(1) Kev siv thauj khoom yuav tsum ua kom tau raws li cov cai hauv qab no
①Lub nra ntawm cov chaw ua haujlwm (suav nrog Scaffolding CamNkau yuav tsis pub dhau 4kn / M2, M2, lub pob khaus ua kom zoo nkauj yuav tsis dhau Kn / M2; Kev txij nkawm scaffolding yuav tsum tsis pub tshaj 1kn / m2.
②Lub nra ntawm cov chaw ua haujlwm yuav tsum tau faib kom tsis txhob muaj kev thauj ntau dhau yog ua ke.
③Tus naj npawb ntawm scaffolding txheej thiab ib txhij ua haujlwm txheej txheem ntawm scaffolding yuav tsum tsis pub tshaj cov cai.
④Tus naj npawb ntawm paving txheej thiab thauj khoom tswj cov chaw tsim khoom, thiab cov lej ntawm cov khoom siv tsim nyog yuav tsis muaj kev sib cav sib ceg.
⑤Cov kab teeb meem, cov rasteners, thiab lwm yam yuav tsum muab nruab nrog kev thauj thiab yuav tsum tsis txhob muab cia rau ntawm scaffolding.
⑥Cov khoom siv tsim kev tsim kho hluav taws xob (xws li hluav taws xob welders, thiab lwm yam) yuav tsum tsis txhob muab tso rau ntawm scaffold.
(2) Tsis txhob txiav txim siab qhov pib ntawm lub kos thiab txuas cov chaw phab ntsa, thiab tsis txhob hais lus daws qhov chaw tiv thaiv kev nyab xeeb ntawm lub kos.
(3) Cov kev cai yooj yim rau kev siv scaffolding
①Cov ntaub ntawv ntawm cov chaw ua haujlwm yuav tsum tau txais kev ntxuav nyob rau lub sijhawm kom ua haujlwm kom huv si thiab tsis ua haujlwm. Tsis txhob tso cov cuab yeej thiab cov khoom siv tau, yog li tsis cuam tshuam kev nyab xeeb ntawm kev ua haujlwm thiab ua rau cov khoom poob thiab ua phem.
②Txhua txhua lub sijhawm ua haujlwm raug kaw, cov ntaub ntawv ntawm lub txee tau siv, thiab cov uas tsis siv yuav tsum tau sib koom.
③Thaum ua cov haujlwm xws li kev ntsuas, thawb, thiab thawb cov kev ua haujlwm kom raug, kom tsis txhob poob khoom thaum lub zog lossis cuam tshuam ib yam nkaus.
④Thaum ua cov hluav taws xob vuam ua haujlwm ntawm kev ua haujlwm saum npoo, txhim khu kev qha tshuaj tiv thaiv hluav taws kev ntsuas yuav tsum tau ua. (Cov ncauj lus kom ntxaws txog: Kev tiv thaiv hluav taws xob thiab kev tiv thaiv thiab kev ntsuas rau scaffolding)
⑤Thaum ua haujlwm ntawm lub txee tom qab nag lossis daus, daus thiab dej ntawm cov chaw ua haujlwm yuav tsum tau muab tshem tawm kom tsis txhob tawg.
⑥Thaum qhov siab ntawm cov haujlwm ua haujlwm tsis txaus thiab nws yog qhov tsim nyog los tsa nws, ib txoj kev ntseeg tau yuav tsum tau ua, thiab qhov siab ntawm qhov siab yuav tsum tsis pub tshaj 0.5m; Thaum nws tshaj 0.5m, cov paving txheej ntawm lub txee yuav tsum tau tsa tau raws li txoj kev cai erection.
⑦Kev ua haujlwm vibrating (rebar ua, ntoo sawing, tso cov tshuaj vibrators, cuam cov khoom hnyav, thiab lwm yam) ntawm scaffold.
⑧Tsis muaj feem ntau cov xov hlau yuav tsum rub tawm ntawm scaffold tsis tau kev tso cai, thiab tsis muaj nplaim taws yuav tsum raug siv rau scaffold.
Lub sijhawm Post: Sep-23-2020