I. Kev Xam Cov Cai
(1) Thaum xam cov scaffolding sab hauv thiab sab nraud, thaj chaw uas nyob ntawm qhov rooj thiab lub rooj qhib lub rooj qhib, thiab lwm yam.
(2) Thaum qhov siab ntawm tib lub tsev sib txawv, nws yuav tsum tau laij cais raws li qhov siab sib txawv.
(3) Qhov muaj peev xwm ntawm cov phiaj xwm kev cog lus los ntawm cov neeg lees paub dav dav tsis suav nrog sab nrauv phab ntsa cov haujlwm lossis sab nrauv phab ntsa. Rau cov phiaj xwm uas tsis tuaj yeem tsim tsa siv cov scaffolding, lub ntsiab sab nraud sab nrauv lossis kho kom zoo nkauj sab nrauv scaffolding tej yaam num yuav siv tau nyias.
Ii. Xam qauv rau kev ua yeeb yam sab nraud
(1) Qhov siab ntawm lub tsev sab nraud phab ntsa Scaffolding yog suav los ntawm cov khoom lag luam sab nraum zoov mus rau lub eaves (lossis parapet saum); Qhov project yog xam nyob rau hauv square metres raws li qhov ntev ntawm sab nraud phab ntsa (phab ntsa uas muaj nyob hauv daim duab thiab lwm yam.
(2) rau Masonry qhov siab hauv qab 15m, ib qho kab scaffolding yuav tsum siv rau kev xam; Rau qhov siab siab tshaj 15m lossis tsawg dua 15m, tab sis thaj chaw sab nrauv, lossis sab nrauv thaj chaw phab ntsa sab nrauv), lossis sab nrauv thaj chaw ua pob zeb yog ntau dua li 60% Rau lub tsev qhov siab tshaj 30m, ob-kab scaffolding ntawm steel canilever platform yuav siv rau kev muab xam raws li cov phiaj xwm phiaj xwm.
(3) Cov kab ntawv ywj siab (cam khwb cia-st -s xim Rau cam khwb cia nqaij
(4) rau steel platform cantilver cable racks, qhov ntev ntawm sab nraud ntawm phab ntsa sab nrauv sib npaug los ntawm cov kev tsim kom tsim tau nyob rau hauv square metres. Lub quota rau qhov dav ntawm lub platform cantilever tau nkag siab txog kev txiav txim siab thiab yuav tsum tau siv qhov siab uas tau ua rau qhov siab ntawm cov khoom muaj thaum siv.
3. Kev Xam Txheej Txheem ntawm Scaffolding
(1) rau sab hauv phab ntsa scaffolding ntawm ib lub tsev, thaum qhov siab los ntawm qhov chaw tsim qis dua (lossis 1 teev Thaum qhov siab tshaj li 3.6m thiab tsawg dua 6m, nws yuav tsum xam ua ob kab ntawm sab hauv scaffolding.
(2) Sab hauv scaffolding yog muab suav raws li thaj tsam ntawm ntsug ntawm phab ntsa saum npoo av, thiab sab hauv scaffolding project yog thov. Rau ntau ntau lub teeb thaiv cov phab ntsa uas tsis tuaj yeem tawm ntawm cov duab scaffolding rau ntawm phab ntsa sab hauv, ob kab ntawm sab hauv scaffolding project yog thov.
4. Kev Xam Txheej Txheem ntawm Kev Hnav Hniav
(1) Thaum daim Scaffolding Masonry tsis tuaj yeem siv rau lub phab ntsa sab hauv nrog ntau tshaj 3.6m, qhov zoo nkauj scaffolding tuaj yeem suav raws li cov kev suav cov cai ntawm cov scaffolding. Qhov zoo nkauj scaffolding yog xam los ntawm huaj vam ntawm ob kab ntawm sab hauv scaffolding los ntawm coefficient ntawm 0.3.
