Hollow core plate, widely used in bridge construction, public transportation construction, support mass customization, refuse cash on delivery, contact customer service for details

详情

⑴ Before the formwork is dropped, the gangue and sundries between the steel formwork and the shaft wall shall be removed to prevent the formwork from jamming.
(2) When the screw rod fails to shrink or the formwork is stuck, it is forbidden to drag and rub the formwork or hit the formwork with bucket and grab.
(3) In order to ensure that the formwork falls synchronously, marks can be made on the wire rope at the wellhead before the formwork falls, which can be adjusted at any time according to the marks and stress conditions.
(4) When aligning, pay attention to stabilizing the center line. If there is a slight swing, take the middle value. While leveling and aligning, ensure that the joints are flat.
(5) During formwork falling, the gangue on the formwork shall be removed first. No one is allowed to stand above and below the steel formwork, and other personnel are not allowed to carry out irrelevant work.
(6) When pouring concrete, first pour the four fixed formworks under fire, and then increase them evenly around in order. Special personnel shall be assigned to tamp them carefully to avoid honeycombs, pitted surfaces and dog holes.
(7) The place where the suspended steel wire rope is five meters away from the persecuted formwork shall be wrapped with rubber hose to prevent the explosion. Each piece shall be inspected before moving, and any damage beyond the limit shall be handled as required.