Cement silos yog cov cuab yeej kaw MAAs uas yog qhov tseem ceeb rau kev siv rau hauv cov pob zeb ua kev sib tov loj heev. Qee cov cement silos yuav kaw nyob rau thaum ntau lawm. Thaum cov cement txhab tau siv rau lub sijhawm thiab tom qab ntawd rov qab siv dua, yuav ua li cas kom tsis txhob muaj kev nyab xeeb kev puas tsuaj los ntawm kev laus ntawm cov cement tank? Cia wb mus saib:
Ua ntej, kev nyab xeeb ntawm cov cement txhab:
Cov teeb meem kev nyab xeeb yeej ib txwm yog qhov tseem ceeb tshaj plaws rau cov cement silos. Thiab cov haujlwm ua haujlwm, ntaiv, steel cov tswv cuab, cov outriggers, nyem nyem siab thiab lwm yam muaj feem xyuam nrog kev nyab xeeb ntawm cov cement silos. Yog li ntawd, yuav tsum tau them nyiaj tshwj xeeb rau cov khoom no thaum lub sijhawm rov ua khoom siv. Txhawm rau kom ntseeg tau tias kev siv nyab xeeb ntawm cov cement txhab, nws yog qhov yuav tsum tau soj ntsuam kom tsis tu ncua seb puas muaj cov plua plav sau thiab yuav ua kom muaj kev huv ntawm cov hmoov av sau. Nquag tshuaj xyuas cov kev tu vaj tsev hauv cov cement txhab, kev ua haujlwm ntawm cov cua ntsawj ntshab ntxuam, thiab qhov kev sib khi ntawm cov cement txhab. Tsim tus cwj pwm zoo ntawm kev hloov tas li.
Thib ob, qhov teeb meem ntawm cov kab ua npuas xis tank:
Feem ntau, txoj kab yuav inevitably muaj hnub nyoog tom qab lub sij hawm ntev ntawm kev tsis ua haujlwm. Yog li, txhawm rau kom muaj kev nyab xeeb, nws yog ib qho tsim nyog yuav tsum xyuas seb cov kab puas tsis xeb lub sijhawm thiab hloov cov kab qub hauv lub sijhawm. Nws tseem yog qhov yuav tsum tau soj ntsuam txhua kab ntawm cov kab npoo ntawm cov cement hauv tshooj. Txawm hais tias nws du lossis tsis, yog tias nws tsis kuaj xyuas ntau zaus, nws yuav cuam tshuam rau kev tsim kho thiab muaj kev pheej hmoo ntawm hluav taws xob.
Thib peb, xis mas tank koov teeb meem:
Txawm hais tias nws yog ib pawg ntau cov cement lossis tank crumb cement tank, yog tias nws tseem tshuav qhov tsis siv tau ntev, cov khoom seem hauv cov cement tank yog yooj yim wetted thiab ces arched. Thaum siv nws dua, koj yuav tsum tau them sai sai saib seb puas muaj daim phiaj. Yog tias pom, koj yuav tsum qhib nws. Cov cuab yeej arched tau tawg rau 3 txog 4 feeb.
Plaub, theem ntawm kev tso tsheb hlau luam tawm:
Qeb ntsuas qib hu ua qhov muag ntawm lub pob zeb cement. Nws tuaj yeem siv los saib xyuas cov khoom ntim hauv lub tank hauv lub sijhawm. Yog tias muaj teeb meem nrog qib ntsuas, cov ntaub ntawv hauv lub tank yuav tsis raug kom tau, uas yuav ua teeb meem loj rau kev siv nyab xeeb. Yog li, nco ntsoov tias tsis muaj teeb meem nrog qib ntsuas thaum lub sijhawm siv.
