welded steel bar grating transport and lifting
Release Date: 2017-03-27
1, Welded steel bar grating during transport must do protection work.
2, In the lower part of the store must leave the field with woods pad 300 mm above the ground, the upper cover with the color of the cloth.
3, Welded steel bar grating during the installation, if necessary lifting, hoisting not crooked when pulled oblique pull, two-point lashing straps shall ensure parallel lifting, lifting the number of blocks and each not more than 10 to prevent lifting and put off the process steel grating deformation, affecting the installation.
4, When stacked on the frame platform, the bottom should be well supported to prevent grating overhead, causing a safety hazard. Each box should be stacked platform grating over two bundles, each bundle is not more than 10.
5, According to the design requirements for welded steel bar grating, diameter or side holes 200mm, the factory is not in the factory openings, construction units to the scene to cut openings according to specific requirements, opening units need to be confirmed by the total package, opening Department of steel grating with the same flat edging.
6, Welded steel bar grating made the connection member fixed welding, soldering points on the ends of each plate support member not less than two, and spacing not greater than 900mm, not less than two on each intermediate support member place, seam length must not be less than 20mm.
