Lub Kaum Hlis 17, Tus Thawj Coj thiab Tus Thawj Tswj Hwm thiab Tus Thawj Tswj Hwm thiab CEO ntawm Teamoroader Group tau koom lub Kenya & Tuam Tshoj Lag Luam Txauv Khoom Symposium

Txheeb xyuas qhov kev tsim nyog ntawm cov khoom siv emulsified bitumen nyob rau hauv txoj kev qub txeeg qub teg ua haujlwm. Nrog rau kev nrawm nrawm ntawm kev thauj mus los infrastructure, kev tsim qauv tau nce siab dua thiab siab dua. Emulsified Bitumen yog siv rau txheej kaw ntawm txiv qaub thiab cov nplaum nplaum ntawm cov qub thiab hauv av tshiab. Bitumen kuj tau meej meej yuam kev cov kev cai siab.

Ua ntej siv Bitumen Tank, ib qho me me ntawm cov kua nitrogen yuav tsum tau qhia kom txias sai. Thaum qhov ntsuas kub nyob rau hauv lub tank mus txog qhov kub ntawm cov kua nitrogen, ua kua nitrogen yuav tsum tau sau rau lub tank los ntawm kev puv. Cov yeeb yaj kiab yas thiab lwm yam tshuaj lom neeg tsis raug tso tawm sab nraum lub caj dab ntsaws. Los ntawm me rau loj, nws yuav yog kev thab plaub thiab qhia kev siv banken tso tsheb hlau luam.

Raws li kev thauj mus los ntau, cov qauv kev tsim kho tau nce siab dua thiab siab dua, thiab cov txheej txheem ntau dua ntawm cov txheej txheem tshiab thiab cov tsev nplaum. Vim tias kub bitumen yog siv los ua cov txheej txheem txheej txheem ntawm cov txheej txheem sealing thiab tsis yooj yim rau tev tawm, uas yog qhov yooj yim rau kev tsim kho ntawm txheej sealing thiab sab saud thiab qis dua.

Yog tias cov bittumen viscosity yog siab, cov kua mis tsis kam ntawm lub babumen yuav loj, qhov kev sib tw me me, thiab cov lej sib tshooj yuav raug txo kom tsawg. Txhawm rau kom tshem tau cov teeb meem no, txoj kev dav dav yog nce txoj kab uas hla ntawm lub nozzle, tsis muaj zog-slaim-bars "nyhuv, thiab ua rau cov txheej nkag tsis sib xws. Txhawm rau kom zoo dua txhim kho cov yam ntxwv ntawm asphalt kev siv, cov yam ntxwv ntawm asphalt yuav tsum tau txhim kho.

Raws li cov chaw tsim khoom ntawm hloov cov nroj tsuag bitumen, peb tau koom nrog hauv kev tsim khoom thiab muab cov cuab yeej siv tau ntau ntau xyoo. Peb paub tias tsis muaj teeb meem dab tsi yog siv, peb yuav tsum muaj kev nkag siab zoo ntawm kev hloov kho Bitumen, zoo li qub yog qhov tseeb ntawm kev hloov kho bitumen. Ntawm no, txhawm rau ntxiv txhawb cov neeg siv khoom zoo ntawm nws, Technicians Qhia tawm: Dab tsi yog kev txij nkawm rau hloov bitumen cog?