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 16 years manufacturer for metal truss, mobile stage, aluminium scaffolding, barriers, etc,.

Note - the scaffold erection Industry dynamic - - aluminum alloy scaffolding manufacturer Focus - aerial work platform Jiangsu shizhan security division

by:Shizhan     2020-09-03
1. Scaffolding, adopted by the various materials must conform to quality requirements. 2. Plate, the base shall be positioned accurately on the line, smooth plate must be laid, shall not be suspended. 3. High-level scaffolding foundation must be strong, before the erection of the computation, meet the requirement of load, and set-up, and according to the construction of drainage measures. 4. Different erection of columns, diameter of steel pipe it is forbidden to mix, docking fastener adjacent columns shall not be in the same height, stagger distance should conform to the requirements of the structure. 5. Scaffolding, technical requirements should comply with the regulations of relevant specification. 6. Started the erection column, should every 6 set across a brace, until a stable after installation, the wall shall be removed depending on the situation. 7. Must attach great importance to all kinds of structural measures: bridging, node, etc. Shall be set up according to the requirement. 8. When take to have even the wall is a structural layer, the erection of the columns, finished here after longitudinal rod, lateral horizontal pole, should immediately set even a wall. 9. Level is closed: should be the first step, every step or two step, be put with scaffolding plank hand or foot basketry, scaffolding to laid along, overlapping joint should be shelved in a small bar, it is forbidden to appear short board. And in every four step laid between stud and metope system bottom has long security. 10. Closed with step longitudinal rod line a scaffold must be around the circle, with rectangular fasteners with internal and external fixed Angle. 11. Vertical closed: steps from the second to fifth, each step must be in the outside vertical rod side set 1. 00 m high protective railings and pedal or set up network, protective pole ( Network) With the stud pin down; Step 5 above in addition to the set a guard rail, set net should be all set its safety or security; In concentration areas or residents along the street, it should be the second step, the outside all set net set its safety or security. 12. Double row scaffolding lateral horizontal pole side against the wall to wall adornment the distance should not be greater than 100 mm. 13. Scaffolding shall be higher than the top of the building or operating level 1. More than 5 m, and added a palisade. 14. When a step or two even higher than that of scaffolding operational layer wall, temporary stability measures should be taken, until even set-up the rear wall of a removable. 15. Of scaffold erection of steel pipes, fasteners, scaffolding and connections shall not be arbitrarily dismantled. Construction when necessary, must be subject to consent by the site, head, and take effective measures to process is completed, immediately recover. 16. Bracing, lateral support should be with the pillar, and vertical and horizontal to the horizontal pole synchronous build-up, bracing, lateral support from the centerline of the fasteners, such as from the master node should not be greater than 150 mm. 17. The scaffold before use, should by the examination and acceptance of construction site, head of the organization, and present the single fill in the acceptance of rear can use. In construction process should have professional management, inspection and maintenance, and regular settlement observation, found abnormal should take timely reinforcement measures. 18. Docking fastener opening should be facing up or itself. The end of the bar out of fasteners on the edge of the plate length should be not less than 100 mm. 19. Scaffolding demolition, it shall first check connections and buildings, and the remaining on the scaffold material, debris and other clean, from top to bottom, according to the loading before, after the first open order, demolition of the material should be unified transfer or hanging down to the ground, step by step. Not allowed to step down the method, it is forbidden to throw down or push ( Pull) Method of demolition. 20. When laying scaffolding, should full shop, shop, stand on one side wall wall distance should not be greater than 150 mm. Scaffolding probe diameter 3 should be adopted. 20 mm galvanized steel wire and fixed on the supporting rod, in the corner, ramps of scaffold board and flat mouth should be connected to the transverse horizontal pole reliable, placed in the slide.
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