1. Nyob rau hauv cov ntsiab lus ntawm cov khoom siv, lub lawb-hom scaffold yog qhov scaffold ntawm txhua qhov scaffolds uas nws cov khoom tuaj yeem ncav cuag Q345. Piv nrog lwm cov scaffolds, nws yog 1.5-2 lub sij hawm muaj zog.
2. Nyob rau hauv cov nqe lus ntawm kev nyab xeeb, lub buckle-hom scaffold muaj ib ntau kab phia si pas dua li lwm cov scaffolds dua li lwm qhov scaffold thiab muaj kev nyab xeeb heev.
3. Hais txog cov kev kho deg, qhov chaw ntawm lub pob zeb tawv nqaij Vim tias cov khoom siv tau hloov kho thiab cov nplaim hluav taws xob yog galvanized, tus nqi ntawm buckle-hom scaffolding yuav ib txwm muaj siab dua.
4. Hais txog cov kabmob uas tau muaj peev xwm, noj cov khoom muaj peev xwm ua piv txwv nrog ib qho siab, thiab cov khoom siv kev puas tsuaj rau ntawm cov khoom lag luam; 2-3 lub sij hawm.
Nyob rau hauv cov nqe lus ntawm cov nqi txuag, nyob rau hauv ib txwm muaj, qhov kev ncua deb ntawm cov kab rov tav yog 1.5 meters, qhov kev ncua deb tshaj plaws tuaj yeem ncav cuag tau 2 meters. Yog li ntawd, cov tshuaj ntau nyob rau hauv tib lub ntim khoom siv yuav raug txo los ntawm 1/2 piv nrog cov khoom lag luam, thiab qhov hnyav yuav raug txo los ntawm 1 / 2-1 / 3.
Tus nqi ntawm buck-hom scaffolding yog yuav luag ob zaug ntawm lub nrawm-hom steel yeeb nkab scaffolding. Txawm hais tias tus nqi yuav siab dua, ntev npaum li koj pom muaj kev nyab xeeb, txhim khu kev qha, thiab trustworthy khoom lag luam khoom, koj tuaj yeem siv tau ntawm nws tus nqi rau nyiaj.
Lub Sijhawm Post: Lub Tsib Hlis-28-2024