Cov lus qhia kev nyab xeeb rau kev tsim kho ntawm synchronous sealing tsheb
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Cov lus qhia kev nyab xeeb rau kev tsim kho ntawm synchronous sealing tsheb
Sijhawm tso tawm:2023-09-25
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Nrog kev txhim kho txuas ntxiv ntawm kev thauj mus los hauv ntiaj teb kev loj, yuav ua li cas ua asphalt pavement tsis tsuas yog ua kom txoj kev ua tau zoo, tab sis kuj ua kom cov kev nce qib thiab txuag nqi ib txwm muaj kev txhawj xeeb ntawm cov kws tshaj lij txoj kev loj. Lub asphalt synchronous chip seal tsim tshuab tau daws qhov teeb meem ntawm cov slurry yav dhau los Cov txheej txheem sealing muaj ntau yam tsis zoo xws li cov kev cai nruj ntawm kev sib sau ua ke, kev tsim kho raug cuam tshuam los ntawm ib puag ncig, nyuaj rau kev tswj kom zoo, thiab tus nqi siab. Kev taw qhia txog kev siv tshuab no tsis yog tsuas yog yooj yim los txhim kho kev tsim kho kom zoo thiab txuag nqi, tab sis kuj muaj kev tsim kho sai dua li slurry sealing txheej. Nyob rau tib lub sijhawm, vim tias cov thev naus laus zis no muaj cov yam ntxwv ntawm kev tsim kho yooj yim thiab kev tswj xyuas yooj yim, nws yog qhov tsim nyog los tsim asphalt synchronous chip sealing thev naus laus zis hauv ntau lub xeev hauv lub tebchaws.

Lub synchronous nti sealing tsheb yog tsuas yog siv rau gravel sealing txheej txheem nyob rau hauv txoj kev nto, choj lawj waterproofing thiab qis sealing txheej. Synchronous chip seal tsheb yog cov cuab yeej tshwj xeeb uas tuaj yeem ua kom sib kis ntawm asphalt binder thiab pob zeb, kom cov asphalt binder thiab pob zeb tuaj yeem muaj kev sib cuag saum npoo ntawm lub sijhawm luv luv thiab ua tiav qhov siab tshaj plaws ntawm lawv. , tshwj xeeb tshaj yog tsim rau kis asphalt binders uas yuav tsum tau siv cov hloov bitumen los yog roj hmab bitumen.

Kev tsim kho kev nyab xeeb tsis yog tsuas yog lub luag haujlwm rau tus kheej xwb, tab sis kuj rau lwm tus lub neej. Cov teeb meem kev nyab xeeb tseem ceeb dua li lwm yam. Peb qhia koj cov lus qhia kev nyab xeeb rau kev tsim kho asphalt synchronous sealing tsheb:
1. Ua ntej ua haujlwm, txhua qhov ntawm lub tsheb, txhua lub valve hauv cov kav dej, txhua lub nozzle thiab lwm yam khoom siv ua haujlwm yuav tsum tau kuaj xyuas. Tsuas yog tias tsis muaj qhov yuam kev lawv tuaj yeem siv tau ib txwm.
2. Tom qab kuaj xyuas tias tsis muaj qhov txhaum nyob rau hauv lub tsheb synchronous sealing lub tsheb, tsav lub tsheb hauv qab cov yeeb nkab filling, ua ntej muab tag nrho cov li qub nyob rau hauv qhov chaw kaw, qhib lub me filling cap rau sab saum toj ntawm lub tank, muab tso rau hauv lub raj filling. , pib sau asphalt, thiab refuel Thaum ua tiav, kaw cov roj me me kom nruj. Cov asphalt ntxiv yuav tsum ua tau raws li qhov xav tau ntawm qhov kub thiab txias thiab tsis tuaj yeem ua kom puv puv.
3. Tom qab lub synchronous sealing tsheb tau ntim nrog asphalt thiab gravel, pib maj mam thiab tsav mus rau qhov chaw tsim kho ntawm qhov nruab nrab ceev. Thaum lub sij hawm kev thauj mus los, tsis muaj leej twg raug tso cai sawv ntawm txhua lub platform; lub hwj chim tshem tawm yuav tsum tawm ntawm lub iav, thiab lub burner yog txwv tsis pub siv thaum tsav tsheb; tag nrho cov valve yuav tsum raug kaw.
4. Tom qab raug thauj mus rau qhov chaw tsim kho, yog tias qhov kub ntawm asphalt nyob rau hauv lub tank ntawm synchronous sealing tsheb tsis tuaj yeem ua tau raws li cov kev xav tau txau, cov asphalt yuav tsum tau rhuab. Thaum lub sij hawm asphalt cua sov txheej txheem, lub twj tso kua mis asphalt tuaj yeem tig tau kom ua tiav qhov kub thiab txias.
5. Tom qab asphalt nyob rau hauv lub tank mus txog qhov yuav tsum tau txau, tsav lub synchronous sealing tsheb kom txog rau thaum lub rear nozzle yog hais txog 1.5 mus rau 2m deb ntawm qhov pib ntawm lub lag luam thiab nres. Raws li kev tsim kho, koj tuaj yeem xaiv cov tshuaj txau tsis siv neeg tswj los ntawm lub rooj sab hauv thiab phau ntawv txau tshuaj tswj los ntawm keeb kwm yav dhau. Thaum lub sijhawm ua haujlwm, tsis muaj leej twg tso cai rau sawv ntsug ntawm lub platform nruab nrab, lub tsheb yuav tsum tau tsav ntawm qhov ceev tsis tu ncua, thiab nws txwv tsis pub nkag mus rau lub accelerator.
6. Thaum lub sijhawm ua haujlwm tiav lossis qhov chaw tsim kho tau hloov pauv ib nrab, lub lim dej, lub twj tso kua mis asphalt, cov kav dej thiab cov nozzles yuav tsum tau ntxuav.
7. Tom qab kev ua haujlwm tu lub tsheb ciav hlau kawg ntawm hnub ua tiav, cov haujlwm kaw hauv qab no yuav tsum ua kom tiav.