Yini umehluko phakathi kwe-asphalt ne-cold asphalt?
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Yini umehluko phakathi kwe-asphalt ne-cold asphalt?
Isikhathi Sokukhipha:2025-03-11
Funda:
Yabelana:
Abakhiqizi bezitshalo zokuxuba abakwa-Asphalt lapha ukuzokhuluma nawe.
Ingxube ye-asphalt eshisayo eshisayo iyinto evamile yokudlela yomgwaqo kanye nokulungisa impahla. Ukusebenza kwayo kuhlangabezana nezidingo zokuklama, kepha ukwakhiwa kunzima kakhulu, ikakhulukazi uma kusetshenziselwa ukulungiswa, izindleko ziphezulu kakhulu.
Ingxube-asphalt-exubandayo ebizwa nangokuthi ibizwa ngokuthi i-asphalt kubanda okubandayo. Inzuzo yayo ukuthi kulula ukuyikwakha, kepha ukungathandeki kwayo ukuthi inokuqina okungafanele. Isetshenziselwa ukulungiswa okwesikhashana kwemigwaqo ye-asphalt yendawo encane, futhi iyisengezo kwizinto ezishisayo ze-asphalt patches.
I-Asphalt eguquliwe ngokuvamile i-asphalt ye-epoxy, futhi i-asphalt iningi lisetshenziselwa ukudonswa kwebhuloho lensimbi. Lowo osetshenziselwa ukulungiswa komgwaqo ubizwa nge-epoxy asphalt kubanda okubandayo. Izici zalo ukuthi ukwakhiwa kulula njengento ebandayo ye-patch, futhi ukusebenza kwawo kungafinyelela umphumela wezinto ezishisayo ezishisayo.
Ukwakhiwa komgwaqo okubandayo kwe-asphalt
Ukuxutshwa kwe-asphalt kungahlukaniswa kube mingcele yokuxuba ama-asphalt okushisayo kanye nokuxuba okuhlanganisiwe okuhlanganisiwe asphalt ngokuya ngokuxuba nokushisa okuwukudla:
(1) Ingxube ye-asphalt eshisayo (ngokuvamile ebizwa ngokuthi yi-HMA, izinga lokuxuba lokuxuba lingu-150 ℃ -180 ℃)
(2) Ingxubevange ye-asphalt ebandayo (ngokuvamile ebizwa ngokuthi yi-CMA, izinga lokuxuba lokuxuba yi-15 ℃ -40 ℃)
Ingxube ye-asphalt eshisayo
Izinzuzo: Ubuchwepheshe obujwayelekile, ukusebenza okuhle komgwaqo
Okubi: Ukungcoliswa okunamandla kwemvelo, ukusetshenziswa kwamandla okuphezulu, ukuguga okukhulu kwe-asphalt
Ingxube ye-asphalt ebandayo
Izinzuzo: Ukuvikelwa kwezemvelo, ukonga amandla, ingxube ingagcinwa;
Okubi: Ukusebenza komgwaqo kunzima ukuqhathanisa nokuhlanganiswa okushisayo;