Isayensi esemva kolwandle lwendlela: indlela abayandisa ngayo ubomi bendlela
Ixesha lokukhupha:2025-08-14
Iitywina zendlela ziyinto ejikelezayo esebenzayo njenge "i-sunccreen" ye-Asphalt, yakukhusela kwindalo esingqongileyo kunye nokudlulisela ixesha layo lobomi ngeminyaka emi-5 ukuya kwengama-10. Nantsi indlela abasebenza ngayo:
Izinto eziphambili zomsebenzi kunye nomsebenzi
Sealants combine bitumen emulsion (asphalt/coal tar), mineral fillers (clay, sand), and additives (polymers, latex) . Xa isetyenziswa:
I-bitumen yenza umqobo wamanzi, ibhlokhi ukufumanisa ukufuma okubangela ukukhululeka-suw kunye nemingxunya.
I-Mineral Fitlers izalisa iipores zomphezulu kunye neendlela ezincinci, ukubuyisela ukuthembeka kwezakhiwo kunye nokuphucula ukunganyangeki.
I-polymer yongeza i-consecrimes yonyula, ivumela itywina lokwandisa i- // yeKhontrakthi inobushushu ngaphandle kokuqhekeka.
Ukukhuseleka kwi-Degradiyation
I-UV Ukuchasana: I-Sealations ithintela i-asphalt ye-asphalt ekwi-oxiding kwaye yaba yintsimbi phantsi kwelanga, ukunciphisa ukuqhekeka kwe-90%.
Ukukhusela imichiza: Baxhathisa ioyile, ipetroli, kunye neetyuwa ezinamavili ezinyibilikisa ii-asphalt ze-asphalt, ukugcina ukuthunyelwa kwendlela.
Ukubuyiswa kwamanzi: Ngokutyhila i-pores yendawo, babhloka ukungena kwamanzi-isizathu esiphambili sokukhukuliseka kwesiseko kunye nokuntywila.
I-Overvity kunye nokuSebenza kwexabiso
Ulwandiso loBomi: Ukutywina rhoqo kwiminyaka emi-2-3 kuya kunokulibazisa ukwaluphala ukuya kuthi ga kwiminyaka engama-30, kuphephe ukwakhiwa kweendleko.
Impembelelo yezoqoqosho: Iindleko zokutsala umnxeba 0.15-0.35 / sq ft, kodwa ukulungiswa kwe-asphalt engafakwanga i-asphalt inokufikelela kwi- $ 1.50 / sq ft.
Intsha kunye nokuzinza
Iitywina zale mihla zifana ne-Asphalt Emulssions (VS. I-Coal Coal Tar) kunye ne-Polyredthane Sealalivents zibonelela nge-eco-frients yezisombululo ze-eco-gesis, eziguquguqukayo. Babandakanya izinto ezisetyenzisiweyo (i.G., irabha yerabha) kunye nokunyanga ngokukhawuleza (
Iqhosha le-FASAYAY: IZIXHOBO ZEENDLELA SISEKO SOKUFUNDA NGOKUFANELEKILEYO I-CHEDIsts, oomatshini, kunye nokuzinza ukukhusela iindeves ezivela kwindalo kunye nokukrazula.
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