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Ingabe ufuna into eqinile nehlala isikhathi eside yezinhlelo zakho zokusebenza zangaphandle? Ungabheki kude kunamashidi e-polycarbonate amelana ne-UV. Kulesi sihloko, sizohlola izinzuzo eziningi zokusebenzisa amashidi e-polycarbonate angavimbeli i-UV kumaphrojekthi angaphandle. Kusukela ekhonweni lawo lokumelana nezimo zezulu ezinzima kuya ekuqineni kwawo komthelela, lawa mashidi ayisinqumo esihle kakhulu sezinhlelo eziningi zokusebenza zangaphandle. Qhubeka ufunda ukuze uthole ukuthi kungani amashidi e-polycarbonate angavimbeli i-UV eyinketho efanelekile yephrojekthi yakho yangaphandle elandelayo.
Amashidi e-polycarbonate amelana ne-UV ayimpahla eguquguqukayo futhi ehlala isikhathi eside enikeza izinzuzo eziningi zezinhlelo zokusebenza zangaphandle. Ukuqonda izici zamashidi e-polycarbonate amelana ne-UV kubalulekile ekwenzeni izinqumo ezinolwazi mayelana nokusetshenziswa kwawo kumaphrojekthi ahlukahlukene. Lesi sihloko sizohlola izici ezibalulekile zamashidi e-polycarbonate amelana ne-UV, izinzuzo zawo zezinhlelo zokusebenza zangaphandle, nokuthi anikela kanjani ezakhiweni ezihlala isikhathi eside nezisebenza kakhulu.
Amashidi e-polycarbonate amelana ne-UV awuhlobo lwempahla ye-thermoplastic eklanyelwe ngokuqondile ukumelana nokuchayeka isikhathi eside emisebeni ye-ultraviolet (UV). Lokhu kuwenza abe yinketho efanelekile yezinhlelo zokusebenza zangaphandle, lapho ukuchayeka emisebeni ye-UV eyingozi kungabangela ukuwohloka nokulimala kwezinye izinto. Ukumelana kwe-UV kwamashidi e-polycarbonate kufinyelelwa ngokungezwa kwezithasiselo ezikhethekile ezimunca futhi zihlakaze imisebe ye-UV, ivimbele ukuthi ingangeni ezintweni futhi ibangele ukuwohloka.
Enye yezinto ezibaluleke kakhulu zamashidi e-polycarbonate angazweli yi-UV ukumelana kwawo komthelela omkhulu. Ngokungafani nengilazi yendabuko noma i-acrylic, amashidi e-polycarbonate cishe awaphuki, okuwenza abe yisinqumo esihle kakhulu sezakhiwo zangaphandle ezifana nama-canopies, ama-skylights, namapaneli abamba ukushisa. Lokhu kumelana nomthelela ophezulu kwenza futhi amashidi e-polycarbonate angazweli e-UV aphephe futhi aqine kakhulu kunezinye izinto, kunciphisa ubungozi bokulimala kanye nesidingo sokushintshwa njalo.
Ngokungeziwe ekuphikisweni kwawo komthelela, amashidi e-polycarbonate amelana ne-UV nawo angasindi futhi kulula ukusebenza ngawo, okuwenza abe yinketho edumile ezinhlobonhlobo zezinhlelo zokusebenza zangaphandle. Isisindo sazo esilula sizenza kube lula ukuzithwala nokuzifaka, kunciphisa izindleko zabasebenzi futhi kuzenze zibe inketho ekhangayo kumaphrojekthi amakhulu. Ngaphezu kwalokho, ukuguquguquka kwazo kuvumela ukusika kalula, ukugoba, nokubumba ukuze kulingane nezidingo ezithile zedizayini, kuzenze zifanelekele izinhlobonhlobo zemiklamo yezakhiwo nezokwakha.
Enye impahla ebalulekile yamashidi e-polycarbonate amelana ne-UV wukuba nesimo sezulu esihle kakhulu. Lawa mashidi aklanyelwe ukumelana nezimo zezulu ezimbi kakhulu, okuhlanganisa izinga lokushisa eliphezulu, imvula enamandla, nomoya onamandla, ngaphandle kokuwohloka noma ukulahlekelwa ubuqotho bawo besakhiwo. Lokhu kumelana nesimo sezulu kwenza amashidi e-polycarbonate amelana ne-UV abe yinketho efanelekile yezinhlelo zokusebenza zangaphandle, lapho anganikeza khona ukuvikeleka okuhlala isikhathi eside nokusebenza ezindaweni eziyinselele.
