1. Kev suav ntawm ib-kab scaffolding: ib leeg-kab scaffolding muaj tsuas yog ib kab ntawm cov kev pab ntawm phab ntsa thiab nteg nrog springboards. Txoj kev ntsug ntsug yog borne los ntawm cov kem thiab phab ntsa. Cov kev cai suav cov kev cai ntawm ib-kab scaffolding yog raws li hauv qab no:
1.1 Lub cev tsim nyog yog saum toj no 1.2m thiab hauv qab 3m saum toj no hauv av, thiab yog suav nrog thaj chaw sab nraud (CEEB TOOM: Yog hais tias nws tau suav tias yog kev sib tw ntawm kev ua tiav)
1.2 Pob Zeb Ntxig Txuas Txuas Txuas thiab Kev Txwv Txoj Kev (suav nrog rau hauv av.)
1.3 ua ke nrog kev nqa ntawm cov choj thiab cov kab mob choj, ib qho kev sib tw ntawm ib puag ncig ntawm lub cev txhawb nqa lub cev ntxiv 3.6m khij los ntawm qhov siab;
1.4 Thaum qhov siab ntawm lub tsev kho kom zoo nkauj ua haujlwm nyob sab nraud ntawm cov phab ntsa sab nraud, thiab cov scaffolding rau sab nraud phab ntsa, thiab qhov siab tshaj 3.6m, yuav tsum xam ua ib qho Cow ntawm Scaffolding (tsis pub dhau 3.6m, nws yuav tsum xam ua kev hloov chaw txav tau)
2. Muab xam ntawm scaffolding kawg
Pa las voos yog kev sib xyaw ua ke ntawm Masonry Scaffolding, Chaw Thauj Khoom Siv Ramps, Chaw Thau Khoom Phab ntsa pleev xim scaffolding xav tau rau cov masonry ntawm sab hauv thiab sab nraud phab ntsa ntawm lub tsev. Nws yog qhov scaffolding siv rau Masonry phab ntsa (suav nrog cov duab sab nraud) ntawm cov tuam tsev lag luam thiab pej xeem. Cov "Guangdong Provining cov ntsiab lus zoo, cov neeg ua yeeb yam, cov neeg ua yeeb yam, cov neeg ua yeeb yaj kiab, inclination dav rau lwm cov lus piav qhia: kev nyab xeeb ntawm cov lus piav qhia: 50.5m txog 200.5m kuj suav nrog bracket thiab khi cov nqi sib tw.
Cov kev cai suav cov cai rau kev tso duab scaffolding yog raws li hauv qab no:
2.1 pob zeb qhib thiab masonry ntawm cov qauv nrog ntau tshaj 3m tau muab xam nrog ntawm lawv qhov chaw ntsuas ntsug (ceeb toom: 3M lossis tsawg dua yog kev ua yeeb yam);
2.2 Pob zeb khaws phab ntsa uas muaj qhov siab ntawm ntau dua 1.2m yog xam raws li thaj chaw ntsug;
2.3 Cov neeg yees siv yees siv nrog cov khoom sib raug zoo ntawm cov khoom ntawm scaffolding;
2.4 Sab nrauv phab ntsa tau txais yuav ib qho xim hlau kaw cov xim steel hlau phaj qauv, uas tau suav raws li cov scaffolding zoo;
2.5 rau cov phiaj xwm qhov twg sab nrauv phab ntsa ntawm cov qauv steel tsis yog ua ke, cov scaffolding zoo nyob rau 50%.
3. Muab xam los ntawm cov pa hluav taws xob puv tsev
Paus taus-pem teb shaa-pem teb, kuj hu ua paceling liab, yog cov txheej txheem kev tsim kho uas tau kis tau scaffolding hauv kab rov tav. Nws feem ntau yog siv rau cov neeg tsim kho cov vaj tswv tsev, thiab tsis tuaj yeem siv los ua ib qho kev txhawb nqa rau kev teeb tsa tsev. Cov pa hluav taws xob puv nkaus yog qhov ua kom nrawm nrawm nrog cov nas uas nyob ib sab ntawm cov pas nrig sib kis tau thiab muaj kev sib kis tau yooj yim dua. Puv-pem teb scaffolding yog tsuas yog siv rau kev tsim kho kom zoo nkauj rau sab saum toj ntawm cov tsev nrog cov chaw loj, cov tsev ua haujlwm, cov chav ua haujlwm, thiab chav ua si hauv chav ua tub ki. Nws muaj cov ncej ntsug, ncej kab rov tav, cov kab pheeb ces kaum kev zawm hniav, scissor braces, thiab lwm yam.
Puv-pem teb cov cai suav rau scaffolding yog raws li hauv qab no:
3.1 Thaum lub hauv pem teb qhov siab ntawm qab nthab kho kom zoo nkauj (suav nrog Whitewashing) ntau dua 3.6M, nws tau suav raws li sab hauv ib cheeb tsam. Thaum qhov siab yog nruab nrab ntawm 3.6m thiab 5.2m, nws tau suav raws li txheej txheej ntawm cov txheej txheem puv-pem teb. Thaum nws tshaj 5.2M, txhua qhov ntxiv 1.2m ntxiv yog suav ua txheej ntxiv, thiab tsawg dua 0.6m tsis suav. Cov misculation muaj raws li hauv qab no: cov txheej ntxiv ntawm cov duab scaffolding-pem teb -5.2m) /1.2m;
3.2 Thaum saum npoo av yog txhuam hniav (txau) nrog cov txheej txheem kua txiv ntoo ntawm 52 hli thiab 10m yog suav nrog rau cov roj ntsha tag nrho (scaffolding tus nqi tsis suav rau cov hauv qab no 5.2m);
3.3 Cov pa full-pem teb yog xam tau siv 50% ntawm cov txheej txheem puv hauv pem teb cov txheej txheem theem pib. Muaj ntau ntau lwm hom scaffolding, xws li warehouse saum npoo Scaffolding, thiab lwm yam kev ruaj ntseg ntawm lub luag haujlwm lossis cov teeb meem kev nyab xeeb rau kev tsim nyog raws li qhov project thiab qhov kev ntsuas kom muaj nuj nqis.
Lub Sijhawm Post: Jan-22-2025