Lub txee ua rau lub periphery ntawm lub chaw tsim khoom yog "scaffolding". Qhov scaffolding tsis yog tsuas yog lub rooj ua haujlwm built-up, nws plays lub luag haujlwm hauv cov neeg ua haujlwm tsim kho kom ua haujlwm thiab kom tiv thaiv sab nraud kev nyab xeeb thiab nruab rau ntawm qhov siab. Tianjin scaffold passasing yog feem ntau pom hauv qee qhov chaw tsim khoom. Nws tuaj yeem pab cov neeg ua haujlwm txhim kho kev ua haujlwm ntawm lawv txoj haujlwm, thiab xaiv txoj kev xauj tsev tuaj yeem pab cov tuam txhab kev tsim kho ib feem ntawm kev siv nyiaj txiag.
Scaffolding yog hais txog kev tsim kho qhov chaw ua haujlwm ua haujlwm ua haujlwm thiab lis cov qib kev thiab cov tsheb thauj mus los txhawb ntau yam kev txhawb nqa. Lub sij hawm feem ntau siv nyob rau hauv kev tsim kho kev lag luam yog tias muaj phab ntsa sab nrauv, kho kom zoo sab hauv, lossis cov tsev nce siab tsis tuaj yeem tsim ncaj qha. Nws yog tsuas yog siv rau cov neeg tsim kho ua haujlwm mus ua haujlwm thiab nqis lossis tiv thaiv cov txheej txheem kev nyab xeeb sab nraud thiab cov khoom ruaj khov. Qee qhov haujlwm tseem siv scaffolding ua tus sam. Tsis tas li, lawv feem ntau siv nyob rau hauv kev tshaj tawm kev lag luam, kev tswj hwm hauv nroog, tsheb khiav thiab choj, mining, thiab lwm lub chaw haujlwm. Qhov zoo ntawm scaffolding yog raws li hauv qab no:
1) muaj peev xwm muaj peev xwm loj. When the scaffolding geometry and structure meets the requirements of relevant standards, under normal circumstances, the bearing capacity of a single scaffolding column can reach 15kN-35kN (1.5tf-3.5tf, design value).
2) Kev teeb tsa yooj yim thiab disassembly, thiab kev teeb tsa rhiab. Vim tias qhov ntev ntawm cov yeeb nkab steel yog yooj yim kho thiab lub khawm nrawm yog cumbersome, nws tuaj yeem hloov kho ntau lub dav hlau thiab kev nce qib ntawm cov tsev thiab cov qauv scaffolding.
3) kev lag luam ntau dua. Cov txheej txheem yooj yim thiab cov nqi peev yog tsawg. Piv txwv tias lub qhov ntev ntev ntawm scaffold yog ua tib zoo tsim thiab siv tus nqi steel yog coj mus rau hauv tus account, cov ntaub ntawv ntim kuj tuaj yeem ua tiav cov txiaj ntsig kev lag luam zoo dua. Lub Fastener Hlau Yeeb Nkab Ncej yog sib npaug rau txog 15 kilograms ntawm cov hlau ib square meter rau kev tsim kho.
Lub sij hawm Post: Aug-10-2020