Ngaphezu kwalokho, amashidi e-polycarbonate amelana ne-UV anikezela ngezakhiwo ezinhle kakhulu zokuvikela ukushisa, esiza ukulawula amazinga okushisa angaphakathi nokunciphisa ukusetshenziswa kwamandla ezakhiweni zangaphandle. Lokhu kungaholela ekongeni kwezindleko ekushiseni nasekupholiseni, kuzenze kube ukukhetha okuzinzile nokunobungani kwemvelo ezinhlelweni zangaphandle. Ukwengeza, ukumelana kwe-UV kwamashidi e-polycarbonate kusiza ukugcina ukucaca kwawo nokucaca kwawo ngokuhamba kwesikhathi, kuqinisekiswe ukuthi ayaqhubeka nokunikeza ukubukwa okucacile nokudluliswa kokukhanya kwemvelo ngaphandle kokuphuzi noma ukuguquguquka.
Sengiphetha, ukuqonda izakhiwo zamashidi e-polycarbonate amelana ne-UV kubalulekile ukuze uthole izinzuzo zawo ezinhlelweni zokusebenza zangaphandle. Ukumelana kwawo nomthelela omkhulu, ukwakhiwa kwesisindo esingasindi, isimo sezulu, kanye nezakhiwo zokushisa ezishisayo kuzenza zibe izinto eziguquguqukayo nezihlala isikhathi eside kumaphrojekthi amaningi. Ngokukhetha amashidi e-polycarbonate amelana ne-UV, abaklami bezakhiwo, onjiniyela, nabakhi bangakha izakhiwo ezihlala isikhathi eside nezisebenza kakhulu ezimelana nezinto futhi zinikeze izixazululo ezizinzile zezindawo zangaphandle.
Amashidi e-polycarbonate amelana ne-UV ayisixazululo esiguquguqukayo nesisebenzayo sezinhlobonhlobo zezinhlelo zokusebenza zangaphandle. Kusukela ekwakhiweni kwe-greenhouse kuya ekufuleni kwe-patio, lawa mashidi ahlala isikhathi eside anikeza inqwaba yezinzuzo eziwenza abe yinketho efanelekile yezilungiselelo zangaphandle. Kulesi sihloko, sizohlola izinzuzo eziningi zokusebenzisa amashidi e-polycarbonate angavimbeli i-UV ezinhlelweni zangaphandle.
Enye yezinzuzo eziyinhloko zamashidi e-polycarbonate amelana ne-UV amandla awo okumelana nezinto zangaphandle ezinokhahlo. Lawa mashidi aklanyelwe ngokukhethekile ukumelana nemiphumela elimazayo yemisebe ye-UV, okuwenza abe ukukhetha okuhle kakhulu kokusetshenziswa ngaphandle. Ngokungafani nezinye izinto zokwakha, njengengilazi noma i-acrylic, amashidi e-polycarbonate amelana ne-UV amelana kakhulu nokuphuzi, ukufiphala, kanye nokuwohloka okubangelwa ukuchayeka isikhathi eside elangeni. Lokhu kusho ukuthi bazogcina ukucaca kwabo nobuqotho besakhiwo iminyaka eminingi, ngisho nasezimweni ezinzima kakhulu zangaphandle.
Ngaphezu kokumelana kwawo ne-UV, amashidi e-polycarbonate nawo aqine ngendlela emangalisayo futhi ahlala isikhathi eside. Ngokungafani nengilazi, engakwazi ukuphahlazeka lapho ithinta, amashidi e-polycarbonate awanakunqamuka, okuwenza abe ukukhetha okuphephile nokuthembekile kwezinhlelo zokusebenza zangaphandle. Lawa mandla nokuqina kwenza amashidi e-polycarbonate amelana ne-UV abe yinketho enhle kakhulu ezindaweni ezijwayele izimo zezulu ezimbi kakhulu, njengesichotho, iqhwa elinamandla, noma umoya onamandla.
