Xa ukhetha isityalo sokuxuba i-asphalt, ungajongi nje ixabiso, kodwa ubeke ingqalelo kumgangatho wemveliso, emva koko, umgangatho uchaphazela ngokuthe ngqo ubomi benkonzo yesityalo se-asphalt. Ngokuphathelele iingxaki ezinjengokusilela kwezixhobo, inkampani yethu idibanise iminyaka yamava eprojekthi ukuhlalutya oonobangela bokusilela kwizityalo zokuxuba i-asphalt zekhonkrithi, ezishwankathelwa ngolu hlobo lulandelayo:

1. Imveliso engazinzanga kunye nokusebenza kakuhle kwezixhobo zokusebenza
Ngexesha lokwakhiwa kunye nokuveliswa kweeprojekthi ezininzi, kuya kubakho into enjalo: amandla okuvelisa isityalo se-asphalt akwanelanga kakhulu, umthamo wemveliso ungaphantsi kakhulu kunomthamo olinganisiweyo wemveliso, ukusebenza kakuhle kuphantsi, kunye nenkqubela phambili ishedyuli yeprojekthi iyachaphazeleka. Iingcali zeempahla zenkampani yethu zichaze ukuba ezona zizathu ziphambili zokusilela kwizityalo zokuxuba i-asphalt zimi ngolu hlobo lulandelayo:

(1) Umlinganiselo ongafanelekanga wokuxuba
Wonke umntu uyazi ukuba umxube womxube wekhonkrithi yethu ye-asphalt ngumlinganiselo womxube ojoliswe kuwo kunye nomlinganiselo womxube wemveliso. Umlinganiselo wokuxuba ekujoliswe kuwo kukulawula umlinganiselo wesanti kunye nentlabathi ebandayo yokunikezelwa kwezinto, kunye nomlinganiselo wokuxuba imveliso ngumlinganiselo wokuxuba wesanti ezahlukahlukeneyo kunye nezixhobo zamatye kwizinto eziphathekayo ze-asphalt ezichazwe kuyilo. Umlinganiselo womxube wemveliso umiselwa yilabhoratri, emisela umgangatho wokulinganisa wekhonkrithi ye-asphalt egqityiweyo. Umlinganiselo wokuxuba ekujoliswe kuwo umiselwe ukuqinisekisa ngakumbi umlinganiselo womxube wemveliso, kwaye unokulungiswa ngokwemeko yokwenyani ngexesha lenkqubo yokuvelisa. Xa umlinganiselo wokuxutywa okujoliswe kuwo okanye umxube wokuxuba imveliso awuchanekanga, izinto eziphathekayo ezigcinwe kwimitha nganye yesikhululo sokuxuba ziya kuba zingalingani, kwaye ezinye izinto eziphuphumayo, ezinye izinto, njl. yetanki yokuxuba, kunye nokusebenza kakuhle kwemveliso kuphantsi kwendalo.

(2) Umgangatho ongafanelekanga wesanti kunye namatye ahlanganisiweyo
Iisanti kunye namatye aggregates asetyenziselwa ukuveliswa kwemixube ye-asphalt inoluhlu lokuhla. Ukuba ulawulo lokutya alukho ngqongqo kwaye ukuhlelwa ngokungqongqo kudlula uluhlu, kuya kuveliswa inani elikhulu "inkunkuma", nto leyo eya kubangela ukuba umgqomo wokulinganisa ungaphumeleli ukulinganisa ngokuchanekileyo ngexesha. Akukona nje ukuphumela kwimveliso ephantsi, kodwa kubangela inkunkuma eninzi yezinto eziluhlaza, okwandisa iindleko ngokungeyomfuneko.

(3) Ukufuma kwesanti namatye kuphezulu kakhulu
Xa sithenga izixhobo zokuxuba i-asphalt, siyazi ukuba amandla ayo okuvelisa ahambelana nemodeli yezixhobo. Nangona kunjalo, xa isiqulatho sokufuma kwisanti kunye nee-aggregates zamatye ziphezulu kakhulu, amandla omisa izixhobo aya kuncipha, kunye nesixa sesanti kunye neegrabile ezinokuthi zinikezelwe kumgqomo wokulinganisa ukufikelela kwiqondo lobushushu elibekiweyo ngexesha leyunithi. iya kuncipha ngokufanelekileyo, ukwenzela ukuba imveliso iyancipha.

