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Cov nyom Sealing Tsheb ua haujlwm li cas?
Tso Sijhawm:2024-01-25
Nyeem:
Kev faib:
1. Ntau qhov kev ntsuam xyuas ntawm cov khoom siv raw yuav tsum tau nqa tawm ua ntej tsim cov slurry sealing tsheb, thiab nws tuaj yeem siv tau tom qab kev kuaj xyuas. Nws yog qhov tsim nyog yuav tsum tau ua ntau txoj kev sim ntawm cov sib tov ua ntej tsim kho. Tsuas yog thaum nws tau lees tias tias cov khoom tsis tau hloov pauv nws tuaj yeem siv tau. Thaum lub sijhawm tsim kho, raws li kev hloov pauv ntawm cov ntsiab lus uas asphalt thiab noo noo cov kev xav tau, kom ua haujlwm ntawm cov chaw ua haujlwm ntxhia, thiab npaj mus nrog kev tsim kho.
2. On-site tov: thaum kev tsim kho thiab tsim khoom, lub tsheb thauj khoom lag luam yuav tsum siv rau kev sib xyaw rau hauv kev sib xyaw rau hauv kev sib xyaw rau hauv cov kab ntawv sib xyaw. Lub ntsuas metering khoom ntawm lub tsheb sib khi thiab cov chaw haujlwm asphalt, dej, cov khoom siv ntxhia, muab cov pob zeb, fillers, thiab lwm yam. , tov los ntawm lub thawv sib xyaw. Vim hais tias cov slurry sib xyaw muaj cov yam ntxwv ntawm demuls sai, tus neeg teb xov tooj yuav tsum tswj hwm lub tsev kho mob sib xyaw kom ntseeg tau tias muaj kev sib xyaw ua ke thiab kev ua haujlwm.
Cov Hom Ntawm Cov Chav Nyob Nrog Hauv Asphalt Nws Tshuab_2Cov Hom Ntawm Cov Chav Nyob Nrog Hauv Asphalt Nws Tshuab_2
3. Ntawm-site paving: txiav txim siab tus naj npawb ntawm cov paving dav raws li txoj kev dav thiab paving dav, thiab pib pua ntug raws li kev taw qhia tsav tsheb. Lub sijhawm paving, cov manipulator pib ua haujlwm raws li xav tau kev sib xyaw kom txaus rau hauv paving trough. Thaum muaj 1 / 3 ntawm qhov sib xyaw kom haum rau hauv paus tiaj hauv lub teeb liab, nws xa cov teeb liab pib mus rau tus tsav tsheb. Lub tsheb sealing yuav tsum mus ncig ua si tas mus li, kwv yees li 20 metres ib feeb, kom ntseeg tau tias cov paving zoo. Tom qab txhua lub tsheb yog pua pua, cov paving raj yuav tsum tau tidied nyob rau hauv lub sij hawm thiab cov roj hmab scraper tom qab paving trough yuav tsum tau txau thiab scraped. Cia li paving trough huv si.
4. Kev tshuaj xyuas ntawm kev koom tes sib koom tes thaum lub sijhawm ua haujlwm: nyob rau hauv cov chav ntsuas hluav taws xob, tom qab cov slurry sib tov yog kis, dab tsi yog roj-pob zeb sib piv? Ntawm ib sab tes, nws tuaj yeem kuaj xyuas raws li kev paub; Ntawm qhov tod tes, nws yog kom tshawb xyuas ntau npaum li cas thiab kis ntawm lub plhaw thiab emulsion tank. Laij cov roj av piv thiab cov khoom tawg txij li lub sijhawm nws siv sijhawm los pw, thiab kuaj cov qub. Yog tias muaj qhov yuam kev, ua cov lus nug ntxiv.
5. Ua txoj haujlwm zoo hauv kev tu ntxov thiab qhib rau cov tsheb khiav raws sijhawm. Tom qab cov foob pob me me yog nteg thiab ua ntej ua ntej nws ua tau zoo, txhua tus neeg tsheb thiab cov neeg taug kev yuav tsum txwv tsis pub hla dhau. Tus neeg mob siab yuav tsum tau ua kom ua thaum ntxov saib xyuas kom tsis txhob muaj kev puas tsuaj rau txoj kev saum npoo. Yog tias cov tsheb tsis raug kaw, thaum muaj qee yam mob ib nrab tshwm sim vim muaj kev npaj ua kom nruj lossis tsis tiav nrog slurry kom tsis txhob kis tus kabmob. Thaum lub zog nplaum ntawm qhov sib tov mus txog 200n.cm, thawj zaug kev saib xyuas tiav thiab cov tsheb tuaj yeem tsav tsheb rau nws yam tsis muaj kev pom tseeb, thiab cov tsheb tuaj yeem qhib tau.