1. Dab tsi yog qhov ua haujlwm ntawm scissor brace ntawm scaffolding?
Teb: Tiv thaiv cov scaffation ntev ntawm scaffold thiab txhim kho qhov txhav ntawm scaffold.
2. Dab tsi yog qhov kev nyab xeeb kev nyab xeeb thaum muaj cov kab hluav taws xob sab nraud sab nraud ntawm cov scaffolding?
Teb: Nws yog nruj me ntsis txwv kom teeb tsa ramps nrog sab sauv thiab qis dua ntawm sab nraud ntawm cov kab hluav taws xob sab nraud.
3. Yuav tuaj yeem pom scaffolding txuas nrog lub unloading platform?
Teb: Tsis yog, unloading platform yuav tsum tau teeb tsa nws tus kheej.
4. Cov kav dej hlau uas tsis raug siv rau kev siv tshuaj scaffolding?
LUS TEB: Cov kav hlau hlau uas yog corroded heev, pluav, khoov, lossis tawg.
5. Lub fasteners tsis tuaj yeem siv?
Teb: Dab tsi nrog cov kab nrib pleb, deformation, shrinkage, lossis cov khau khiab yuav tsum tsis txhob siv.
6. Cov paib twg yuav tsum tau dai rau ntawm lub tshuab tsis muaj platform?
Teb: Daim phiajcim lus ceeb toom nrog kev thauj khoom tsawg.
7. Muaj pes tsawg tus metres yuav tsum erection qhov siab ntawm portal scaffolding feem ntau yog?
Teb: nws yuav tsum tsis pub dhau 45m.
8. Thaum cov load-coj cov hlua hlau hlau thiab cov hlua hlau kev nyab xeeb ntawm lub crane yog txuas thiab siv, yuav tsum tsis pub tsawg tshaj peb txoj hlua clamps. Qhov no puas muaj tseeb?
Teb: Tsis yog, vim hais tias ob hom hlau hlau hlau tsis tuaj yeem txuas ntxiv rau kev siv.
9. Dab tsi yog qhov kev nyab xeeb rau kev nqa tus ncej tag nrho thaum nqa?
Teb: Tsis muaj ib tus raug tso cai sawv ntsug ntawm tus ncej thaum nws raug tsa lossis qis qis.
10. Dab tsi yog cov khoom siv kev nyab xeeb loj ntawm cov kev xav txog kev xav?
Teb: anti-caij nplooj zeeg ntaus ntawv thiab anti-etoluturning ntaus ntawv.
11. Yuav ua li cas cov khoom siv kev nyab xeeb yuav tsum tau nruab nrog dai pob tawb scaffolding?
Teb: Nres, Txwv tsis pub taug kev, ntsuas phoo kev nyab xeeb, tshuaj tiv thaiv qaij, muaj ntau dhau kev tiv thaiv ntaus ntawv.
12. Yuav ua li cas yog qhov yuav tsum tau rau cov kev sib tsoo ntawm dai pob tawb scaffolding?
(1) Qhov kev tshem tawm kev ncua ntawv ntawm lub pob tawb dai lossis lub ru tsev trolley yuav tsum tau nruab nrog cov neeg thuam tsim nyog;
(2) Kev sib tw yuav tsum yog thiab khov kho nyob rau ntawm kev ua yeeb yam taw tes, thiab ib qho kev sib tw ntawm cov khoom txaus yuav tsum tau teeb tsa raws li cov duab kos. Pob tawb dai khaub ncaws yuav tsum yog qhia kom paub tseeb los ntawm tus kws tshuaj xyuas kev nyab xeeb ua ntej siv;
(3) Cov tshuaj tiv thaiv kev tawm tsam tau sib npaug nrog cov kev sib npaug ntawm lub sijhawm sib tw, thiab cov piv yuav tsum tsis muaj tsawg dua 2.
13. Yuav ua li cas ntau dua yuav tsum yog sab saum toj ntawm scaffolding ncej yuav yog li lub ru tsev?
Teb: Sab saum toj ntawm txoj kab ntsug yuav tsum yog 1m siab dua ntawm cov kab ke sab sauv ntawm cov parapet thiab 1.5m siab dua ntawm cov pob kws sab sauv.
14. Yog cov xyoob thiab xyoob sib xyaw scaffolding muaj? Vim li cas?
Teb: Tsis muaj. Qhov yooj yim yuav tsum tau ua ntawm scaffolding yog tias nws tsis viav vias lossis deform thiab tseem nyob ruaj khov tom qab siv zog tag nrho. Cov nodes ntawm cov pas nrig yog tus yuam sij rau kis tau. Txawm li cas los xij, kev sib xyaw ua ke scaffolding tsis muaj cov ntaub ntawv txhim khu kev qha, ua kom muaj kev xoob xoob thiab deformation ntawm tus ncej, uas tsis tuaj yeem ua raws cov kev ntxhov siab yuav tsum muaj ntawm tus ncej ko taw.
