Kwiziseko ezingundoqo zasezidolophini, ukhuseleko loluntu kunye nolawulo lwezithuthi, indima ye-bollards ayinakungahoywa. Banoxanduva lokwahlula iindawo, ukuvala izithuthi kunye nokukhusela abahambi ngeenyawo. Phakathi kwezinto ezininzi, iibholadi zensimbi ezingenasici ziba yinto yokuqala yokukhetha izixhobo zokukhusela ezidolophini kunye nokusebenza kwazo okugqwesileyo.
Okokuqala, inzuzo ebalaseleyo yeiibholadi zensimbi ezingenasiciyeyona ndlela ibalaseleyo yokuxhathisa umhlwa. Insimbi engagqwali ngokwayo inomthamo oqinileyo wokulwa ne-antioxidant kwaye ayingcoliswa lula yimeko yendalo efana nemvula, ukufuma okanye isitshizi setyuwa. Ifaneleka ngokukodwa kwiindawo eziselunxwemeni okanye iindawo ezisezidolophini ezinomswakama ophezulu womoya. Xa kuthelekiswa neebholadi zekhonkrithi, intsimbi engatyiwayo ayikhukuliswa yimvula, ingabi namozulu okanye iqhekeke; ngelixa iibollards zeplastiki zithande ukuguga, ziphele kwaye zide ziqhekeke emva kokuvezwa ixesha elide elangeni nomoya kunye nemvula.
Okwesibini,iibholadi zensimbi ezingenasiciube nokumelana nemozulu ngamandla. Ingaba kubanda kakhulu okanye ubushushu, okanye imitha ye-ultraviolet eyomeleleyo, i-bollards yensimbi engenasici inokugcina ngokuzinzileyo isakhiwo kunye nokubonakala kwazo. Oku kuqina kunzima ukufezekisa kunye nezinye izinto, ngokukodwa iibholadi zeplastiki, ezithintekayo kwi-deformation kunye nokuqhekeka phantsi kokukhanya okunamandla kunye neemeko zokushisa eziphezulu, ngelixa iibholadi zekhonkrithi zinokuba ne-surface peeling okanye i-cracks yangaphakathi emva kokufumana ukutshisa kunye nokubanda.
Ngokuchasene nempembelelo,iibholadi zensimbi ezingenasicisebenza ngokulinganayo. Ubume bayo bomelele kwaye buyakwazi ukuxhathisa ngokufanelekileyo ukungqubana kwezithuthi ngaphandle kokonakala lula. Ngokwahlukileyo, nangona ikhonkrithi ibonakala inzima, ihlala iqhekeza okanye iphuke phantsi kweempembelelo ezinamandla, ishiya inani elikhulu lenkunkuma. Iibhola zeplastiki azikwazi ukumelana neempembelelo ezinkulu ngenxa yamandla azo aphantsi, kwaye zihlala zikhubaza okanye ziwa ngokuthe ngqo emva kwempembelelo.
Ukwengeza,iibholadi zensimbi ezingenasicizikwanayo nobuhle obubonakalayo obuqinileyo. Ngokucocwa kwesibuko, ukusetyenzwa kwebrashi kunye nezinye iindlela, ayinayo nje imvakalelo yanamhlanje, kodwa inokudityaniswa kakuhle kwiindawo zorhwebo eziphezulu, izikwere zedolophu kunye neendawo zokuhlala zanamhlanje. Ngokwahlukileyo, iibholadi zekhonkrithi zinkulu kwaye zirhabaxa ngenkangeleko, ubukhulu becala zisetyenziswa kwimiboniso esebenzayo, kwaye phantse azinamfuno zobuhle. Nangona iibholadi zeplastiki zinokuphucula ukubonakala ngombala, ibakala elibonakalayo elipheleleyo liphantsi.
Isishwankathelo,iibholadi zensimbi ezingenasicibaye baba lolona khetho lufanelekileyo kumaziko okukhusela edolophini ngenxa yeenzuzo zabo ezininzi ezifana nokuxhathisa umhlwa, ukumelana nemozulu, ukuchasana kwempembelelo, kunye nenkangeleko entle. Nangona iindleko zabo zokuqala ziphezulu kancinci, ekuhambeni kwexesha, ukuqina kwazo okuphezulu kunye neemfuno zokugcinwa okuphantsi kunokunciphisa ngempumelelo iindleko zokusebenza ngokubanzi, kubenze utyalo-mali oludibanisa ukusebenza kunye nobuhle.
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Ixesha lokuposa: Sep-11-2025