(2) Thaum lub sab hauv tsev kho kom zoo nkauj kho kom zoo nkauj saum npoo ntev dua 3.6m deb ntawm lub tsev tsim qauv, tag nrho lub tsev scaffolding tuaj yeem suav. Kev ua kom puv-hauv pem teb scaffolding yog suav nrog rau sab hauv ib cheeb tsam. Thaum nws qhov siab yog nruab nrab ntawm 3.61 thiab 5.2m, txheej txheej yooj yim yog suav. Thaum nws tshaj 5.2M, txhua qhov ntxiv 1.2m ntxiv yog suav ua txheej ntxiv, thiab tsawg dua 0.6m tsis suav. Cov txheej ntxiv tau suav raws li cov qauv hauv qab no: Cov Paus Ua Haujlwm Hauv Pem Teb ntxiv = [Sab Hauv Tsev Net Qhov Siab - 5.2 (m)
(3) Thaum cov scaffolding loj yuav tsis tuaj yeem siv rau sab nrauv kho kom zoo nkauj, sab nrauv phab ntsa kev ua kom zoo nkauj. Phab ntsa sab nrauv kho kom zoo nkauj yog suav nrog rau sab nrauv sab nrauv kho kom zoo nkauj ntawm phab ntsa thiab cov khoom noj cov lus sib xws. Lub phab ntsa sab nrauv kho kom puas yog tsis suav rau sab nrauv daim duab pleev xim thiab tha xim.
(4) Tom qab cov duab scaffolding puv nrog rau cov cai, kev kho kom zoo sab hauv phab ntsa yuav tsis suav cov scaffolding.
V. Kev Xam Txheej Txheem ntawm lwm Scaffolding
(1) rau qhov laj kab scaffolding, nws tau muab xam hauv square metres los ntawm multiving ntawm Masonry qhov siab los ntawm sab saum toj ntawm lub laj kab los ntawm qhov ntev. Qhov laj kab scaffolding siv cov khoom sib xws ntawm ib tus--theem sab hauv scaffolding.
(2) Rau cov phab ntsa Masonry phab ntsa, thaum lub Masonry qhov siab yog ntau dua los ntawm qhov ntev ntawm square metres, thiab ob-kab sab hauv scaffolding project yog thov.
(3) Kab rov tav kev tiv thaiv kab rov tav yog xam hauv square metres raws li qhov chaw taw qhia kab rov tav ntawm cov txiag paving.
(4) Tus ncej tiv thaiv kab xev tau muab xam hauv square metres raws li qhov siab ntawm lub ntuj sib txuas thiab cov kab rov tav toppied ntev ntawm lub erection.
(5) Cantilever Scaffolding yog suav hauv ncua meters raws li erection ntev thiab naj npawb ntawm txheej.
(6) Kev tshem tawm scaffolding yog suav nrog square metres raws li qhov chaw ua kom tav toj ntawm qhov erection.
(7) Lub Chimney Scaffolding yog xam hauv cov rooj zaum raws li cov erection sib txawv. Qhob chomotys thiab Silos tsim nrog Zawv Zawg Formwork tsis suav cais.
(8) of elevator ncej scaffolding yog xam hauv cov rooj raws li ib lub qhov.
(9) Incliny Ramps tau muab xam hauv cov rooj raws li qhov siab sib txawv.
(10) rau scaffolding ntawm silos, tsis hais seb lawv puas yog ib pawg ntawm sab nraum zoov, thiab ob pab pawg sab nraud
(11) rau scaffolding dej (roj) tso tsheb hlau luam, lub ncig ntawm sab nraud phab ntsa yog khoo ntawm sab nraum zoov thiab sab saum toj ntawm lub tank phab ntsa. Qhov kev suav yog nyob rau hauv square metres. Rau dej (roj) tso tsheb hlau luam uas muaj ntau dua 1.2m saum toj no hauv pem teb, ob-kab sab nraud scaffolding txoj haujlwm yog thov.
(12) Rau scaffolding ntawm cov khoom siv hauv lub hauv paus, qhov kev xam ntawm cov duab sab saum toj, thiab cov kab sab nraud ntawm cov duab kos duab sab hauv, thiab cov kab sab hauv cov phiaj xwm sab hauv
(13) Qhov chaw kaw ntsug ntawm lub tsev tau muab xam raws li thaj chaw ntsuas ntsug ntawm qhov chaw uas muab tso rau ntawm.
(14) Txoj kev dai kom muaj kev nyab xeeb yog suav nrog qhov ntev ntawm cov net qhov siab sib npaug los ntawm qhov siab me, thiab cov kev suav yog nyob rau hauv square metres.
(15) Cantilevered Kev Nyab Xeeb Kev Nyab Xeeb yog suav raws li qhov chaw qhia kab rov tav ntawm thaj chaw cantilevered kev nyab xeeb.
Lub sij hawm Post: Jun-12-2024