Hauv kev tsim kho engineering, muaj qhov txuas tseem ceeb, kev siv cov tshuab hluav taws xob rau chav kho ntawm precast qhob. Lub tshuab hluav taws xob ua hluav taws xob yog tsim nyog rau kev kub ceev railway, txoj kev loj, choj kev tsim kho, cov khoom vaj khoom tsev, lub thawv kab teeb, T-beams, nruam beams, U-beams thiab cam khwb cia-nyob rau hauv-qhov chaw beams, cam khwb cia-nyob rau hauv-qhov chaw los yog precast qhob tu kev ua haujlwm rau docks thiab kev taug kev.
Kub tswj curing tom qab precast qhob curing pob
Nyob rau hauv cov ntsiab lus ntawm kev tsim kho, chav curing tau maj mam lees paub hauv kev tsim kho ntawm cov phiaj xwm loj. Hauv kev tsim choj niaj hnub no, cov tshuab hluav taws xob siv hluav taws xob siv hluav taws xob los ua kom sov pob zeb, ua rau cov pob zeb ua kom tawv sai sai ntawm qhov kub siab dua (70 ~ 90 ° C) thiab cov av noo siab dua (li 90% lossis ntau dua).
Chav tsev kho kom zoo tuaj yeem txhim kho qhov zoo ntawm cov pob zeb ua vaj tse, ua kom lub sijhawm tsim kho, thiab ua kom zoo ntawm lub thawv kab teeb. Nobeth chav generator muaj kev nyab xeeb, ib puag ncig tus phooj ywg, siv tau yooj yim, txawb, thiab ua haujlwm tsis siv neeg ua haujlwm kom ua tiav "tsis siv neeg, tsis siv neeg tu"", cov chaw tsim hluav taws xob loj hauv khw muag khoom suav nrog kev kho pob zeb ua ib qho ntawm lawv lub hom phiaj kev lag luam, thiab muaj. muaj ntau daim ntawv thov paub tab.
Choj precast kho
Thaum siv cov yas zaj duab xis rau kev kho, qhov chaw ntawm cov pob zeb yuav tsum tau npog nruj nreem nrog cov ntaub ntawv yas kom ntseeg tau tias muaj cov dej condensation hauv cov ntawv yas kom ua tiav lub hom phiaj ntawm kev ntub dej. Hauv thaj chaw tsis tshua muaj dej thiab cov tsev siab uas nyuaj rau dej thiab tswj xyuas, cov tshuaj tsuag yas zaj duab xis kho mob tuaj yeem siv los kho. Feem ntau, 2 mus rau 4 xuab moos tom qab cov pob zeb tau nchuav, thaum cov dej los ntshav tsuas yog tawg thiab tsis muaj dej ntws, koj tuaj yeem txau cov yeeb yaj kiab kho mob thaum tsis muaj cov ntiv tes ntawm cov pob zeb. Tsis muaj leej twg raug tso cai taug kev ntawm cov pob zeb kom txog thaum nws lub zog nce mus txog 1.2MPa. Feem ntau, chav ua kom sov ntawm qhov kub ntawm li 65 ° C yog pom zoo.
Seb qhov cub curing ntawm qhob yog qhov zoo los tsis? Feem ntau hais lus, pob zeb tuaj yeem ncav cuag lub zog xav tau nyob rau hauv cov xwm txheej ntawm qhov kub thiab txias dua. Vim muaj qee qhov xwm txheej ntawm qhov chaw tsim kho, cast-in-place prefabricated Cheebtsam feem ntau tuaj yeem siv hauv av ib ntus lossis hauv av tu pits, npog nrog lub npog tiv thaiv lossis cov ntaub qhwv yooj yim lossis tarpaulin. Kev tu vaj tse yog ib qho tseem ceeb heev ntawm cov txheej txheem kev tsim vaj tsev thiab yog ncaj qha ntsig txog kev tsim kho ntawm tag nrho qhov project.
Post lub sij hawm: Nov-03-2023
