Iikhompyutha zobuchwepheshe zanamuhla zenza kube lula ukuphumeza nayiphina into kunye kwaye ngexesha elifanayo yenza konke ngokukhawuleza nangokufanelekileyo. Imigca yeklasi ekwakhekeni kwefowuni kunye nendawo yangaphakathi yeli gumbi iyahlala ifanelekileyo namhlanje. Ukusebenza, abaninzi abenzi bezandla bakhetha i-polyurethane elula ukuyisebenzisa endaweni ye-gypsum yendabuko.
Ukubunjwa kwe-Flexible eyenziwe nge-polyurethane
Ngokuhlobisa iminyango okanye iindonga ngeendlela zokubumba, unokwenza ukuba igumbi linamandla kwaye liqaqambe. Ukuba umphezulu awunakulungele ngokupheleleyo kwaye uphelele ngokupheleleyo, izakhi ze-gypsum ziya kunzima ukuzilungisa. Kwiimeko ezinjalo kulula kakhulu ukusebenzisa i-polyurethane.
Ukubunjwa kwe-Flexible eyenziwe nge-polyurethane kuguqa iifane ezifanayo. Xa zenziwe, ierubha yongezwa, enika izinto ezinjalo iimpawu. Esi sisisombululo esifanelekileyo sendawo okanye iindawo ezibaziweyo. Ungakwazi ukugoba kalula umsebenzi wobugcisa kunoma iyiphi na indlela kwaye uyibeke kwindawo efanelekileyo.
Ngoncedo lwezinto ezibunjiweyo ezenziwe nge-polyurethane, kulungele ukufihla iingxaki ezincinane. Bayihobisa iingqameko, iindonga kunye neendlwana, iincinci kunye neentsika. Ukuba kukho ukungalingani phakathi kweendonga, faka ngesibindi ukubunjwa apho, unokukwenza kunye nomnyango, isibuko okanye udonga.
Ukubunjwa kwe-Polyurethane yeenqwelwana
Ngoncedo lwama cornices kunye ne-moding, abaqulunqi bamenywa ukuba bavale amanxeba ezakhiweyo zesakhiwo kunye nokuyihlobisa. Ngokuqhelekileyo, ezi zinto zisetyenziselwa ukudala isitayela seklasi. Ubuchwephesha bwanamhlanje kunye nokujonga kwiiklasi zakha izixhobo ezintsha kunye nokuhluka kwimixholo yokubunjwa, oku kwenza kube lula ukusebenzisa imihlobiso yokuhlobisa malunga nayo yonke indlela yokubhala.
Ukubunjwa kwe-Polyurethane yeengqungquthela zidibene ngokubanzi kwiindidi eziliqela, kuxhomekeke kwinjongo ephambili. Ukubunjwa kwendonga kunye neengqolowa zenzelwe ukufakwa ngaphantsi kweso sakhiwo sakhiwo. Ukuba ngaphambili kwakudingeka ukuqokelela amanzi, namhlanje loo ngqungquthela yenza umsebenzi ohlosekileyo kuphela, yenza ukubonakala kwesakhiwo kuphele kwaye kugqibe.
Kukho kwakhona ukuxhasa nokwahlula-ukwakha izakhiwo. Ngenxa yale ngqamaniso, awufihli nje kuphela umda phakathi kwodonga kunye nomthambeka, kodwa kwakhona udala inkxaso ebonakalayo yobunzima bodonga, ulungelelanise iziphumo ezibukhali zekona kumda weendawo ezimbini.
Izibongo ezenziwe nge-polyurethane ngaphakathi
Ukulungiswa kwezakhiwo kunokwenzeka ukusebenzisa i-moldings imihlobiso ngeendlela ezahlukeneyo. Makhe sicinge ngempumelelo kwabo.
- Ukufakela kwe-polyurethane ukufakela kwimihlaba kuzakuvumela ukudala iingoma ezipheleleyo kwaye ngexesha elifanayo musa ukukhawulela uncedo lwenzululwazi. Ukuba i-flat pliling isithakazelisa kuwe, kwaye ukudala into ethile yangaphambili kunye nokubunjwa kwe-stucco kuyabiza, ukucokisa ngesibindi indawo ngokubunjwa. Unokwenza "upende" kwidilesi ezahlukeneyo zeejometri, wenze amacandelo okucoca okanye ubeke imihlobiso. Ukuze umsebenzi ukwanele ukwenza uphawu kunye nokudibanisa iinxalenye ezizodwa ngoncedo lwe-adhesive edibeneyo.
- Izibongo ezenziwe nge-polyurethane eludongeni zisetyenziswe ngeendlela ezininzi. Kunokwenzeka ukukhupha umnyango . Unokudibanisa izinto eziliqela ngexesha elilodwa. Ngokomzekelo, yenza isakhelo phantsi kwesibuko ngokufanelekileyo eludongeni kwaye uyihlobise umnyango uze uqoke kwiprofayili efanayo. Ngenxa yokuzilolonga okunjalo unokuxhasa uxhaso oluphambili lwangaphakathi: ngokuba isitayela sobuhlanga, iipateni zobunjani okanye i-geometric echazwe kwiprofayili kunye nemigca elula, kunye neyeklasikhi, imihlobiso ephathekayo kunye nokuhlanganiswa nezinye izifakelo zokuhlobisa zifanelekileyo.
- Ukubunjwa kwepeyinti ezenziwe nge-polyurethane zigqibelele ukugqiba ukuyila. Zikulungele ukusetyenziswa endaweni yebhodi yokukrazula. Ngenxa yokudibanisa imibala kunye neepateni, ngokuqinisekileyo uya kukhetha ibhodi ekhuphayo kwiphepha lodonga elikhethiweyo. Ungasebenzisa kwakhona iiplani zokwahlula iphepha lodonga ngeempahla ezahlukileyo okanye ukulungiswa kwefenitshala.
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