Construction safety management: scaffolding, matters needing attention
Construction safety management: scaffolding, matters needing attention
1, in strict accordance with the set-up, the structure size of the vertical deviation control good poling and rail horizontal deviation, and to ensure that node joins up to par.
2, foot hand piece to pave and spread and spread, may not have the probe plate.
3, according to the specification requirements set rod sweeps the floor, sweep the floor lever to lock.
4, note that the sequence of lap bar.
5, timely with Rachel or use the temporary supporting structure, to ensure the safety of the erection process.
6, fasteners with bar hooking ability within 45 to 55 n/M.
7, the deformation of bar and unqualified clasp (have crack, the size is unqualified, hooking is not tight, etc.) cannot be used.
8, built for the workers must wear a seat belt.
9, vertical and horizontal deviation correction bar at any time, to avoid too much deviation.
10, unfinished scaffolding, completion of the day, it is important to ensure that the shelf stability, so as to avoid accidents.
11, the base and the plate should be placed on the positioning line correctly. The thickness of the plate should be with the length of not less than 2, not less than 50 mm wood plate. The base axis should be vertical to the ground.
12, scaffolding, should according to the vertical rod, bar, the order of the diagonal, even the wall set-up, step by step every time rise height is not more than 3 m. Level of the underlying framework of vertical straightness should L / 200 or less. Levelness between rail should be L / 400 or less.
13, scaffolding set-up should be of phases, the first phase of the bottom of the pile height is 6 m, commonly after erection must through inspection acceptance rear can put into use.
14, the scaffolding full high verticality should be less than L / 500. Maximum allowable deviation should be less than 100 mm.
15, scaffolding inside and outside and pick beam, only allow the pedestrian loads with scope, are strictly prohibited to pile up materials.
1, in strict accordance with the set-up, the structure size of the vertical deviation control good poling and rail horizontal deviation, and to ensure that node joins up to par.
2, foot hand piece to pave and spread and spread, may not have the probe plate.
3, according to the specification requirements set rod sweeps the floor, sweep the floor lever to lock.
4, note that the sequence of lap bar.
5, timely with Rachel or use the temporary supporting structure, to ensure the safety of the erection process.
6, fasteners with bar hooking ability within 45 to 55 n/M.
7, the deformation of bar and unqualified clasp (have crack, the size is unqualified, hooking is not tight, etc.) cannot be used.
8, built for the workers must wear a seat belt.
9, vertical and horizontal deviation correction bar at any time, to avoid too much deviation.
10, unfinished scaffolding, completion of the day, it is important to ensure that the shelf stability, so as to avoid accidents.
11, the base and the plate should be placed on the positioning line correctly. The thickness of the plate should be with the length of not less than 2, not less than 50 mm wood plate. The base axis should be vertical to the ground.
12, scaffolding, should according to the vertical rod, bar, the order of the diagonal, even the wall set-up, step by step every time rise height is not more than 3 m. Level of the underlying framework of vertical straightness should L / 200 or less. Levelness between rail should be L / 400 or less.
13, scaffolding set-up should be of phases, the first phase of the bottom of the pile height is 6 m, commonly after erection must through inspection acceptance rear can put into use.
14, the scaffolding full high verticality should be less than L / 500. Maximum allowable deviation should be less than 100 mm.
15, scaffolding inside and outside and pick beam, only allow the pedestrian loads with scope, are strictly prohibited to pile up materials.
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