Ngaphezu kwalokho, amashidi e-polycarbonate amelana ne-UV alula futhi kulula ukusebenza ngawo, awenza abe yinketho edumile yamaphrojekthi e-DIY nokufakwa okuphrofeshinali ngokufanayo. Imvelo yazo engasindi izenza kube lula ukuzithwala nokubamba, kuyilapho ukuguquguquka kwazo kuvumela ukusika nokubunjwa kalula ukuze kulingane nezinhlobonhlobo zezakhiwo zangaphandle. Lokhu kuphatheka kalula nokufaka kungonga kokubili isikhathi nemali, okwenza amashidi e-polycarbonate amelana ne-UV abe ukukhetha okungabizi kakhulu kwezinhlelo zokusebenza zangaphandle.
Enye inzuzo eyinhloko yamashidi e-polycarbonate angamelana ne-UV yizindawo zawo ezishisayo ezihlukile. Lawa mashidi anikezela ngokufakwa okuhle kakhulu, okusiza ukulawula izinga lokushisa nokunciphisa izindleko zamandla ezindaweni ezingaphandle. Lokhu kubenza babe ukukhetha okuhle kwezicelo ezinjengokufulela i-greenhouse, lapho ukugcina izinga lokushisa elingaguquki kubalulekile empilweni nasekukhuleni kwezitshalo. Ukwengeza, izakhiwo zabo ezishisayo zenza amashidi e-polycarbonate angavimbeli i-UV abe inketho ephumelelayo yamakamelo elanga, ama-conservatories, nezinye izindawo zokuhlala zangaphandle.
Sengiphetha, izinzuzo zamashidi e-polycarbonate amelana ne-UV ezisetshenziswa zangaphandle ziningi futhi zibalulekile. Kusukela ekumelaneni ne-UV nokuqina kuya kumvelo yawo engasindi kanye nezakhiwo ezishisayo ezihlukile, lawa mashidi anikeza uchungechunge lwezinzuzo eziwenza abe yinketho efanelekile yezilungiselelo ezibanzi zangaphandle. Kungakhathaliseki ukuthi ufuna ukwakha indlu ebamba ukushisa, ikhava yepatio, i-pergola, nanoma yisiphi esinye isakhiwo sangaphandle, amashidi e-polycarbonate angavimbeli i-UV ayisixazululo esisebenzayo, esingabizi kakhulu, futhi esinobungani bemvelo esizonikeza inani elihlala njalo nokusebenza.
Uma kuziwa ezinhlelweni zokusebenza zangaphandle, kubalulekile ukucabangela ukonga izindleko zesikhathi eside ezihlobene namashidi e-polycarbonate amelana ne-UV. Lezi zinto ezihlala isikhathi eside futhi eziguquguqukayo zinikeza izinzuzo eziningi zokusetshenziswa ngaphandle, okuzenza zibe ukukhetha okuhle kakhulu kwezinhlelo zokusebenza ezihlukahlukene.
Amashidi e-polycarbonate amelana ne-UV aklanyelwe ukumelana nokuchayeka elangeni isikhathi eside ngaphandle kokufiphala noma ukwehlisa isithunzi. Lokhu kubaluleke kakhulu ekusetshenzisweni kwangaphandle, lapho izinto zendabuko ezifana nengilazi noma i-acrylic zingase ziwohloke ngokuhamba kwesikhathi lapho zichayeka elangeni elinzima. Ngokukhetha amashidi e-polycarbonate amelana ne-UV, ungaqinisekisa ukuthi ukufaka kwakho kwangaphandle kuhlala kunempilo futhi kuqinile iminyaka ezayo.
Enye yezinzuzo eziyinhloko zamashidi e-polycarbonate amelana ne-UV ukuhlala kwawo isikhathi eside. Lezi zinto ziklanyelwe ukuhlala amashumi eminyaka, ngisho nasezindaweni zangaphandle ezinzima kakhulu. Lokhu kusho ukuthi uma sekufakiwe, ungalindela izindleko ezincane zokulungisa nokushintsha, okuholela ekongeni okubalulekile kwesikhathi eside. Ngokuphambene, ezinye izinto zingase zidinge ukunakekelwa njalo nokushintshwa, okuholela ezindlekweni eziphakeme ngokuhamba kwesikhathi.