(4) Ixabiso lokutsha kwamafutha liphantsi
I-fuel esetyenziswe kwisityalo sokuxuba i-asphalt ineemfuno ezithile, ngokubanzi ukutshisa i-diesel, i-diesel enzima okanye ioli enzima. Ezinye iiyunithi zokwakha zizama ukugcina imali ngexesha lokwakha, kwaye ngamanye amaxesha zitshisa ioli edibeneyo. Olu hlobo lweoyile lunexabiso eliphantsi lokutsha kwaye livelisa ubushushu obuncinci, obuchaphazela kakhulu amandla okufudumala kwe-cylinder yokumisa kunye nokunciphisa amandla okuvelisa. Le ndlela ibonakala ithoba iindleko eneneni ibangela inkcitho enkulu ngakumbi!

(5) Ukumiselwa okungafanelekanga kweeparamitha zokusebenza kwezixhobo zokuxuba i-asphalt
Ukumiselwa okungenangqiqo kwiiparameters zokusebenza kwezixhobo zokuxuba i-asphalt kubonakaliswe ngokukodwa: ukumiselwa okungafanelekanga kokuxuba okomileyo kunye nexesha lokuxuba okumanzi, ukulungiswa okungenangqiqo kokuvula kunye nokuvala ixesha lomnyango webhakethi. Ngokubanzi, umjikelo ngamnye oshukumisayo wemveliso yi-45s, efikelela nje kumthamo olinganisiweyo wemveliso yesixhobo. Thatha i-LB2000 yethu uhlobo lwezixhobo zokuxuba i-asphalt njengomzekelo, umjikelezo wokuxuba u-45s, imveliso ngeyure ngu-Q = 2 × 3600 //45=160t // h, ixesha lokujikeleza lokuxuba liyi-50s, imveliso ngeyure. Q = 2 × 3600 / 50 = 144t / h (Qaphela: Umthamo olinganisiweyo we-2000 uhlobo lwezixhobo zokuxuba ziyi-160t // h). Oku kufuna ukuba sinciphise ixesha lomjikelezo wokuxuba kangangoko kunokwenzeka phantsi kwesiseko sokuqinisekisa umgangatho ngexesha lokwakha.

2. Iqondo lokushisa lokukhutshwa kwekhonkrithi ye-asphalt alizinzile
Ngethuba lokuveliswa kwekhonkrithi ye-asphalt, iimfuno zeqondo lokushisa zingqongqo kakhulu. Ukuba iqondo lokushisa liphezulu kakhulu, i-asphalt ilula "ukutshisa" (eyaziwa ngokuba yi "paste"), kwaye ayinayo ixabiso lokusetyenziswa kwaye inokulahlwa kuphela njengenkunkuma; ukuba iqondo lobushushu liphantsi kakhulu, i-asphalt kunye negrabile iya kunamathela ngokungalingani kwaye ibe "izinto eziMhlophe". Sicinga ukuba ixabiso ngetoni nganye yezinto ngokubanzi malunga ne-250 yuan, emva koko ukulahlekelwa "kwentlama" kunye "nezinto ezingwevu" kuyamangalisa. Kwindawo yokuvelisa ikhonkrithi ye-asphalt, okukhona izinto ezilahlwayo zilahlwayo, kokukhona kuya kuba sezantsi inqanaba lolawulo kunye namandla okusebenza kwesiza. Kukho izizathu ezibini eziphambili zokungazinzi kobushushu bokukhutshwa kwemveliso egqityiweyo:

(1) Ulawulo lobushushu be-asphalt aluchanekanga
Njengoko kukhankanyiwe ngasentla, ukuba iqondo lokushisa liphezulu kakhulu, liya kuba "i-paste", kwaye ukuba iqondo lokushisa liphantsi kakhulu, liya kuba "impahla engwevu", eyinkunkuma enkulu.

(2) Ulawulo lobushushu bobushushu obudibeneyo besanti aluchanekanga
Ukulungelelaniswa okungenangqiqo kobukhulu bomlilo we-burner, okanye ukungaphumeleli kwe-damper, utshintsho kumxholo wamanzi entlabathi kunye ne-gravel aggregate, kunye nokungabikho kwezinto eziphathekayo kwi-bin yokugcina ebandayo, njl., kunokubangela inkunkuma ngokulula. Oku kufuna ukuba siqwalasele ngononophelo, senze imilinganiselo rhoqo, sibe nengqiqo yomgangatho ophezulu woxanduva kunye nokuphunyezwa okunamandla ngexesha lenkqubo yokuvelisa.

