High-Rise Buildings
PERI self-climbing and rail-guided systems have been deployed on towers exceeding 300 metres, including projects where daily pours and 4-day floor cycles were mandatory programme requirements. Our climbing bracket geometry and jump stroke dimensions are calculated for each unique core plan.
- ACS self-climbing — no crane required during climbing operation
- RCS rail climbing — for high-repetition slip-form replacement
- SKYDECK slab system — fast repositioning for repeating floor plates
- PERI CAD core planning — minimising crane pick count
Infrastructure & Bridges
Bridge pier and deck formwork demands geometrically exact systems that can be adjusted progressively as pour sections advance. PERI's adjustable falsework towers, cantilever travellers, and segmental casting systems are engineered with full structural calculations to meet tight construction tolerances of ±5 mm on major highway and rail bridge contracts.
- Cantilever travellers for balanced cantilever bridge decks
- Launch nosing and falsework tower configurations
- Pier cap formwork with integral working platforms
- Full structural calculation reports for site approval
Industrial & Energy
Cooling towers, LNG storage tanks, biomass silos, and power plant structures impose demanding pour rate and surface-finish specifications. PERI's circular and jump form systems for industrial structures are designed with tight tie spacing and elevated fresh-concrete pressure ratings to meet these conditions without compromising cycle speed.
- Circular jump form for cooling towers up to 140 m
- LNG tank wall inner and outer ring formwork
- Silo slip form engineering with real-time plumb monitoring protocols
- Stairwell and internal structure formwork packages
Residential Construction
For housing developers and residential main contractors, cost-per-use is the primary metric. PERI panel systems are engineered for maximum reuse cycles — documented to exceed 200 reuses on well-managed sites — and flexible grid systems allow the same panels to serve multiple storey heights within a single development without supplementary components.
- Crane-independent lightweight panels for narrow-access sites
- Flexible 15 cm grid for variable room widths
- MULTIFLEX slab system for standard 2.7–3.2 m floor-to-floor heights
- Package deals: wall + slab + staircase formwork
Civil & Tunneling
Underground construction imposes space constraints that eliminate standard assembly sequences. PERI tunnel invert forms, shaft lining systems, and culvert carriages are designed for confined-space operation with minimal plant requirements. Hydraulic stripping mechanisms allow rapid repositioning between 8 m pour lengths with a crew of four.
- Tunnel invert carriages with hydraulic vertical adjustment
- Shaft lining systems for depths to 30 m
- Box culvert formwork — single and double cell
- Mine portal and cut-and-cover applications
Special & Complex Structures
When a project geometry falls outside catalogue systems, PERI's special formwork engineering department develops bespoke solutions using standard PERI components wherever feasible to contain cost. Previous custom projects have included stadium canopies, floating concrete pontoons, rocket launch pad structures, and award-winning architectural concrete facades with documented surface finish Class 4.
- Curved and folded surface formwork with RUNDFLEX or plywood shell
- Inclined and sloping wall systems with counter-tilt brackets
- Architectural fair-faced concrete — SCC-compatible tie configurations
- Complete custom design: engineering drawings + structural validation