
This modular aluminium slab formwork system allows fast and safe forming operations with a systematic assembly sequence and efficient solutions for standard applications. The unique design of the system offers safe and reliable erection from the level below and also ensures easier de-shuttering of panels, while the props remain undisturbed.
The PERI ALPHADECK slab formwork system is designed for slab thickness of 350 mm for the panel size of 2400 mm x 1200 mm and 550 mm for panel size of 1800 mm x 1200 mm. It has only 3 basic parts – panel, drophead and prop.

Key System advantages include:
- Low on-site material requirement: Early striking minimizes onsite material requirements as the same panels can be used for the next cycle.
- Fast forming: Simple, easy assembly sequence and faster erection.
- Cost-effectiveness: Better economy through high labour productivity due to bigger panels and fewer slab props.
- Safe shuttering procedure: The site personnel can safely swivel the panels upward from the slab below.