Hom Roj Av Bitumen thiab nws cov yam ntxwv Bitumen yog cov khoom siv dav dav hauv kev tsim kho, kev paving txoj kev, thiab kev lag luam tiv thaiv dej. Nws qhov kev hloov pauv tau yooj yim, kev ruaj khov, thiab kev hloov pauv tau ua rau nws tseem ceeb rau kev tsim kho vaj tse thiab kev siv hauv kev lag luam. Hauv tsab xov xwm no, peb yuav mus saib ntau hom roj av bitumen, lawv cov yam ntxwv sib txawv, thiab qhov sib txawv ntawm […]

Kev Siv Hloov Kho Asphalt nrog Gilsonite Cov txheej txheem ntawm cov zej zog niaj hnub no muaj kev vam khom rau cov khoom siv zoo hauv kev tsim kho, nrog asphalt ua lub luag haujlwm tseem ceeb hauv kev ua kom cov pavements ntev ntev, nyab xeeb, thiab siv tau zoo. Nyob rau hauv lub xyoo pua xeem, qhov sib ntxiv ntawm gilsonite rau asphalt sib tov tau tshwm sim raws li ib tug transformative txheej txheem rau kev txhim kho asphalt kev ua tau zoo. Hloov kho asphalt […]

Dab tsi yog Dawb Bitumen: Specifications + Daim Ntawv Thov Thaum cov neeg feem coob paub txog cov av dub, muaj lwm qhov txawv hu ua dawb bitumen, uas feem ntau yog siv los ua cov ntaub thaiv dej. Hom bitumen no muaj cov khoom siv dej tsis zoo thiab qhia qee yam tseem ceeb nrog cov bitumen dub, xws li siab viscosity thiab muaj zog adhesiveness. Nws […]

Qhov sib txawv ntawm Natural Bitumen thiab Petroleum Bitumen: Kev sib piv nta Ntuj bitumen thiab roj av bitumen sib txawv feem ntau hauv lawv cov tsim, muaj pes tsawg leeg, thiab kev coj cwj pwm ntawm lub cev. Ntuj bitumen, tseem hu ua ntxhia bitumen, yog muab rho tawm ncaj qha los ntawm bitumen deposits thiab tsim ntau lab xyoo raws li crude roj undergoes qeeb geological transformation. Txawm li cas los xij, roj av bitumen yog tsim nyob rau hauv [...]

Cov thev naus laus zis tshiab hauv Bitumen thiab Asphalt Kev hloov pauv ntawm cov cuab yeej siv bitumen thiab asphalt tau hloov pauv lub ntiaj teb kev tsim kho toj roob hauv pes, muab kev txawj ntse, huv si, thiab kev daws teeb meem ntau dua li qub. Raws li kev lag luam hauv nroog nrawm dua thiab kev thauj mus los loj hlob, kev tsim kho tshiab hauv kev lag luam no tau dhau los ua qhov tseem ceeb. Hauv tsab xov xwm no, koj yuav kawm txog cov kev nce qib tshiab uas cuam tshuam rau yav tom ntej […]

Tshawb nrhiav cov kuab tshuaj bitumen zoo tshaj plaws rau kev tsim kho thiab tu. Kawm txog ntau hom, kev siv.

Daim Ntawv Qhia Tag Nrho ntawm Kev Siv Bitumen 115/15 Yuav Siv Li Cas Bitumen 115/15 Nws yog qhov kev xaiv nrov rau ntau lub hom phiaj vim tias nws tuaj yeem siv tau ntau txoj hauv kev: Yuav ua li cas Bitumen ua haujlwm (115/15): Yam khoom uas ua rau bitumen 115/15 Kev nkag mus rau qib asphalt 115 15 yog muab los ntawm tus lej "15," uas sawv cev rau […]

10 Tsis pub twg paub txog kev txuag nyiaj ntawm Bitumen 60/70 rau Kev Tsim Kho Thaum pib ntawm kev tsim kho, ib qho ntawm cov nqi tseem ceeb uas koj yuav ntsib yog bitumen, tshwj xeeb tshaj yog Bitumen 60/70, qib nquag siv rau kev tsim kho thiab asphalt pavements. Tswj cov nqi no kom zoo tuaj yeem ua rau muaj qhov sib txawv loj rau koj cov peev nyiaj tag nrho. Hauv qhov kev qhia no […]

Taw qhia Bitumen 60/70, cov khoom siv tseem ceeb hauv kev tsim kho kev lag luam, paub txog nws cov kev siv sib txawv thiab cov khoom tseem ceeb. Tsab ntawv xov xwm no yog npaj los muab cov ncauj lus kom ntxaws txog Bitumen 60/70, qhia txog nws qhov muaj pes tsawg leeg, cov khoom, thiab qhov tseem ceeb hauv ntau daim ntawv thov kev tsim kho. Muaj pes tsawg leeg thiab cov khoom siv tshuaj lom neeg muaj pes tsawg leeg ntawm Bitumen 60/70 Lub cev muaj zog Thermal Properties Mechanical Properties Production [...]

Thaum koj tsav tsheb ntawm txoj kev du, zoo pav, koj puas tau xav tias dab tsi ua rau qhov chaw ntawd ruaj khov thiab txhim khu kev qha? Ib qho tseem ceeb ntawm cov khoom xyaw yog bitumen, tshwj xeeb tshaj yog Bitumen 60/70. Cia peb ua tib zoo saib seb dab tsi ua rau cov khoom siv no tseem ceeb heev rau kev tsim kho txoj kev thiab vim li cas nws thiaj li xaiv rau engineers thiab [...]