Ngaphezu kokuphila isikhathi eside, amashidi e-polycarbonate angavimbeli i-UV nawo ahlala isikhathi eside kakhulu. Angakwazi ukumelana nomthelela kanye nezimo zezulu ezimbi kakhulu, okuzenza zilungele izinhlelo zokusebenza zangaphandle ezifana nama-awnings, ama-skylights, nezimpawu. Lokhu kuqina akunciphisi nje kuphela ingozi yokulimala nokuphuka kodwa futhi kunciphisa nesidingo sokuyilungisa ezibizayo noma sokushintshwa.
Ngaphezu kwalokho, amashidi e-polycarbonate amelana ne-UV anikezela ngezakhiwo ezinhle kakhulu zokuvikela ukushisa, esiza ukulawula izinga lokushisa nokunciphisa ukusetshenziswa kwamandla ezindaweni ezingaphandle. Lokhu kungaholela ekongeni kwezindleko ezibalulekile ezindlekweni zokushisisa nokupholisa, ikakhulukazi ezakhiweni ezifana nezindlu ezibamba ukushisa noma amakhava egceke. Ngokukhetha amashidi e-polycarbonate amelana ne-UV, ungakha indawo yangaphandle enethezeke kakhulu kuyilapho wehlisa izikweletu zakho zamandla.
Enye inzuzo ebalulekile yamashidi e-polycarbonate amelana ne-UV ukuguquguquka kwawo. Lezi zinto zifika ngezinhlobonhlobo zomumo, osayizi, nemibala, okuvumela inhlobonhlobo yamathuba okuklama. Kungakhathaliseki ukuthi ufuna ukwakha ikhanopi yangaphandle esesitayeleni noma isivimbeli somoya esisebenzayo, amashidi e-polycarbonate angazweli e-UV angenziwa ngendlela oyifisayo ukuze ahlangabezane nezidingo zakho ezithile. Ukuguquguquka kwazo kuzenza zibe yinketho ethandwayo kubadwebi bezakhiwo, abaklami, kanye nabanikazi bezindlu abafuna izixazululo zangaphandle eziqinile nezikhangayo.
Sengiphetha, ukusetshenziswa kwamashidi e-polocarbonate angazweli yi-UV kuzinhlelo zokusebenza zangaphandle kunikeza ukonga okuningi kwezindleko zesikhathi eside. Ukuphila kwabo isikhathi eside, ukuqina, izakhiwo zokufaka ukushisa okushisayo, kanye nokuguquguquka kwazo kuzenza zibe ukukhetha okusebenzayo nokonga kwezinhlobonhlobo zokufakwa kwangaphandle. Ngokutshala imali kumashidi e-polycarbonate amelana ne-UV, ungakha izikhala zangaphandle ezihlala isikhathi eside, ezinokunakekelwa okuphansi ezigcina ukukhanga kwazo kobuhle nokusebenza iminyaka eminingi ezayo. Kungakhathaliseki ukuthi uklama isakhiwo sezentengiselwano, isakhiwo sokuhlala, noma indawo yomphakathi, amashidi e-polycarbonate amelana ne-UV awutshalomali oluhle kakhulu lwezinhlelo zokusebenza zangaphandle ezizinzile, ezingabizi kakhulu.
Amashidi e-polycarbonate amelana ne-UV ayimpahla ebalulekile ekusetshenzisweni okuhlukahlukene kwangaphandle nasezimbonini ngenxa yezakhiwo zawo ezihlukile eziwenza alungele ukumelana nokuchayeka isikhathi eside emisebeni ye-UV. Lawa mashidi ahlala isikhathi eside futhi aguquguqukayo ahlinzeka ngezinhlobonhlobo zezinzuzo, okuwenza abe yinketho edumile ukuze asetshenziswe kuzilungiselelo eziningi zangaphandle.
Esinye sezicelo ezivame kakhulu zamashidi e-polycarbonate angazweli yi-UV kusembonini yezokwakha. Lawa mashidi avame ukusetshenziswa njengempahla yokwakha yezakhiwo zangaphandle ezifana nama-skylights, ama-canopies, nama-roofing panel. Ukumelana kwawo ne-UV kuqinisekisa ukuthi angakwazi ukumelana nemiphumela enzima yokukhanya kwelanga ngaphandle kokuwohloka noma ukuphuzi ngokuhamba kwesikhathi. Lokhu kuwenza abe yinketho enhle kakhulu ongayisebenzisa kumaphrojekthi wokwakha wangaphandle lapho ukuchayeka emisebeni ye-UV kuwukukhathazeka.
