isibhengezo_sekhanda_lekhasi

Imikhiqizo

I-epoxy resin eguquliwe esekwe yingcina yetiyela exubene ngokubanda exutshwe neglue yetiyela

Incazelo emfushane:

Ukunamathiswa kwe-asphalt okuhlanganisiwe okubandayo kuyizingxenye ezimbili zokunamathisela ezenziwe nge-resin ezingahlanganiswa nama-aggregate ahlukahlukene ukuze kwakhiwe indawo ephansi. Yenziwa ngokuhlanganisa nokuguqula imikhiqizo ehlukahlukene ye-petrochemical kanye nezilungisi ze-high-molecular material. Ngemuva kokuphulukiswa, inokunamathela okuhle kakhulu kanye nokuqina okuhle, okungamelana nokuqhekeka okuncane ku-substrate. Iphansi linokumelana okuhle kakhulu nomthelela, amanzi, namakhemikhali ahlukahlukene, futhi linokusebenza okuzinzile nokusebenza okuhle komgwaqo. Ingakwazi ukuhlangabezana nezidingo ezihlukahlukene zemakethe ye-pavement enemibala.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo Yomkhiqizo

Ukhonkolo we-asphalt onemibala exubene nokubanda
Uhlelo lukakhonkolo lwe-asphalt olunombala obandayo luwuhlelo lokwakha olusebenzayo lapho ingxube ye-asphalt eguquliwe ingabekwa futhi yakheke ngokushesha. Lolu hlelo lusebenzisa i-aggregate void structure, nesilinganiso se-pavement void esifinyelela ngaphezu kuka-12%. Ubukhulu bokwakha ngokuvamile buyi-3 kuya ku-10 cm. Ivamise ukusetshenziswa njengesendlalelo se-asphalt esinombala esikwazi ukungena emigwaqweni emisha, futhi singasetshenziswa ukumboza isendlalelo se-asphalt esinombala esivunyelekayo emigwaqweni ekhona. Njengohlobo olusha lwezinto ezitholakala endaweni egandaywe ngamatshe, lolu hlelo lunezinzuzo ezinjengomnotho, ukuvikelwa kwemvelo, ubuhle kanye nokuba lula.

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https://www.jinhuicoating.com/modified-epoxy-resin-based-cold-mixed-asphalt-adhesive-cold-mixed-tar-glue-product/

IZINZUZO ZOMKHIQIZO

  1. Izinto ezisezingeni eliphezulu: Ukukhiqizwa nokusetshenziswa kwe-asphalt enombala ophezulu we-viscosity exutshwe ngamakhaza akukhiqizi noma iyiphi imfucuza, enenzuzo ekuvikelweni kwemvelo futhi inezindawo ezinhle kakhulu zokulwa nokushelela, umphumela omuhle wokunciphisa umsindo, ukunamathela okuqinile nokusebenza okuphelele.
  2. Ukuqina kwendawo yomgwaqo: Indawo yomgwaqo imelana nokuguga, isimo sezulu, ukuguga, ukucindezelwa, ukugqwala kwamakhemikhali, futhi inokumelana nokushisa okuhle kakhulu nokumelana nesithwathwa.
  3. Imibala ecebile: Ingahlanganiswa ngokukhululekile netiyela elinombala obandayo elithelwa phezulu elinombala we-viscosity ukuze kudaleke imibala ehlukahlukene yokuhlobisa namaphethini, iveze ukuthungwa kokuhlobisa okuhle.
  4. Ubulula bokwakha: Indlela yokwakhiwa kwe-hot-mix yendabuko yetiyela elinombala elingenekayo ithuthukisiwe. Asisekho isidingo sokuthola isitshalo se-asphalt esixubile esishisayo. Ukwakhiwa kungenziwa kunoma iyiphi indawo yesayizi, futhi kungenziwa ebusika ngaphandle kokuthinta amandla.

