Scaffolding Faq

No. 1. Kev tsim ua
1. Qhov zoo ntawm cov kav dej steel, txhawb nqa sab saum toj, kev txhawb nqa hauv qab thiab nrawm yog feem ntau tsis tsim nyog nyob rau hauv kev scaffolding hauv tsev. Hauv kev tsim kho, theoretical suav tsis tau coj cov no rau hauv tus account. Nws yog qhov zoo tshaj plaws los coj qee yam kev nyab xeeb hauv kev tsim qauv thiab kev xam cov txheej txheem;
2. Nws tseem tsim nyog kom muaj kev nkag siab meej txog kev ua haujlwm hnyav-ua haujlwm scaffolding. Feem ntau, yog tias lub thickness hauv pem teb slab tshaj 300, nws yuav tsum tau txiav txim siab tsim qauv raws li kev ntsuas hniav scaffolding hnyav; Yog hais tias lub scaffolding load ntau tshaj li 15kn / ㎡, txoj kev npaj tsim yuav tsum tau teeb tsa los ntawm cov kws tshaj lij los ua kom pom. Nyob rau tib lub sijhawm, nws yog ib qho tsim nyog kom paub qhov txawv uas cov khoom ntawm cov yeeb nkab steel Rau kev txhawb nqa formwork, nws yuav tsum tau hais tias qhov ntev ntawm cov pas kab rov tav ntawm daim kab rov tav kev txhawb nqa yuav tsum tsis txhob ntev, feem ntau tsawg dua 400m. Hauv kev suav ntawm cov ncej ntsug, cov kauj ruam uppermost thiab cov kauj ruam ntawm Bottomomaus feem ntau dais lub zog loj tshaj plaws thiab yuav tsum tau siv ua cov ntsiab lus tseem ceeb; Thaum cov kabmob muaj peev xwm tsis tau raws li cov cai, tus ncej ntsug yuav tsum tau ntxiv los txo cov kab ntsug thiab kab rov tav yuav tsum tau ntxiv kom txo qis kauj ruam sib nrug.
No. 2. Kev tsa tsev
Piv txwv li, tus pas nrig cheb yog ploj, qhov kev ncua deb ntawm cheb pas nrig thiab av yog loj dhau los yog kab rov tav thiab kab rov tav tsis txuas; Anti-caij ntuj poob; qhib scaffolding tsis muaj kab pheeb ces kaum kev zawm hniav; Kev loj heev ntawm cov ntoo khaub lig me me hauv qab scaffolding; xoob fasteners lossis nplua fasteners; Txiab miss tsis txuas nrog hauv lub dav hlau, thiab lwm yam.
No. 3. Deformation huam yuaj
1. Thaum cov scaffold tau unloaded los yog cov txheej txheem tensioning yog ib nrab puas, tam sim ntawd kho nws raws li cov phiaj xwm qub, thiab kho qhov chaw tsis zoo thiab cov pas nrig. Yog tias qhov deformation ntawm scaffold yog kho, teeb tsa 5t thim rov qab hauv txhua bay ua ntej. Tom qab Rigid Zipper yog tsim, ua kom nruj cov hlua hlau ntawm txhua lub zog tsis sib haum xeeb los ua kom lub zog faib tawm, thiab thaum kawg tso cov saw rov qab.
2. Rau lub zos deformation ntawm scaffolding tshwm sim los ntawm kev sib hais haum ntawm cov ncej sib tw, thiab txhim kho ib pawg ntawm cov kab ntawm txhua lwm kab kom txog thaum thaj chaw deformation; Cov splassgle lossis txiab yuav tsum tau ua qauv. ntawm ib lub zog, lub hauv paus txhim khu kev qha.
3. Yog hais tias qhov deflection ntawm cantilevered steel nqaj ntawm uas scaffolding yog defiled thiab tshaj anchorage taw qhia nrog kev txhawb nqa hlau thiab U-linged los tuav lub ru tsev. Muaj qhov sib txawv ntawm cov steel ntiv nplhaib thiab tus hlau nqaj, thiab tus nees npoo yuav tsum tau siv los npaj kom nruj; Tsis tas li ntawd, cov hlua hlau ntawm sab nraud kawg ntawm lub dai cov nqaj dai yuav tsum tau txheeb xyuas ib qho ntawm ib qho thiab txhua tus nruj kom ntseeg tau tias muaj kev ntxhov siab rau kev ntxhov siab.