General -Lub hom phiaj cov khoom vaj tse yog cov tswv cuab precast siv rau kev sib txuas cov pob zeb. Lawv cov ntsiab lus ntawm cov khoom lag luam thiab cov yam ntxwv thev naus laus zis feem ntau yog cuam tshuam los ntawm kev xaiv cov khoom siv, kev tsim pwm, kev txhim kho, thiab kev ua vaj tse.
Ua ntej, hais txog kev xaiv cov khoom siv, kev txhawb nqa hauv cov khoom siv hauv tsev feem ntau yog siv HRB400 lossis HRB500 qib kub-cov hlau nplaum, uas muaj lub zog tensile siab thiab kev ua haujlwm zoo seismic. Cov pob zeb siv yog C30 lossis qib siab dua npaj tau- cov pob zeb sib xyaw kom ntseeg tau tias muaj zog thiab ruaj khov ntawm cov khoom.
Qhov thib ob, kev tsim pwm yog ib kauj ruam tseem ceeb hauv kev tsim cov khoom siv hauv tsev. Cov pwm yuav tsum muaj siab precision thiab hnav tsis kam, thiab feem ntau yog ua los ntawm welded steel daim hlau los yog aluminium alloy profiles los xyuas kom meej qhov tseeb ntawm cov khoom qhov ntev.
Hais txog kev txhim kho qhov cuab lub zog, lub zog mesh nyob rau hauv lub tsev cov khoom yog teem nyob rau hauv ib tug ntoo khaub lig qauv. Qhov sib nrug ntawm cov khoom siv ntxiv thiab cov tuab ntawm cov txheej tiv thaiv yuav tsum tau tswj nruj kom ua tau raws li qhov kev thauj khoom -cov kabmob muaj peev xwm thiab kev ua haujlwm ntev ntawm cov khoom siv.
Thaum kawg, cov txheej txheem pouring pob zeb yuav tsum tau kev co compaction los xyuas kom meej lub pob zeb ceev thiab tiv thaiv huab cua npuas los yog honeycomb tsim. Thaum lub sij hawm tsim cov khoom siv hauv tsev, txhua tus txheej txheem yuav tsum muaj kev tswj xyuas nruj kom ntseeg tau tias qhov kev ua tau zoo thiab qhov zoo ntawm cov khoom.