IZICIMO ZOKUSEBENZA

I-asphalt exutshwe ngamakhaza enemibala ifanele imigwaqo kamasipala, izindlela zengadi, izikwele zasemadolobheni, imiphakathi yokuhlala ephezulu, izindawo zokupaka, izikwele zezentengiselwano, izakhiwo zamahhovisi ebhizinisi, izindawo zezemidlalo zangaphandle, izindlela zamabhayisikili, izinkundla zokudlala zezingane (izinkantolo ze-badminton, izinkantolo ze-basketball), njll. Ububanzi besicelo bukhulu kakhulu. Zonke izindawo ezingagandaywa ngokhonkolo ovuzayo zingashintshwa ngetiyela elixutshwe namakhaza. Kunezinketho ezihlukahlukene zemibala ezitholakalayo, futhi amandla angaqinisekiswa ukuhlangabezana nezidingo zokuhlola.

IMINININGWANE YOMKHIQIZO

inqubo yokwakha

  1. Isilungiselelo se-formwork: I-formwork kufanele yenziwe ngezinto eziqinile, eziguquguqukayo neziqinile kakhulu. Umsebenzi wokusetha i-formwork we-formwork ehlukanisiwe kanye nefomu lendawo kufanele wenziwe ngokuhambisana nezidingo zokuklama.
  2. Ukugqugquzela: Kumele kwenziwe ngokuqinile ngokuhambisana ne-mix ratio, futhi akukho lutho olungalungile noma oluyiphutha okufanele lwengezwe. Iqoqo lokuqala lezinto kufanele likalwe, bese kwenziwa amamaki esitsheni esiwumshini wokuphakela ukuze kusetshenziswe ireferensi elandelayo kanye nokuphakelwa ngokwezinga.
  3. Ukuthuthwa komkhiqizo okuqediwe: Ngemuva kokuthi izinto ezihlanganisiwe eziphelile zikhishwe emshinini, kufanele zihanjiswe ngokushesha endaweni yokwakha. Kungcono ukufika endaweni yokwakha phakathi nemizuzu eyi-10. Akufanele idlule imizuzu engama-30 isiyonke. Uma izinga lokushisa lingaphezu kuka-30°C, indawo yokumboza kufanele inyuswe ukuze kuvinjwe ukomiswa kwendawo nokugwema ukuthikameza ikhwalithi yokwakha.
  4. Ukwakhiwa kokugandaywa kwezinyawo: Ngemva kokuba ungqimba lokugandaya selubekiwe futhi lwenziwe izinga, izindawo zokusebenza zamanzi aphansi asetshenziswayo ukugingqa nokuhlanganisa. Ngemuva kokugoqa nokuhlanganisa, ingaphezulu lilungiswa ngokushesha kusetshenziswa imishini yokupholisha ukhonkolo. Izindawo ezingenakupholishwa yimishini yokupholisha ezungezile zixutshwa ngesandla futhi zigoqwe ukuze kuqinisekiswe indawo ebushelelezi enokusabalalisa okufanayo kwamatshe.
  5. Isondlo: Ungavumeli abantu bahambe noma izilwane zidlule ngaphambi kokuhlela kokuqala. Noma yimuphi umonakalo wendawo uzoholela ngokuqondile ekulungisweni okungaphelele futhi kubangele ukuwa komgwaqo. Isikhathi esiphelele sokusetha setiyela elinombala oxubene obandayo amahora angama-72. Ngaphambi kokusetha okuphelele, azikho izimoto ezivunyelwe ukudlula.
  6. Ukukhipha i-formwork: Ngemva kokuba isikhathi sokuphulukisa sesiphelile futhi kuqinisekiswa ukuthi amandla etiyela elinombala oxubene obandayo ahlangabezana nezindinganiso, i-formwork ingasuswa. Phakathi nenqubo yokususa, amakhona e-pavement kakhonkolo akumele wonakaliswe. Kuyadingeka ukuqinisekisa ubuqotho bamabhulokhi e-asphalt anemibala exutshwe abandayo.

Mayelana NATHI


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