The single sided Climbing Formwork JB-240 has a built-in retractable rail that moves the wall form panel 650 mm back from concrete surface, for cleaning the panels and preparing for the next concrete pour.
Retractable rail consists of a rack and pinion device for sliding the wall form panel backwards, while rolling mechanism keeps rail in line and insures easy operation.
Positioned wall form panel with pilot anchor attached supported by wall braces. Proceed with first concrete pour.
After concrete reaches required strength, remove wall form. Attach pedestal support bracket and place jumpform brackets JB-240 on it. Install pilot anchor on wall form panel Proceed with second concrete pour.
After concrete reaches required strength, retract wall form panel and attach pedestal support bracket.
Lift Climbing Formwork JB-240 with crane, to next section. CAUTION Safe working load of lifting eye is 1900 kg (4200 lbs).
Place Jumpform Bracket JB-240 on pedestal support bracket and lock in position with safety bolt. Install tension cable to secure climbing wall form before workers are allowed to use platform areas. Place re-bar and prepare plywood surface for next concrete pour.
Move wall form panel forward with pilot anchor in place and proceed with concrete pour. Continue following Step 3.
With Mounted Formwork
Max. formwork height: 5.4m
Max. load capacity of platform according to scaffolding group 2 (150 kg/m²)
With Mounted and Supported Formwork
Max. formwork height: 3.3m
Max. load capacity of both platforms according to scaffolding group 2 (150 kg/m²)
Please observe the following:
Max. wind speed: 50km/h
Platforms are to be safeguarded against lifting by wind forces (for example with belt)
Push and pull prop should be mounted for each bracket with interval of 1.5m.