1. Lub load ntawm scaffolding yuav tsum tsis pub tshaj 270kg / m2. Nws tuaj yeem siv tau tom qab nws tau txais thiab muaj ntawv pov thawj. Nws yuav tsum tau soj ntsuam thiab tswj xyuas feem ntau thaum lub sijhawm siv. Yog tias lub nra tau tshaj 270kg / m2, lossis scaffolding muaj daim foos tshwj xeeb, nws yuav tsum yog tsim.
2. Cov yeeb nkab cov yeeb nkab yuav tsum tau nruab nrog cov khoom siv hlau, thiab rau cov hauv paus muag muag, ntoo ntoo lossis cheb ntoo ncej yuav tsum muab ntsia.
3. Scaffolding Khaub Ncaws yuav tsum yog ntsug, defle deflection yuav tsum tsis pub tshaj 1/200 ntawm qhov siab, thiab qhov kev ncua deb ntawm cov ncej yuav tsum tsis pub tshaj 2 meters.
4. Cov Riam Pheej thiab cov ntsuas kev txhawb nqa yuav tsum tau nruab rau ntawm ob qho kawg ntawm scaffold, ntawm cov ces kaum, thiab txhua 6-7 kab ntawv. Thaum qhov siab yog siab dua 7 meters thiab cov cai them nyiaj yug tsis tau, lawv yuav tsum muaj nyob rau hauv txoj kev ua ke txhua 4 metres ntsug thiab txhua 7 metre tav toj. Yam yog sib txuas ruaj.
5. Teeb tsa 1.05-Meter tiv thaiv cov laj kab nyob rau sab nraud ntawm scaffolding, ramps, thiab platform. Thaum tso xyoob rafts lossis ntoo ntoo, ob xaus yuav tsum tau khi. Nws yog nruj me ntsis txwv tsis pub muab siv rau hauv kev siv yam tsis tau khi lawv.
6. Scaffolding crossbars ntawm cov nqe vaj lug kub yuav tsum yog qhov ua kom muaj siab thiab txhawb kom tsis txhob cuam tshuam nqe.
7. Rau xaiv hom scaffolding, cov kauj ruam hla kev deb yog feem ntau 1.2 meters, thiab kab pheeb ces tej kab ke yuav tsum tau ntxiv. Lub kaum sab xis ntawm cov kab pheeb ces kaum kev zawm hniav thiab cov dav hlau ntsug yuav tsum tsis txhob muaj dua 30 °.
8. Txhawm rau tiv thaiv qhov khoov ntawm cov txee fasteners ntawm cov yeeb nkab yeeb nkab los ntawm cov yeeb nkab taub hau hauv siab, qhov sib tshuam xaus ntawm txhua tus pas nrig yuav tsum muaj ntau dua 10 cm.
9. Yog tias muaj cov cuab yeej siv hluav taws xob lossis cov khoom siv hluav taws xob ua kom muaj kev nyab xeeb, thiab kev ntsuas kev nyab xeeb yuav tsum tau ua thaum erection thiab dismantling.
10. Thaum lees txais Scaffold, tag nrho cov khoom yuav tsum tau kuaj pom, thiab kev lees txais thiab tagging system yuav tsum tau ua.
11. Ua ntej tso cov pa roj ntsha, cov pa luam yeeb, pob tw qhwv ntsej muag, xyoob ntoo xyoob ntoo, thiab hlau xaim yuav tsum tau kuaj xyuas. Cov Pipe Pipes yog cov khau khiab loj heev, cov fasteners yog corroded loj heev thiab tawg, thiab cov xyoob rafts uas muaj kev lwj thiab yuav tsum tsis txhob siv.
12. Nws raug txwv kom tso scaffolding ncaj qha rau ntawm cov ntoo corrugations, xws li cov tsheb ciav hlau tsis muaj zog (xws li cov tsheb ciav hlau, kav dej, thiab lwm yam).
13. Scaffolding Cov laug cam thiab Scaffolding yuav tsum muaj kev sib txuas khov kho. Ob qho tag nrho ntawm cov boardolding board yuav tsum muab tso rau ntawm tus ntoo khaub lig thiab tsau kom ruaj. Scaffolding Cov laug cam tsis raug tso cai rau cov pob qij txha sib txuas ntawm kev sib tw.
14. Scaffolding Cam thiab Ramp Camerts tau kis thoob txhua tus crossbars ntawm lub txee. Ntawm ob sab ntawm lub ramp, ntawm cov ces kaum ntawm ramp, thiab nyob rau sab nraud ntawm scaffolding ua hauj lwm nto, thiab 18cm high kev tiv thaiv lub phaj yuav tsum tau ntxiv rau qhov qis dua.
15. Scaffolding yuav tsum tau nruab nrog cov ntaiv muaj zog los pab txhawb cov neeg ua haujlwm nkag mus thiab kev thauj mus los ntawm cov ntaub ntawv. Thaum siv cov cuab yeej ntsuas los nqa cov khoom hnyav, nws tsis raug tso cai txuas lub cuab yeej lipa mus rau cov qauv scaffolding.
16. Tus thawj coj ntawm kev ua haujlwm erecting scaffolding kev yuav tsum kuaj xyuas scaffolding thiab muab ntawv pov thawj sau ua ntej siv nws. Tus neeg saib xyuas kev ua haujlwm txij nkawm yuav tsum kuaj xyuas cov xwm txheej ntawm scaffolding thiab scaffolding cov laug cam siv txhua hnub. Yog tias muaj qee yam tsis xws luag, lawv yuav tsum raug kho tam sim ntawd.
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18. Nws yog txwv tsis pub rub tawm hauv cov hlau nyob rau ntawm scaffolding. Thaum cov kab kev teeb pom kev zoo ib ntus yuav tsum muab ntxiv rau cov ntoo thiab xyoob scaffolding, thiab ntoo caj npab yuav tsum tau nruab rau ntawm cov yeeb nkab hlau nplaum.
19. Thaum txhim kho cov yeeb nkab yeeb nkab Scaffolding, nws raug txwv tsis pub siv khoov, ua kom tiaj, lossis cov kav dej tawg. Cov seem txuas ntawm txhua cov yeeb nkab yuav tsum yog kev sib cuam tshuam kom tiv thaiv kev txhaws lossis txav mus los.
20. Tus ncej ntsug ntawm cov hlau raj scaffolding yuav tsum muab tso rau ntsug thiab stably ntawm cov ntaub qhwv. Hauv av yuav tsum tau sib xyaw thiab qib ua ntej tso cov ntaub qhwv. Tus ncej ntsug yuav tsum muab tso rau ntawm kem puag, uas yog ua los ntawm cov kev txhawb nqa lub pob zeb thiab cov yeeb nkab welded mus rau lub hauv paus phaj.
21. Cov pob qij txha ntawm cov hlau raj scaffolding yuav tsum tau overlapped nrog cov tshuab raj tshwj xeeb. Lub pob khawm no yog tsim nyog rau txoj cai ces kaum, nrog rau kev mob siab thiab obtuse cov ces kaum (rau kab pheeb ces kaum (rau kab pheeb ces kaum kev sib tsoo, thiab lwm yam). Pob khawm txuas txuas ntxiv rau ntau hom Cheebtsam yuav tsum ua kom nruj.
Lub sijhawm Post: Oct-27-2023