Enye imboni ezuzayo ekusetshenzisweni kwamashidi e-polycarbonate angavimbeli i-UV umkhakha wezolimo nokulima. Lawa mashidi avame ukusetshenziswa ezindlini zokugcina izithombo nasezikhungweni zengadi ukuze kwakheke umgoqo ovikelayo ovumela ukukhanya kwelanga ukuthi kuhlunge ngenkathi kuvikela izitshalo emisebeni ye-UV eyingozi. Ukumelana ne-UV kwamashidi e-polycarbonate kusiza ukugcina indawo ezinzile futhi efanelekile ezikhulayo zezitshalo, okuzenza zibe yingxenye ebalulekile embonini yezolimo neyokulima.
Ngaphezu kokwakhiwa kanye nezolimo, amashidi e-polycarbonate angavimbeli i-UV nawo asetshenziswa kabanzi embonini yezokuthutha. Lawa mashidi avame ukusetshenziswa ekukhiqizeni amafasitela ezimoto namawindi omoya, ahlinzeke ngenye indlela eqinile futhi engamelani ne-UV kunengilazi evamile. Ukumelana kwe-UV kwamashidi e-polycarbonate kusiza ekuqinisekiseni ukuthi abagibeli bezimoto bavikelekile emisebeni ye-UV eyingozi kuyilapho futhi kunikeza izinga eliphezulu lokumelana nomthelela.
Ngaphezu kwalokho, ukusetshenziswa kwamashidi e-polycarbonate amelana ne-UV kudlulela nasembonini yasolwandle. Lawa mashidi akhethwa ukuthi asetshenziswe emafasiteleni ezikebhe, amachashazi, nasezindaweni ezivalekile ngenxa yekhono lawo lokumelana nezimo ezinzima zezindawo zasolwandle, okuhlanganisa ukuchayeka elangeni namanzi anosawoti. Ukumelana ne-UV kwamashidi e-polycarbonate kusiza ukugcina ukucaca nokubonakala, okuwenza abe yingxenye ebalulekile ekusetshenzisweni olwandle.
Kafushane, izinzuzo zamashidi e-polycarbonate amelana ne-UV ezisetshenziswa zangaphandle ziningi futhi ziyahlukahluka. Kusukela kwezokwakha nezolimo kuya kwezimboni zezokuthutha nezasolwandle, lawa mashidi anemisebenzi eminingi ahlinzeka ngesixazululo esiqinile nesimelana ne-UV kuzilungiselelo eziningi zangaphandle. Ikhono lazo lokumelana nokuchayeka isikhathi eside emisebeni ye-UV lizenza zibe izinto ezibalulekile ezisetshenziswayo eziningi, ezinikeza ukuqina, ukucaca, nokuvikela lapho zibhekene nezimo zangaphandle ezinzima. Ngenxa yalokho, amashidi e-polycarbonate amelana ne-UV aqhubeka eyinketho edumile ukuze asetshenziswe ezinhlobonhlobo zezimboni ezincike ekuqineni kwangaphandle kanye nokumelana ne-UV.
Amashidi e-polycarbonate amelana ne-UV ayisinqumo esihle kakhulu sezinhlelo zokusebenza zangaphandle ngenxa yokuqina kwawo, ukuguquguquka, namandla okumelana nemiphumela elimazayo yemisebe ye-ultraviolet (UV). Uma efakwe futhi enakekelwa kahle, lawa mashidi anganikeza ukuvikeleka okuhlala isikhathi eside nokukhanga kobuhle ezinhlobonhlobo zezakhiwo zangaphandle, njengama-pergola, ama-awnings, izindlu ezibamba ukushisa, nama-skylights. Kulesi sihloko, sizoxoxa ngezinzuzo zamashidi e-polycarbonate angazweli e-UV wezinhlelo zokusebenza zangaphandle futhi sinikeze namathiphu okufakwa nokugcinwa kwawo okufanele.
