1. Cov ntaub ntawv yuav tsum 100% tshuaj xyuas los ntawm cov qauv hauv tebchaws tam sim no. Txhua cov ntaub ntawv scaffolding kom zoo tom qab tau kuaj xyuas thiab tsim nyog thiab yuav tsum muaj daim ntawv pov thawj khoom lag luam zoo, thiab kev sim cov ntawv qhia los ntawm kev sim cov kev tshaj lij.
2. Kev tiv thaiv kev nyab xeeb thiab cov khoom ntsuas tiav tiav.
3. Tom qab npaj ua haujlwm tshwj xeeb rau scaffolding erection xa mus rau lub chaw ua haujlwm tshaj tawm thiab cov ntaub ntawv kev tsim kho kom raug rau kev nthuav tawm.
4. Yog li ntawd, Scaffolding ua haujlwm yuav tsum muaj ntawv pov thawj ua haujlwm.
5. Kev kos duab tob tob: Raws li cov phiaj xwm tshwj xeeb rau kev kos duab txhim kho, thiab kos cov kauj vab kev tsim kho thiab kab rov tav. Cantilever txheej txheem hlau nqaj kab.
6. Lub hauv paus yuav tsum tau: Siv cov qhob ua kom tawv tawv ≥c20, yuav tsum ua kom tiav cov qauv kev kho erection ≥100 hli, kev ua raws li cov qauv ntsug pov tseg kev kos duab ntsug.
7. Kev tso dej ntws tawm tau teeb tsa ib puag ncig lub hauv paus, thiab tsis muaj dej tsub zuj zuj ntawm lub hauv paus av. Lub tshuab hluav taws xob hauv av yog ua los ntawm 40mmf4mm Galvanized tiaj tus hlau thiab txuas nrog tus qauv tseem ceeb ntawm tus ncej nrog ob bolt clamps. Cov ntsiab lus tiv thaiv cov ntsiab lus yog ≥ Plaub (xob laim kev tiv thaiv kev tiv thaiv kev tiv thaiv tshwj xeeb lub tsev.
8. Ntsug thiab kab rov tav cheb pas nrig: Tus pas nrig ntsug yog tsau rau ntawm kab ntawv sib dhos, thiab kab rov tav kom ruaj rau ntawm kab rov tav nrog txoj cai ntsug. Ntawm qhov nkag thiab tawm ntawm cov zaj, tus pas nrig cheb yuav tuaj yeem ntsia tau thaum muaj kev pheej hmoo ntawm kev sib tw.
9. Cov pob qij txha ntawm cov kab ntawv nyob ib sab ntawm tus ncej yuav tsum tsis tshwm nyob rau tib lub sijhawm, thiab qhov chaw nyob hauv qhov siab yuav tsum tsis pub tsawg tshaj 500 hli.
10. Kab rov tav deb ntawm cov pob qij txha nyob ze ntawm tus kab rov tav ntev yog tsis tsawg dua 500 hli, thiab qhov kev ncua deb ntawm txhua qhov sib koom ua ke thiab kem tsis ntau tshaj 500 hli. Cov pob qij txha yog staggered, tsis synchronous, thiab nyob rau tib lub.
11. Qhov txuas ntxiv ntawm cov kab pheeb ces kaum ntawm txiab txheem brace yog overlapped nrog fasteners. Qhov ntev tsis tsawg dua 1m thiab tsis tsawg dua 3 lub fasteners.
12. Ob tug hneev me yuav tsum tau teev nyob rau hauv cov pob qij txha Laid taub hau rau lub taub hau, thiab cov thawj coj xaus yog 100-150mm deb ntawm cov ntoo khaub lig me me.
13. Cov laug cam overlolding cov laug cam yuav tsum tau nteg rau ntawm tus ntoo khaublig me me, thiab kev sib tshooj ntev tsis tsawg tshaj 200mm. Cov laug cam uas yuav tsum tau ua ke yuav tsum tau ua ke, thiab kev sib tshooj, thiab txhua daim duab qhia duab kos duab yuav tsum raug khi ntawm plaub lub ntsiab lus.
