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![Ntev ntev npaum li cas los kho cov khoom ua lag luam]()
Sep 06, 2017Ntev ntev npaum li cas los kho cov khoom ua lag luamThaum lub sijhawm txaus tsim nyog, yuav tsum tau tso cai rau lub pob zeb tsim kom muaj zog txaus ua ntej nws muaj kev thauj. -
![Cov hau kev ntawm kev kho pob zeb]()
Sep 04, 2017Cov hau kev ntawm kev kho pob zebKev kho txoj hauv kev uas siv dej, xws li kev txia dej, kev siv, thiab siv cov ntaub ntub dej, yog qhov zoo tshaj plaws thiab yuav tsum tau siv -
![vim li cas tseem ceeb curing tseem ceeb]()
Sep 02, 2017vim li cas tseem ceeb curing tseem ceebTxhawm rau ua kom cov pob txha siv txhim kho, peb yuav tsum kho kom zoo, vim cov pob zeb tshiab muaj ntau tshaj dej txaus rau dej, tab sis nyob -
![Yuav ua li cas siv coarse aggregate ua pob zeb ua khoom]()
Aug 31, 2017Yuav ua li cas siv coarse aggregate ua pob zeb ua khoomCoarse aggregate muaj gravel, crushed zeb, los yog lwm yam ntaub ntawv uas loj tshaj ¼ nyob rau hauv (6.4mm) nyob rau hauv lub cheeb.![zoo npaum li cas txhua nrho ua cov khoom ua vaj tse]()
Aug 29, 2017zoo npaum li cas txhua nrho ua cov khoom ua vaj tseThaum cov khoom ua vaj tse ua, ua kom cov khoom zoo thiab cov workability zoo, peb yuav tsum paub tias ntau npaum li cas ntxiv rau![Aggregate rau pob zeb ua ke thaum lub pob zeb thaiv kev ua]()
Aug 28, 2017Aggregate rau pob zeb ua ke thaum lub pob zeb thaiv kev uaAggregates ua rau 60% mus rau 75% ntawm qhov ua tiav pob zeb. Yog li ntawd, ob qho tag nrho cov nuj nqis thiab zoo ntawm ib pob z![dab tsi yog portland xis mas]()
Aug 25, 2017dab tsi yog portland xis masPortland Maas yog ib qho khoom noj khoom haus zoo kawg nkaus uas muaj cov ntsiab lus ntawm cov ntsiab lus ntawm cov kua qaub, kua roj, alumina,![pob zeb khoom]()
Aug 16, 2017pob zeb khoomQhob yog tsim los ntawm kev sib txuas plaub cov ntaub ntawv mus rau hauv qhov sib xyaw ntawm ob qhov chaw: kev sib sau ua ke thiab Portland MAA![Yuav ua li cas peb yuav ua tau rau Qhob Tsev Blocker & Paver Producer]()
Aug 08, 2017Yuav ua li cas peb yuav ua tau rau Qhob Tsev Blocker & Paver ProducerTag nrho peb cov neeg no yog cov ua hauj lwm nrog suav tshuab tshuab ua lag luam rau tsawg kawg yog xya xyoo. Qee leej ua haujlwm![Cov Ntaub Ntawv (Riam thiab Pwm Box) Kev Hloov Chaw Ntsej Muag ntawm Unik tha...]()
Aug 02, 2017Cov Ntaub Ntawv (Riam thiab Pwm Box) Kev Hloov Chaw Ntsej Muag ntawm Unik tha...Kev tsim kev tsim kho yog ib qho tseem ceeb rau cov khoom tsim, peb tau raug khaws cia tshawb nrhiav txoj kev zoo los ua cov khoom zoo siab![Enhanced Pwm Pub Cev]()
Jul 27, 2017Enhanced Pwm Pub CevCov khoom siv cog qog hloov lub hauv paus, ua kom cov khoom ncav mus rau cov ncej puab, ua kom tiav cov kev yoojyim, ua kom lub qhov cib thiab![Cov ntaub ntawv cia thiab tis kaw lus ntawm thaiv kev siv lub tshuab]()
Jul 25, 2017Cov ntaub ntawv cia thiab tis kaw lus ntawm thaiv kev siv lub tshuabYuav ua kom zoo heev cov khoom, peb yuav tsum ua kom raw khoom sib piv thiab saib xyuas qhov tseeb thiab qhov tseeb.
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