-30 ° C ukuya kwi-50 ° C: I-asphalt ye-asphalt ye-asphalt ichaza njani imozulu eqatha
Ixesha lokukhupha:2025-08-07
I-Asphalt ebandayo (i-patch ebandayo) iyachuma apho i-asphalt yemveli iyasilela-enkosi kububanzi obuphambili ovumela ukuba ukoyisa ubushushu obuqhelekileyo kunye ne-freezes enzulu. Nantsi isayensi emva komonde
I-1. Indlu yePollymer
I-Asphalt e-Asphalt idibanisa ii-binders eziguqulwe yiPolymer kunye nezithintelo ezihlala ziguquguqukayo kwiqondo lobushushu (-30 ° C ukuya kwi-50 ° C). Ngokungafaniyo yi-asphalt eshushu-qungt (i-HMA), ethintela kwimozulu ebandayo kwaye ithambisa ubushushu, ezi dolophana zilungelelanise kuxinzelelo lwe-thermal. Baxhathisa ubuchwephesha ngexesha le-freeze-thaw kunye nokuthintela i-rute phantsi kwelanga elitshisayo.
I-2. Ukulungiswa kwamanzi kwaye yonke imozulu ilungile
I-HMA ifuna iimeko zome, ezifudumeleyo ukuba zenziwe. Nangona kunjalo, i-asphalt ye-asphalt, nangona kunjalo, inamathela kwangoko imem emanzini, inomdla, okanye i-frozen ephezulu, ikhephu, okanye amanzi amileyo. Ifomula yayo ye-hydrophobic iphinda iphinde inyanzelise umswakama, ukuqinisekisa ukulungiswa kwezinto zokubamba izikhukula okanye kwiindlela ezinekhephu.
I-3. Iqinisekisiwe ngenxa yobunzima
I-Aspham i-Asphalt ebandayo ifaka izixhobo ezifana ne-Basbalt fibers kunye ne-avargregates enenqanaba eliphezulu. Lo uyilo lukhulisa ukunganyangeki kwe-rack phantsi koxinzelelo lwe-thermal, i-HMA engaphandle kovavanyo lokutya. Imingxunya enzulu igcwaliswayo kwi-Labors
I-4. Ubushushu be-zero, ukukhutshwa kwe-zero
Akukho sithonga sithetha ukuba akukho xinzelelo lwamafutha ngexesha lesicelo, ukubetha ukukhutshwa kwe-co₂. Iifomula ezininzi zikwasebenzisa izixhobo ezisetyenzisiweyo (i-E.G., irabha yerabha okanye i-Asphalt ye-Asphalt), ukunciphisa inkunkuma yokugcwalisa umhlaba ngelixa ugcina indlela yokusebenza kwiindlela ze-Arctic kwiindlela eziphakamileyo zeendlela.
5. Ukugcwala kwezithuthi, ukulungisa okungapheliyo
Nje ukuba i-Asphalt, i-asphalt ebandayo ihlatyiswa kwangoko, nokuba i--25 ° C Blizzards okanye i-50 ° i-chuwethi engama-50. Oku kubanakho "ukuhamba" nokuhamba "kuncitshisela ukuvalwa kwendlela kunye neendleko zokugcina.
ISIZATHU SOKUBA UXABANGELA
I-Asphalt ye-Asphalt ye-Asphalt ye-Asphalt yemozulu isuka kwi-smart chemistry: ii-binders eziguquguqukayo, i-manziofed Adhesion, kunye nesicelo se-EC-SECS. Kwindlela yeendlela ezinamagqabi meko zigqithileyo, ayisiyiyo nje i-patch-yikhaka eliqinisekileyo, elizinzileyo.
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