14. Lub scaffolding txuas ntxiv yuav tsum tau teeb tsa txuas ntxiv nrog txiab qhib rau tag nrho ntev thiab qhov siab ntawm cov facade sab nraud.
15. Qhov kev ncua deb ntawm qhov chaw nruab nrab ntawm txhua lub fastener ntawm lub ntsiab ntawm: A≤150mm. (1. Ntsug Ncej 2. Ntev LAMXE Ncej 3. Transverse Kab Rov Tav Ncej 4. Shear Brace)
16. Phab ntsa sib txuas tau txais kev sib txuas nruj thiab yog teev nyob rau hauv ob kauj ruam thiab peb spans, tab sis phab ntsa txuas ncej duav yuav tsum yog ≤27M2. Φ20 cov tuav tau embedded nyob rau ib sab ntawm cov txheej txheem qhob. Lub embedded ntev thiab vuam dav ntawm cov hlau tuav yuav tsum ua kom tau raws li cov qauv ntawm cov qauv tshwj xeeb. Lub ntsa txuas ncej yog teem ze rau lub ntsiab ntawm thiab qhov deb ntawm lub ntsiab no yog ≤300mm.
17. Cov ntaub ntawv raw rau cov hlua hlau tsis muaj qhov chaw: Siv cov hlau hloov nrog Akiv ntawm ≥ Sφ20. Nws raug nquahu kom siv cov noob txiv engedded sib sau ua ke cov khoom. Lub embedded ntev yuav tsum tau raws li cov kev thauj khoom uas yuav tsum muaj ntawm cov qauv tshwj xeeb.
18. Kev teeb tsa yuav tsum muaj rau cov hlua hlau thauj khoom: Nws yog qhov tsis txwv tsis pub txuas rau hlua khau thaum lub tsev ua haujlwm tsis yog 28 hnub nyob rau sab nraud ntawm lub chaw teeb tsa sab nraud. Kev ua txhaum ntawm cov hlua xov hlau tsis muaj qhov chaw: cov ntu teeb tsa tau muab tso rau saum npoo ntawm cov kab ke ntawm phab ntsa, tawm kom muaj kev phom sij rau sab nrauv phab ntsa.
19. Yuav tsum muaj cov ntaub ntawv raw ntawm cantilever thauj cov khoom: Siv cov hlau ntawm ≥ scthal ntawm ≥ scthal ntawm ≥ sclicly txwv tsis pub siv threated steel. Lub Embedded ntev yuav tsum tau raws li cov load uas yuav tsum tau ntawm Phiaj Xwm Tshwj Xeeb; Cov kev coj ua tsis yog rau cantilever load embedded feem: nws yog nruj me ntsis txwv tsis pub siv weld thiab kho lawv tom qab.
20. Yuav tsum muaj rau Scaffolding Embedded phab ntsa Qhov Chaw: Siv cov hlau hloov cov kab nrog ≥ Saldol, thiab siv tau weld lawv nrog scaffolding. Nws yog nruj me ntsis txwv tsis pub siv cov xov hlau rau cov ntu. Lub embedded ntev thiab vuam ntev yuav tsum ua kom tiav cov kev thauj khoom uas yuav tsum muaj ntawm cov phiaj xwm tshwj xeeb; Nws raug nquahu kom siv txoj kev sib txuas ntawm kev ua kom zoo ntawm cov hlau phaj. Cov kev coj ua tsis raug rau Scaffolding Embedded lub ntsej muag Phab Ntsa yog ntsia rau saum npoo ntawm cov kev pheej hmoo ntawm phab ntsa sab nrauv.
21. Xav tau rau Cantilever Unloading Chaw: Cantilver Steel Beams Siv ≥16 I-Beam Cantilever ncej (tsis muaj xov tooj hlau thauj khoom) tsis pub dhau 24m; Yog tias qhov siab tshaj 24m, yuav tsum muaj kev npaj tshwj xeeb, uas tuaj yeem ua tiav tom qab kev pom zoo los ntawm tus thawj saib xyuas thiab tog A.