Amashidi e-polycarbonate amelana ne-UV aklanyelwe ngokukhethekile ukumelana nokuchayeka isikhathi eside emisebeni ye-UV eyingozi yelanga. Lokhu kuwenza abe yinketho efanelekile yezinhlelo zokusebenza zangaphandle, njengoba angeke abephuzi, abe brittle, noma awonakale ngokuhamba kwesikhathi. Ukumelana kwawo nomthelela omkhulu kuwenza afanelekele izindawo ezijwayele izimo zezulu ezimbi kakhulu, njengesichotho, imvula enamandla, noma umoya onamandla.
Ukufakwa kahle kwamashidi e-polycarbonate amelana ne-UV kubalulekile ukuze kuqinisekiswe ukusebenza kwawo okuphelele nokuphila isikhathi eside. Ukuqala, kubalulekile ukulungisa indawo lapho amashidi azofakwa khona ngokuqinisekisa ukuthi ihlanzekile, ibushelelezi, futhi ayinayo yonke imfucumfucu. Lokhu kuzosiza ukuqinisekisa ukufakwa okuvikelekile nokungangeni kwamanzi.
Lapho ufaka amashidi e-polycarbonate angazweli e-UV, kubalulekile ukusebenzisa isistimu yokubopha efanelekile, njengamaphrofayili e-polycarbonate nezikulufu eziklanyelwe lolu hlobo lwezinto ezibonakalayo. Lezi zibopheli zizohlinzeka ngokubamba okuphephile ngaphandle kokudala umonakalo kumashidi. Kubalulekile futhi ukushiya isikhala esanele sokunwetshwa nokufinyezwa emaphethelweni amashidi ukuze kuhlangatshezwane noshintsho lokushisa.
Ukuze ulondoloze ubuqotho bamashidi e-polycarbonate angavimbeli i-UV, ukuhlanza njalo kubalulekile. Kunconywa ukuhlanza amashidi ngesisombululo sensipho esithambile namanzi kanye nendwangu ethambile, engaxubeki. Gwema ukusebenzisa amakhemikhali anokhahlo noma izinto ezihuquzelayo, njengoba zinganwaya noma zonakalisa ingaphezulu lamashidi. Ukwengeza, kubalulekile ukuhlola amashidi njalo ukuze uthole noma yiziphi izimpawu zomonakalo, njengokuqhekeka, ama-chips, noma ukuwohloka kwe-UV, futhi ulungise noma yiziphi izinkinga ngokushesha ukuze uvimbele ukulimala okwengeziwe.
Sengiphetha, amashidi e-polycarbonate amelana ne-UV anikeza izinzuzo eziningi zezinhlelo zokusebenza zangaphandle, okuhlanganisa ukuqina, ukuguquguquka, nokuvikelwa kwe-UV okuphakeme. Uma efakwe futhi enakekelwa kahle, lawa mashidi anganikeza ukuvikeleka okuhlala isikhathi eside nokukhanga kobuhle ezinhlobonhlobo zezakhiwo zangaphandle. Ngokulandela amathiphu achazwe kulesi sihloko ngokufakwa nokugcinwa okufanele, ungaqinisekisa ukusebenza okuphelele nokuhlala isikhathi eside kwamashidi e-polycarbonate angazweli e-UV kumaphrojekthi akho angaphandle.
Sengiphetha, kusobala ukuthi amashidi e-polycarbonate angavimbeli i-UV anikeza izinzuzo eziningi zezinhlelo zokusebenza zangaphandle. Kusukela ekuqineni kwawo kanye nokumelana nomthelela kuya emandleni awo okumelana nezimo zezulu ezinzima nemisebe ye-UV, lawa mashidi ayinketho eguquguqukayo nethembekile kumaphrojekthi ahlukahlukene angaphandle. Kungakhathaliseki ukuthi asetshenziselwa ukufulela, izimpawu, noma izithiyo zokuzivikela, amashidi e-polycarbonate angazweli e-UV ahlinzeka ngesixazululo esingabizi kakhulu nesihlala isikhathi eside esingamelana novivinyo lwesikhathi. Ngamandla awo okugcina ukucaca namandla ezikhathini ezinwetshiwe zokuchayeka, akumangalisi ukuthi lawa mashidi ayinketho edumile ezinhlelweni zokusebenza zangaphandle. Ngokukhetha amashidi e-polycarbonate amelana ne-UV, ungaqinisekisa ukuthi amaphrojekthi akho angaphandle awasebenzi nje kuphela futhi ayasebenza, kodwa futhi akhelwe ukuhlala.