A secured work area and the respect of the environment.

Best-performing framework of its generation concerning the reduction of work arduousness.

Complies with the decree of September 2004 concerning falls from height, and satisfies the NF E 85-014 and NF X 35-109 standards.

TopDalle Éco

Usage

The versatile TopDalle Éco system suits every type of building: offices, homes, retirement residences, hospitals, prisons, etc.

TopDalleÉco formwork, designed by the R&D Department of Alphi, complies with the decree of September 2004 concerning falls from height, and satisfies the NF E 85-014 and NF X 35-109 standards concerning the risks of tripping, slipping, and falling objects, as well as the manual handling of loads.
The work area is secured by full-surface Eco+ panels, preventing falls from height and the risk of tripping, slipping, or falling objects.

Installation and removal of Éco+ panels is performed from ground level  
With theTop Perche, the formwork is set up and removed from ground level (no need for the rolling safety ladder).

Increased stability 
The multi-support areas of the Eco+ panel, the continuous support extendable beam combined with the corner beam, provide optimum stability.

Protection from theft
 The chemical process patented by Alphi prevents fraudulent recycling of aluminium beams.

Ecology

Designed to limit CO₂ emissions, the Éco+ panel is made of 100% recycled and 100% recyclable aluminium.

Short distribution channels
The production method implemented by Alphi favours operators in French industry.
Transportation is limited to national territory (distance between suppliers under 460 km).

Fewer lorries
Optimum packing has been achieved by limiting the thickness of the Éco+ panel and designing its shape for more compact stacking.
Lorries can now carry 15% more equipment.

Productivity

30 m² / person / day at a height of 2.50 m 

(formwork, adjustment, cladding and formwork removal).   

Easy removal  

The drop-head for fast removal integrated in the technical support (Alphi patented system) keeps the slab supported during formwork removal. The rotation of the aluminium structure is accelerated.

Surface continuity
    •    Working on a full surface facilitates mobility above the formwork.
    •    The continual adjustment of the extendable primary beam and the secondary corner beam lets you go near the edges of the cell.

Practical use
    •    Simplified assembly thanks to adjacent Éco+ panels.
•    At the end of the span, the spacing of the Éco+ panel can be adjusted to the cell, leaving a 10 cm gap.

Easy identification
Coloured tips allow easy recognition of different Éco+ panel lengths.

Ergonomics

Making work less arduous 
The portable elements of TopDalle Éco are 20% lighter than traditional solutions.
The system limits manual load handling.

Less noise pollution 
Éco+ panels have shock-absorbent plastic tips, which reduce noise.

Quality

Concrete formwork thickness 

Above 80 cm, according to configuration.

Quality of concrete undersides 

Deflection limited to L/400 (quality exceeding DTU 21 recommendations for concrete floors).

Nailing to wooden inserts
• Securing the plywood (15 mm authorised) by nailing.
• The asymmetric insert can adapt to different configurations.

Regulations
beams are designed in accordance with the NF 93-322 standard concerning formwork..

Cleanliness
The shape of the Éco+ panel limits laitance on the vertical wall.

Tests
All TopDalle Éco elements have been tested by the LOCIE laboratory at the University of Savoie Mont-Blanc.