22. Yuav tsum muaj rau cov tswv yim qhib of the juar
23. Xav tau rau Stair Guards: Tshem dej cov dej yeeb nkab dej yeeb nkab tiv thaiv, qhov siab ≥1.2M; Cov ntaiv nrog qhov poob ntawm ntau dua 3m ntawm ntug yuav tsum tau dai nrog mesh thiab 180mm high skirting pawg thawj, Skirting Board tau los ntawm ≥9mm tuab plywood.
24. Cov tseev kom muaj kev tiv thaiv kev tiv thaiv kev tiv thaiv pem teb qhib nrog ≥4mm tuab tau raug them nrog 200mm ntawm siab ntug thiab ces ntim nrog cug.
25. Xav tau rau kev tiv thaiv kev tiv thaiv pem teb qhib nrog qhov ntev thiab dav ntawm tsawg dua 400MM tuab plywood thiab cim nrog cov xim muag.
26. Cov kev cai rau kev teeb tsa Ntug Ntug Guardrails: Siv cov dej yeeb nkab dej yeeb nkab tiv thaiv nrog ib qho siab ntawm 1.2m. Tom qab kev teeb tsa, dai rau kev nyab xeeb Bets rau kev tiv thaiv. Nruab 180 hli kev skirting cov laug cam nyob hauv qab. Cov laug pob skirting yog ua los ntawm ≥9mm tuab plywood.
27. Xav tau rau kev teeb tsa Scaffolding hauv qab Nets rau txhua tus 3 plag tsev, nruab hnub skirting yog ua los ntawm ≥9mm tuab plywood.
28. Cov tseev kom muaj rau kev teeb tsa nyuaj kaw Scaffolds Board rau txhua 6 plag tsev
29. Xav tau kev teeb tsa ntawm Lub Placation Did Great Yeeb Guard Guardrasrails nrog qhov siab ntawm 1.2m, thiab tom qab ntawd hang kev nyab xeeb nets rau kev tiv thaiv. Nruab ib tug 180 hli siab skirting board nyob hauv qab. Lub caij skirting yog ua los ntawm ≥9mm tuab plywood. Nws raug nquahu kom siv lub pob zeb ua cov chaw skirting kab nqes hav.
30. Cov kev teeb tsa ntawm kev tiv thaiv kev tiv thaiv uas tsis tuaj yeem kaw nrog Plywood: Siv cov dej yeeb nkab dej yeeb yaj kiab nrog qhov siab ntawm O≥1.2M; Yog tias ntug ntau tshaj, nruab 180 hli siab skirting board rau hauv qab. Lub caij skirting yog ua los ntawm ≥9mm tuab plywood.
31. Cov kev cai teeb tsa cov nqe vaj muaj kev nyab xeeb: Cov khoom siv yog 10 hli tuab plywood, thiab ob npaug platform plywood nyuaj tau muab teeb kev. Qhov siab ntawm cov neeg taug kev cov txheej txheej yog ≥2 m.
32. Xav tau kev teeb tsa ntawm thaj chaw tiv thaiv hauv thaj chaw tiv thaiv Crane: cov khoom siv yog ob npaug rau ib leeg.
33. Kev teeb tsa kev teeb tsa: cov khoom siv yog ≥9mm tuab plywood, 180 hli siab, thiab tus tub rog skirting yuav tsum tau teev rau txhua lub hauv paus; Cov khaub ncaws skirting yog teev ntawm tus ncej ntsug thiab cov net kev nyab xeeb.
34. Cov ntaub ntawv raw rau cov kauj ruam tsim kho: steel ntxaij treads lossis steel phaj treads, 5 hli tuab plywood skirting cams; Yuav Tsum Tsim Cov Staircases: tsuj Dav Hlau 300 hli, Stair dav ≥1000mm, nqes hav yuav tsum yog 1: 3, Railing qhov siab 1.2m.
