Thaum lub sij hawm tsim cov txheej txheem ntawm pavement engineering, vim yog qhov nyuaj ntawm engineering teeb meem, muaj ntau yam teeb meem uas yuav tshwm sim. Ntawm lawv, asphalt mixing chaw nres tsheb yog cov cuab yeej tseem ceeb hauv txoj haujlwm no, yog li nws yuav tsum tau them nyiaj txaus rau. Cia peb saib cov teeb meem koj yuav ntsib.
Raws li kev paub txog kev tsim kho hauv peb lub teb chaws ntau xyoo, kev ua haujlwm ntawm asphalt mixing chaw yuav cuam tshuam los ntawm ntau yam. Txhawm rau txhawb kev ua haujlwm zoo ntawm asphalt, peb yuav txheeb xyuas nws raws li cov kev paub dhau los ntawm kev tsim hluav taws xob lub tsheb thauj khoom thiab kev tsim kho, thiab tshawb xyuas cov laj thawj ntawm qee qhov teeb meem thaum lub sij hawm tsim kho yog muab los muab rau koj nrog qee qhov kev ua haujlwm.
Piv txwv li, ib qho teeb meem tshwm sim thaum lub sij hawm tsim kho cov cuab yeej yog qhov teeb meem tso zis. Txij li qhov teeb meem no yuav cuam tshuam ncaj qha rau lub sijhawm tsim kho ntawm qhov project thiab ntau lwm yam, tom qab kev tshuaj xyuas, nws tau pom tias yuav muaj ntau yam vim li cas rau cov khoom siv tsis ruaj khov lossis kev ua haujlwm qis ntawm asphalt mixing station. Tam sim no kuv yuav qhia rau koj.
1. Qhov piv ntawm cov khoom siv raw yog tsis tsim nyog. Cov khoom siv raw yog thawj kauj ruam hauv kev tsim khoom. Yog tias qhov piv ntawm cov khoom siv raw yog qhov tsis tsim nyog, nws yuav cuam tshuam rau kev tsim kho qhov project tom ntej thiab ua rau muaj teeb meem xws li kev txo qis hauv kev tsim kho. Lub hom phiaj sib xyaw yog los tswj qhov kev faib ua feem ntawm cov khoom siv txias thauj mus los ntawm cov xuab zeb thiab pob zeb, thiab yuav tsum tau kho raws li qhov xwm txheej tiag tiag thaum lub sijhawm tsim khoom. Yog tias pom muaj teeb meem nrog kev sib koom tes, kev kho kom tsim nyog yuav tsum tau ua kom ntseeg tau tias cov khoom siv asphalt mixing chaw nres tsheb.
2. Tus nqi roj combustion tsis txaus. Txhawm rau kom muaj kev tsim kho zoo, cov roj combustion zoo yuav tsum raug xaiv thiab siv raws li cov qauv teev tseg. Txwv tsis pub, yog tias koj xaiv hlawv roj diesel, hnyav diesel lossis hnyav roj rau pheej yig, nws yuav cuam tshuam rau lub peev xwm ntawm lub tshuab ziab khaub ncaws, ua rau cov khoom siv qis ntawm asphalt mixing station.
3. Qhov kub thiab txias tsis sib xws. Raws li peb txhua tus paub, qhov ntsuas kub ntawm cov khoom tawm yuav muaj qhov cuam tshuam tseem ceeb rau qhov zoo ntawm cov khoom. Yog tias qhov kub thiab txias dhau los yog qis dhau, cov ntaub ntawv no yuav tsis siv ib txwm thiab ua pov tseg. Qhov no yuav tsis tsuas yog pov tseg cov nqi tsim khoom ntawm asphalt mixing cog, tab sis kuj cuam tshuam rau nws cov khoom tsim tawm.