambekayo ekhonkrithi ayinxalenye yeshishini lokwakha namhlanje, ukusebenza njengesisombululo sokwakha esithembekileyo nesizinzileyo. Ngobuchwepheshe bayo obuphambili kunye nokuqina, baye baguquka ukusuka kwisixhobo samandulo ukuya ekubeni ngummangaliso wale mihla. Njengoko siqhubeka nokuguquka kunye nokuziqhelanisa nobuchwepheshe obutsha, kubalulekile ukukhumbula imilinganiselo engaphelelwa lixesha yengqibelelo, uzinzo, kunye nokusebenza ekwakhiweni kwezakhiwo ezikwaziyo ukumelana novavanyo lwexesha.
Iimbekiselo:
– Ngokutsho kweengcali zakudala, amanyathelo abambekayo ekhonkrithi ematyeni aphuhliswa ngexesha leNeolithic ngeenxa zonke 3200 BCE kummandla woMbindi Asia. Namhlanje, zisasetyenziswa ngokuqhelekileyo kumabhodlo amandulo nakwiindawo zembali.
– Olunye uphando lucebise ukuba ukubethelwa kwamanyathelo ekhonkrithi ematyeni kunokuba kwavela kwiYurophu yamandulo njengendlela yokuphucula amandla kunye nokuqina kwezakhiwo.. Nangona kunjalo, eyona mvelaphi ihlala ingaqinisekanga, njengoko ubungqina bunqongophele.
– Ngokophononongo olupapashwe kwiJenali yobuNjineli boLuntu, amanyathelo abambekayo abambekayo ematyeni adlale indima ebalulekileyo kuphuhliso lweenkqubo zolawulo lwamanzi kwangoko. Ezi nkqubo zanceda ukuthintela ukulahleka kobutyebi bamanzi ngenxa yembalela nezikhukula.
(Uwanxiba njani Amanyathelo ekhonkrithi kwilitye)
Kuko konke, Amanyathelo abambekayo ekhonkrithi ahlala eyinxalenye ebalulekileyo yeentlobo ezininzi zezakhiwo, ukusebenza njengesisombululo esomeleleyo kunye nesigxina kwimingeni ejongene nezakhiwo zanamhlanje. Njengoko siqhubeka nokutyhala imida yoko kunokwenzeka ekwakhiweni, kufuneka sikhumbule imbali etyebileyo kunye nentsingiselo yenkcubeko yalo mbandela ebewukhe wacinga.
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