35. Yuav tsum muaj rau cov ntaub ntawv raw ntawm cov khoom lag luam tseem ceeb: lub pob zeb sab nraud, nruab nrab yog ≥3mm tuab cov hlau nplaum, cov kab txuas nruab nrab thiab kab rov tav ntawm cov tes sab saud yog txhua yam Book 28 × 3.5 Cov hlua hlau, thiab cov hlua hlau hlau yog ≥ SHOL18.5 × 4;
Yuav tsum muaj rau cov cim ntawm cov chaw ua ntej prefabricated platform: Tom qab txhua qhov kev teeb tsa, nws yuav tsum tau txais los ntawm cov tuam txhab kev saib xyuas ua ntej nws tuaj yeem muab sau cia ntawm txhua qhov kev lees paub yuav tsum tau ua. Qhov hnyav txwv kev txiav txim siab siv "ruam-style" qhov teeb meem ntawm qhov hnyav. Lub stacking siab tsis tau tshaj qhov siab ntawm cov neeg ua yeeb yam tsis muaj peev xwm; Thaum cov kav hlau sib txuas, cov kav hlau sab nraud ntawm cov tsis muaj zog yuav tsum tsis pub dhau 1/4 ntawm tag nrho ntev ntawm cov yeeb nkab steel;
Yuav tsum muaj rau lub erection ntawm cov kev cai prefabricated tsis muaj zog platform: Tus kws lees paub dav dav yuav tsum tau siv cov phiaj xwm tshwj xeeb ntawm kev sib tw ua raws li cov khoom lag luam stacking. Qhov kev nyab xeeb tsis tsawg tshaj 2, thiab nws tuaj yeem ua tiav tom qab kev pom zoo los ntawm tus thawj saib xyuas thiab tog A.
36. Xav tau rau kev tsim kho ntawm txoj kev hla ntawm cov pej xeem CRANE: Siv lub tshuab luam yeeb dej nyab nrog qhov siab ntawm 1.2m. Tom qab kev teeb tsa, dai kom muaj kev ruaj ntseg rau kev tiv thaiv. Nruab ib tug 180 hli siab skirting board nyob hauv qab. Lub caij skirting yog ua los ntawm ≥9mm tuab plywood.
37. Yuav tsum muaj rau kev tsim kho ntawm cov neeg caij tsheb thiab cov neeg caij tsheb ntawm cov neeg caij tsheb ntawm cov neeg caij tsheb
38. Kev ncua sijhawm ntev ntawm tus neeg nrog neeg caij thiab cov neeg caij tsheb hauv nruab nrab ntawm cov neeg caij tsheb thiab lub ntsej muag hlau nyob rau hauv nruab nrab ntawm 300mm, thiab sab sauv thiab sab sauv ntim cov meshes.
39. Xav tau rau Cantilever Ca Baffles: cov khoom siv yog 10 hli tuab plywood, thiab ob npaug-txheej nyuaj kaw tau teeb tsa; Nws raug txwv kom siv cov ntaub ntawv pob tshab rau kaw. Tus kws cog lus dav dav yuav tsum tau npaj tshwj xeeb, uas tuaj yeem ua tiav tom qab tus thawj coj ntawm kev tiv thaiv ob npaug ntawm no, thiab xyoob hlau siv tau siv sijhawm li 10 hli tuab plywood.
40. Kev tso dej ntws tawm hauv qab ntawm Cantilever Platform: Cov tsev ua ke nrog phab ntsa sab nrauv xav tau yuav tsum tau nruab nrog galvanized hlau ua kua dej ntws. Tus kws cog lus dav dav yuav tsum muab txoj kev npaj tshwj xeeb, uas tuaj yeem ua tiav tsuas yog tom qab kev pom zoo los ntawm tus thawj saib xyuas thiab tog A.
41. Yuav tsum muaj rau kev ua kom muaj zog ntawm scaffolding rau txheej txheem ua haujlwm: Qhov siab ntawm scaffolding saum toj no qhov ua haujlwm saum toj no yog ≥1.8m.
