Zitholele ubunkimbinkimbi benkulukazi emhlabeni Isitifiketi se-CE isitshalo esikhulu se-asphalt emhlabeni Amafektri, ukuhlola izinqubo zokukhiqiza, intuthuko yezobuchwepheshe, kanye nendima ebalulekile yesitifiketi se-CE ekuqinisekiseni ikhwalithi nokuphepha. Lo mhlahlandlela obanzi udingida izici ezibalulekile ezinomthelela ekwakhiweni nasekusebenzeni kwalezi zikhungo ezinkulu, uhlinzeka ngemininingwane ebalulekile kochwepheshe bemboni yezokwakha kanye nengqalasizinda.
Ukumakwa kwe-CE kuwuphawu lokuvumelana okuyimpoqo emikhiqizweni ethengiswa ngaphakathi kwe-European Economic Area (EEA). Ngoba Isitifiketi se-CE isitshalo esikhulu se-asphalt emhlabeni Amafektri, ukuthola isitifiketi se-CE kukhombisa ukuthobela umthetho we-EU wezempilo, ukuphepha, nokuvikelwa kwemvelo. Lesi sitifiketi sibalulekile ekuqinisekiseni ukuphepha nokwethembeka kwale misebenzi emikhulu. Iqinisekisa amakhasimende nabalawuli ukuthi isikhungo sithobela izindinganiso eziqinile, sinciphisa ubungozi obungaba khona kanye nesikweletu.
Inqubo ibandakanya izigaba ezimbalwa ezibalulekile, okuhlanganisa ukuhlola ubungozi, izinqubo zokuhlola ukuhambisana (ngokuvamile okubandakanya ukuhlola nokuhlola okuvela eceleni), kanye nemibhalo yezobuchwepheshe. Abakhiqizi kumele bakhombise ukuthi yabo Isitifiketi se-CE isitshalo esikhulu se-asphalt emhlabeni Amafektri ukuhlangabezana nezidingo ezibalulekile ezichazwe kuziqondiso ezifanele ze-EU, njengeMishini Directive. Le nqubo ebanzi iqinisekisa izinga eliphezulu lokulawulwa kwekhwalithi kuyo yonke inqubo yokukhiqiza nokufaka.
Izitshalo ze-asphalt ezinkulu kunazo zonke emhlabeni zinekhono lokukhiqiza elimangalisayo, ngokuvamile elidlula amakhulu amathani ngehora. Lokhu kuphuma okuphezulu kubalulekile ukuze kuhlangatshezwane nezidingo zemiklamo emikhulu yengqalasizinda njengokwakhiwa kothelawayeka kanye nokuthuthukiswa kwesikhumulo sezindiza. Lezi zitshalo ngokuvamile zisebenzisa ubuchwepheshe obuthuthukisiwe kanye ne-automation ukuze kuzuzwe amazinga aphezulu kangaka okukhiqiza. Izinto ezithonya ubukhulu namandla alezi zitshalo zihlanganisa izidingo ezithile zephrojekthi, indawo yendawo, kanye nokufinyelela ezintweni ezingavuthiwe.
Okwesimanje Isitifiketi se-CE isitshalo esikhulu se-asphalt emhlabeni Amafektri zihamba phambili ekusunguleni izinto zobuchwepheshe. Amasistimu ezishintshayo athuthukile, amasistimu okulawula ayinkimbinkimbi, nemiklamo eyonga amandla yizici ezivamile. Lobu buchwepheshe abukhulisi nje kuphela ukusebenza kahle kokukhiqiza kanye nokuphumayo kodwa futhi bunomthelela ekwehliseni umthelela wendawo. Ukuhlanganiswa kobuchwepheshe be-IoT (I-inthanethi Yezinto) nakho kuya ngokuya kwanda, okuvumela ukuqapha kwesikhathi sangempela kanye nokwenza kahle kokusebenza kwezitshalo.
Ukuphatha kahle kanye nokugcinwa kwezinto ezingavuthiwe, njengama-aggregate nebitumen, kubalulekile ekusebenzeni kahle kwezitshalo. Izitshalo ezinkulu zivame ukufaka izinhlelo eziyinkimbinkimbi zokwamukela, ukudlulisa, nokugcina lezi zinto, okuqinisekisa ukutholakala okungaguquki enqubweni yokuxuba. Idizayini yalezi zinhlelo kufanele icabangele izici ezifana nokugeleza kwezinto, umthamo wokugcina, nokulawula uthuli.
Inhliziyo yesitshalo se-asphalt uhlelo lwaso lokuxuba. Lezi zinhlelo zenzelwe ukuhlanganisa ngokunembile nangempumelelo ama-aggregate nebitumen ukuze kukhiqizwe itiyela lekhwalithi ephezulu ngokuya ngezidingo ezithile zephrojekthi. Ubuchwepheshe bokuxuba obuthuthukisiwe, obufana nama-parallel flow mixers kanye nama-twin-shaft mixers, buqinisekisa ukuxutshwa okuphelele nokufana, okuholela ekuthuthukisweni kwekhwalithi ye-asphalt nokuvumelana.
Ukulawulwa kwekhwalithi okuqinile kubaluleke kakhulu ekukhiqizeni i-asphalt yekhwalithi ephezulu. Izitshalo zesimanje zifaka imishini yokuhlola esezingeni eliphezulu ukuze kuqashwe futhi kuqinisekiswe ukuthotshelwa kwemininingwane yephrojekthi. Lezi zivivinyo zihlanganisa izici ezihlukahlukene, okuhlanganisa ukuhlukaniswa okuhlanganisiwe, okuqukethwe kwebitumen, nokuminyana kwetiyela. Ukugcina ukulawulwa kwekhwalithi kuyo yonke inqubo yokukhiqiza kubalulekile ekuletheni umkhiqizo ohlala njalo nothembekile.
Ukukhetha isitshalo se-asphalt kuhilela ukucabangela ngokucophelela izici ezihlukahlukene. Izidingo zamandla, izingqinamba zesabelomali, okuthandwayo kwezobuchwepheshe, nokucatshangelwa kwemvelo konke kudlala indima ebalulekile enqubweni yokuthatha izinqumo. Ukubonisana nochwepheshe abanolwazi nokwenza ucwaningo olunzulu kubalulekile ukuze wenze isinqumo unolwazi. Ukuqonda imithelela ye Isitifiketi se-CE kubalulekile futhi, ukuqinisekisa ukuthotshelwa kwemithetho yokuphepha kanye nekhwalithi.
Nakuba imininingwane ethile yezitshalo ezinkulu emhlabeni ingase ibe ulwazi lobunikazi, kunemisebenzi eminingi emikhulu ekhona emhlabeni jikelele. Ukutadisha ulwazi olutholakala esidlangalaleni ngamaphrojekthi wezitshalo ze-asphalt eziphawulekayo kanye nokucaciswa kwawo kunganikeza ukuqonda okubalulekile ekwakhiweni, ubuchwepheshe, kanye nesikali salezi zindawo ezihlaba umxhwele. Icwaninga amaphrojekthi enziwa izinkampani ezingochwepheshe Isitifiketi se-CE isitshalo esikhulu se-asphalt emhlabeni Amafektri ukwakhiwa kungaba okuqondisisa ngokukhethekile.
Ukuze uthole ulwazi olwengeziwe mayelana nemishini yokuxuba ethuthukisiwe, vakashela I-Taian Yueshou Mixing Equipment Co., Ltd.