15. Ntawm cov theem twg yuav tsum scaffolding thiab nws lub hauv paus yuav tsum tau kuaj xyuas thiab txais?
(1) Tom qab lub hauv paus tiav lawm thiab ua ntej scaffolding yog tsa;
(2) Ua ntej thov kev thauj khoom ntawm txheej ua haujlwm;
(3) Tom qab txhua qhov kev teeb tsa tau ua tiav ntawm qhov siab ntawm 6 mus rau 8 meters;
(4) Tom qab ntsib qeb 6 muaj zog cua thiab hnyav los nag, lossis tom qab khov tshwm sim hauv thaj chaw txias;
(5) Tom qab mus txog qhov tsim qhov siab;
(6) kev sib txuas ua haujlwm rau ntau tshaj ib hlis.
16. Cov cuab yeej tiv thaiv twg yuav tsum ua haujlwm koom nrog hauv scaffolding erection hnav?
Teb: Hnav lub kaus mom hlau, txoj siv sia, thiab khau swb.
17. Thaum siv scaffolding, tus pas nrig twg yog qhov txwv tsis pub raug tshem tawm?
Teb: (1) Ntev ntev thiab transverse kab rov tav pas nrig ntawm lub ntsiab ntawm, ntsug thiab kab rov tav sweeping;
(2) cov chaw sib txuas phab ntsa.
18. Yuav ua li cas muaj kev mob yuav tsum tau ntsib los ntawm cov neeg ua haujlwm koom rau hauv txee erection ua haujlwm?
Teb: Scaffolding Cov Neeg Ua Haujlwm yuav tsum yog cov kws ntsuam xyuas kev tshaj lij uas tau dhau los ntawm lub teb chaws tus qauv "kev cai tswj hwm rau cov cai tshwj xeeb". Cov neeg ua haujlwm yuav tsum kuaj xyuas lub cev ib txwm muaj, thiab tsuas yog cov uas xeem tau ua haujlwm nrog daim ntawv pov thawj.
19. Dab tsi yog qhov yuav tsum tau ua rau cov pob kws scissor teeb tsa ntawm cov yeeb nkab steel hlau scaffolding hauv kev tsim kho "?
Teb: (1) Thaum qhov siab ntawm Scaffolding ntau dua 20m, nws yuav tsum txuas ntxiv rau sab nraud ntawm scaffolding;
(2) Lub kaum sab laj ntawm scissor brualor thiab av yuav tsum yog 45-60 degrees, thiab scissor braceor dav yuav tsum yog 4-8m;
(3) Cov pob kws txiab yuav tsum tau nrawm rau tus ncej mast siv cov fasteners;
(4) Yog tias Scissor txhawb pheeb tus kab ntsig yog txuas los ntawm kev sib txuas, lub sijhawm sib tshooj yuav tsum tsis pub tsawg dua 600mm, thiab kev sib tshooj yuav tsum tau nrawm nrog ob lub fastened.
20. Dab tsi yog qhov yuav tsum tau ua rau cov kev hloov pauv tag nrho thiab kab rov tav kev sib txawv ntawm cov scaffolding thaum lub sij hawm erection ntawm portal scaffolding?
Teb: Cov kev pub dawb sib txawv ntawm kev hloov tsev yog 1/600 thiab ± 50mm ntawm qhov siab ntawm Scaffold; Qhov kev ua tau kev tso cai ntawm kev ua kis las yog 1/600 thiab ± 50mm ntawm qhov ntev ntawm scaffold.
21. Dab tsi yog cov kev thauj khoom yuav tsum tau ua rau Masonry thav ntawv thiab cov thav ntawv zoo nkauj?
Teb: Lub nra ntawm masonry thav duab yuav tsum tsis pub tshaj 270KG / M2, thiab lub thauj khoom ntawm cov hniav scaffolding yuav tsum tsis pub tshaj 200kg / m2.
22. Yuav ua li cas tiv thaiv plam kev ntsuas yuav tsum tau coj mus rau herringble ladders?
Teb: Yuav tsum muaj cov pob taws muaj zog thiab cov zippers uas txwv kev nthuav dav, thiab kev soj ntsuam los ntawm kev siv nws ntawm cov chaw uas hlais cov plag tsev.
Lub sijhawm Post: Oct-23-2023