3. Umlinganiselo we-oyile-ilitye alizinzile
Umlinganiselo we-asphalt ubhekisela kumlinganiselo womgangatho we-asphalt kwisanti kunye nezinye izizalisi kwikhonkrithi ye-asphalt, kwaye sesona sibonakaliso esibalulekileyo sokulawula umgangatho wekhonkrithi ye-asphalt. Ukuba i-asphalt-stone ratio inkulu kakhulu, "ikhekhe leoli" liya kubonakala kwindlela emva kokuhamba kunye nokuqengqeleka; ukuba i-asphalt-stone ratio incinci kakhulu, izinto eziphathekayo ziya kuhlukana, kwaye ukuqengqeleka akusayi kubumba, zonke ezo ziingozi ezinzulu zomgangatho. Ezona zizathu ziphambili zezi:

(1) Isiqulatho somhlaba/uthuli olukwisanti kunye nentlabathi edibene negrabile igqithise kakhulu umgangatho
Nangona uthuli lususiwe, umxholo wodaka kwi-filler ukhulu kakhulu, kwaye ininzi ye-asphalt idibaniswe ne-filler, eyaziwa ngokuqhelekileyo ngokuthi "i-oil absorption". Kukho i-asphalt encinci ebambelele kumphezulu wegrabile, kwaye kunzima ukwenza emva kokuqengqeleka.

(2) Ukungaphumeleli kwenkqubo yokulinganisa
Isizathu esiphambili kukuba inqaku elinguziro lenkqubo yokulinganisa isikali somlinganiselo we-asphalt kunye ne-mineral powder measurement scale scale drifts, okukhokelela kwiimpazamo zokulinganisa. Ngokukodwa kwizikali zokulinganisa i-asphalt, impazamo ye-1kg iya kuchaphazela kakhulu umlinganiselo we-asphalt. Kwimveliso, inkqubo yokulinganisa iimitha kufuneka ilinganiswe rhoqo. Kwimveliso yangempela, ngenxa yokungcola okuninzi kwi-powder yamaminerali, umnyango we-mineral powder metering bin kaninzi awuvalwanga ngokuqinileyo, kwaye ukuvuza kwenzeka, okuchaphazela kakhulu umgangatho wekhonkrithi ye-asphalt.

4. Uthuli lukhulu, lungcolisa indawo yokwakha

Ngexesha lokwakha, ezinye izityalo ezixutywayo zizele luthuli, olungcolisa kakhulu indalo kwaye luchaphazela impilo yabasebenzi. Ezona zizathu ziphambili zezi:

(1) Ubungakanani bodaka/lothuli lwesanti kunye nentlabathi edibeneyo yegrabile inkulu kakhulu, igqithise ngokugqithisileyo umgangatho.

(2) Ukungaphumeleli kwenkqubo yokususa uthuli

Okwangoku, izityalo zokuxuba i-asphalt ngokubanzi zisebenzisa ukususwa kothuli lwengxowa, eyenziwe ngezinto ezikhethekileyo ezineepores ezincinci, ukunyanzeliswa komoya okulungileyo, kunye nokumelana nokushisa okuphezulu. Isiphumo sokususa uthuli silungile, kwaye sinokuhlangabezana neemfuno zokhuseleko lokusingqongileyo. Kukho ukusilela - kuyabiza. Ukuze ugcine imali, ezinye iiyunithi aziyithathi indawo yengxowa yothuli kwangethuba emva kokuba yonakalisiwe. Isikhwama sonakaliswe kakhulu, i-fuel ayitshisi ngokupheleleyo, kwaye ukungcola kubhengezwa kumphezulu wesikhwama, kubangela ukuvala kwaye kubangela ukuba uthuli lubhabha kwindawo yokuvelisa.

5. Ukugcinwa kwesityalo sokuxuba i-asphalt concrete

Ukugcinwa kwesityalo sokuxuba i-asphalt concrete sahlulahlulwe ngokubanzi kukugcinwa kwetanki yomzimba, ukugcinwa kunye nokulungelelaniswa kwenkqubo ye-winch, ukulungiswa kunye nokugcinwa kwe-stroke limiter, ukugcinwa kwentambo yocingo kunye ne-pulley, ukugcinwa i-hopper yokuphakamisa, ukugcinwa komzila kunye nenkxaso yomzila, njl. linda.

Kwindawo yokwakha, isityalo sokuxuba ikhonkrithi sihlala sihlala kwaye sixhomekeke kwizixhobo zokungaphumeleli. Kufuneka siqinise ukugcinwa kwezixhobo, eziqinisekisa ulwakhiwo olukhuselekileyo lwesiza, ukuphucula izinga lokuthembeka kwezixhobo, ukunciphisa ukungaphumeleli kwezixhobo, ukuqinisekisa umgangatho wekhonkrithi, kunye nokuphucula izixhobo. Umthamo wemveliso, ufumane isivuno esiphindwe kabini seenzuzo zentlalo nezoqoqosho.