42. Tom qab erection ntawm txhua txheej ntawm scaffolding ua tiav, nws yuav tsum tau tsim kho tus thawj coj ntawm lub tuam txhab nqaj kev lees paub yuav tsum khaws cia.
43. Cov lus ceeb toom kev nyab xeeb: thaum lub erection thiab dismantling ntawm scaffolding, yuav tsum muaj ib tus thawj coj nyab xeeb rau tag nrho cov txheej txheem, thiab nws yuav tsum tsis txhob tawm ntawm tag nrho cov xaib. Cov neeg ua haujlwm tsis yog neeg ua haujlwm scaffolding yog txwv tsis pub nkag los ntawm kev nkag mus rau thaj chaw ceeb toom kev nyab xeeb. Yog tias tus tub ceev xwm kev nyab xeeb lossis tus neeg tiv thaiv yoojyim rau ntawm qhov chaw nruab nrab, siv tsis tau.
44. Cov lus ceeb toom yog cais los ntawm kev nyab xeeb hlau nees thiab tus neeg tshwj xeeb yog lub luag haujlwm ceeb toom. Nws yuav tsum tsis txhob tawm ntawm qhov chaw Midway. Yog tias tus tub ceev xwm kev nyab xeeb lossis tus neeg tiv thaiv yoojyim rau ntawm qhov chaw nruab nrab, siv tsis tau.
45. Lub hauv paus ntsiab lus ntawm dismantling scaffolding yog los txhim kho ua ntej thiab tom qab ntawd dismantle, thiab dismantle ua ntej yog tau ua tom qab; Kev Ntsuam Xyuas Kev Tshawb Fawb Txog Kev Tiv Thaiv Kev Tiv Thaiv, Phab Ntsa Txuas, Txhawb Zog Hluav Taws Xob, Kev Txhawb Nqa, thiab lwm yam ntawm cov scaffolding raws li cov qauv kev coj ua; Cov dismantling ua ntu zus thiab kev ntsuas hauv scaffolding kev npaj tsim nyog yuav tsum tau txhawb nqa thiab txhim kho raws li kev pom zoo los ntawm cov phiaj xwm kev ua haujlwm ntawm tog ib; Ua ntej dismantling lub scaffolding, cov khib nyiab ntawm scaffolding thiab cov teeb meem hauv av yuav tsum tau huv.
46. Phab ntsa txuas yuav tsum tau rhuav tshem txheej los ntawm txheej nrog scaffolding. Nws yog nruj me ntsis txwv tsis pub tshem tawm cov phab ntsa sib txuas txheej lossis ob peb txheej ua ntej dismantling lub scaffolding; Qhov siab qhov txawv ntawm ntu kev tawm tsam yuav tsum tsis txhob loj dua 2 kauj ruam. Yog tias qhov qhov txawv qhov txawv yog ntau dua 2 kauj ruam, kev sib txuas hauv phab ntsa ntxiv yuav tsum tau ntxiv rau kev txhawb nqa.
47. Thaum lub scaffolding yog ntu, ob xaus ntawm scaffolding uas tsis tau muab tshem tawm cov pas nrig kaw tau ntxiv raws li cov phiaj xwm ntawm cov phiaj xwm tshwj xeeb. Tus kws cog lus dav dav yuav tsum muab txoj kev npaj tshwj xeeb, uas tuaj yeem ua tiav tom qab kev pom zoo los ntawm tus thawj saib xyuas thiab tog A.
48. Thaum cov scaffolding nyob hauv cov ntu sib txawv (xws li txoj haujlwm ntawm cov neeg caij tsheb thiab muaj kev tiv thaiv, thiab phab ntsa txuas ntxiv los ntawm cov phiaj xwm tshwj xeeb. Tus kws cog lus dav dav yuav tsum muab txoj kev npaj tshwj xeeb, uas tuaj yeem ua tiav tom qab kev pom zoo los ntawm tus thawj saib xyuas thiab tog A.
Lub Sijhawm Post: Sep-26-2024