Izikhombi zesikili zase-PC zizokhula kwezinkambo zokuvimba ukushusha kwesikhathi sokugcina umkhosi, ubukhulu bokuphepha nokuphepha kwenziwa ngokubonakaliswa ngumlando wokusebenza

Izinkambo zokuvimba ukushusha kwesikhathi sokugcina umkhosi zase-highway ziyakhulisa ukusetshenziswa kwezinye izinto, ukuthenga okuhle kuyasindisa izinkinga zezinto zokuzimela ezenziwa ngokwesikhathi esihlukene

Ukuvimba ukushusha kwesikhathi sokugcina umkhosi zase-highway yisibongo esingahlinzeka sokubaluleka kwemilambo yokuqinisa nokuthuthukisa kwezindawo zokuhlala. Okwamanje, inani elikhulu leziprojekthi zase-highway ezintsha nezisuswe kuzoba zisethula izikhombi zase-polycarbonate (PC) endaweni yezinto zokuzimela zase-glass noma zase-metal, okuyabiza isifundo sase-PC sound barrier into isikhathi sokukhulisa ngokushisayo.

Ukusindisa izinkinga zezinto zokuzimela ezenziwa ngokwesikhathi esihlukene

Izihlombe zokuvikela izindlela eziningi zokuphambana zisisebenza ngamaphaneli e-glass esikhundleni noma amaphaneli e-acrylic. Noma i-glass esikhundleni isebenza kakhulu, kungakwazi ukushisa ku-ma-granular fragments uma ishisa, okuyenza umkhondo wokuphila nokuthabatha izindlela zokubuyisela ezingaphezulu. Amaphaneli e-acrylic, ngakolunye uhlangothi, abhekene nezinkinga zokugcina imvu yezinsuku, futhi ziyagula noma zibonakala njengomnyama emva kokusebenzisa kwezinsuku eziningi kulemfula, okukhomba ubude bokusebenza nokubonakala kwazo.

Izihlombe zokuvikela izindlela eziningi zokuphambana zase-PC zisenzeka ukuzinikela lezi zinkinga. Izinkulungwane zase-PC zinethe strength yokushisa okuphakathi kwe-200 kuya kwe-300 ngokulinganisa ne-glass yendawo eyodwa, noma zinethe toughness enkulu ekungashisiyo, okungasiza ukunciphula izinkinga zokufa noma kubonakala. Ngakolunye uhlangothi, amaphaneli e-PC asinethe ukuthabatha kwe-UV aging—ngokudala ama-UV absorbers kumathuba, ukubonakala kwe-mnyama noma ukusenya kwenziwa ngokuphambili, nokuthi ubude bokusebenza bakwakhiwa kuma-15 kuya kuma-25 iminyaka.

Umphathi wokusha kwezinkampani zokwakha amahighway wabhabhisa ukuthi kuzilalangeni ezindaweni zokuphatha kwesikhombiso, abhekiswe izibhobhophu zokuvimbela izimilo zokubhala kwe-PC polycarbonate, noma ngokuphelele kune-3.2 kilometers. “Izihlango sesigaba se-PC sifanele kakhulu futhi sifanele ukufaka, nokuba kunezinkinga ezingafanele kumazikhali okukhanya. Iqiniso lekhwalithi yokuqondana nezindlela zokusebenza kuyisisekelo esikhulu,” wathi umphathi.

Ukuphela Kwesivumelwano Sasekhasini Kusiza Ukuphela

Ngokuthi izibhobhophu zokuvimbela izimilo zokubhala kwe-PC zizokwenzeka kabanzi, izivumelwano nezinhlanganisi zokusebenza ziyadlula kakhulu. Izivumelwano zasekhasini njenge-“Izihlango Sesigaba Se-PC Sokuvimbela Izimilo Zokubhala Kwehighway” zisethulwa iziphakamiso zokusha zokubhala kwezinhloso ezithile njengezintshiseko zokubhala, ukuthintana nokubhala, nokubhala kwezinye izinto, zisethula isisekelo sokukhulula ubunzima nokukhulula isivumelwano.

Ngesikhathi esifanayo, amabhizinisi ahamba phambili aseqalile ukwethula izici zokuklama ezihlakaniphile emikhiqizweni ye-PC yokuvimbela umsindo. Ngokwesibonelo, ukusebenzisa ama-photocatalytic self-cleaning coatings phezu kwephaneliukusebenzisa ukukhanya kwemvelo ukubola izinto ezingcolisa indawokunganciphisa kakhulu imvamisa nezindleko zokuhlanza nokugcina ngesandla.

Amagama Akhawuli

Izithiyo zomsindo emgwaqweni omkhulu, nakuba zincane, zihlobene ngokuqondile nekhwalithi yokuphila kwabahlali abasemgwaqweni kanye nokuphepha kokusebenza komgwaqo. Izinzuzo eziphelele zamapaneli e-PC polycarbonate ngokuqina, ukuphepha, nokusebenziseka kalula zinikeza izixazululo eziphakeme zokulawula umsindo emgwaqweni omkhulu. Njengoba izindinganiso zithuthuka futhi ubuchwepheshe buqhubeka nokuthuthuka, kulindeleke ukuthi imakethe ye-PC acoustic barrier ikhule ngokwengeziwe.