Yuav ua li cas nteg iav fiber ntau geogrid thaum lub sij hawm tsim kho kub
Raws li cov iav fiber ntau geogrid muaj lub zog tensile siab thiab tsis tshua muaj elongation nyob rau hauv ob qho tib si warp thiab junction cov lus qhia, thiab muaj kev ua tau zoo xws li kub tsis kam, tsis txias tsis kam, laus tsis kam, corrosion kuj, nws yog dav siv nyob rau hauv asphalt pavement, cement pavement thiab subgrade reinforcement, railway subgrade, embankment txoj kab nqes tiv thaiv, tshav dav hlau khiav, xuab zeb tiv thaiv, xuab zeb tswj thiab lwm yam dej num.Lub luag haujlwm tseem ceeb ntawm asphalt overlay thiab iav fiber ntau geogrid ntawm lub qub cement pob zeb pavement yog txhawm rau txhim kho kev siv ntawm txoj kev pavement, tab sis lawv tsis tshua muaj txiaj ntsig rau cov kabmob.Lub pob zeb ua pob zeb hauv qab qhov sib tshooj tseem ua lub luag haujlwm tseem ceeb.Lub asphalt overlay ntawm lub qub asphalt qhob pavement yog txawv, thiab asphalt overlay yuav dais lub load ua ke nrog cov qub asphalt qhob pavement.
Nyob rau hauv lub sij hawm kub, thaum lub sij hawm kub kev tsim kho, vim yog adhesion ntawm emulsified asphalt rau lub log, uas yuav ua rau lub iav fiber ntau geogrid dov nyob rau hauv lub log.Nyob rau lub sijhawm no, nws yog ib qho tsim nyog yuav tsum tau kho cov geogrid nrog cov pa roj carbon siab rau cov ntsia hlau tom qab tso nws kom tsis txhob lub log dov li geogrid.
Peb lav muab cov khoom zoo uas ua tau raws li cov kev xav tau ntawm cov neeg ua liaj ua teb, muab kev pabcuam thawj zaug kom txaus siab rau cov neeg siv khoom, thiab ua tau raws li lawv cov kev xav tau nrog "ua siab dawb mus ib txhis" kev pabcuam.Peb sov siab txais tos cov neeg siv khoom tuaj thiab coj peb thiab yuav cov iav fiber ntau geogrid cov khoom koj xav tau.
Post lub sij hawm: Apr-07-2023