Ventilated under-floor cavities - Atlantis 71

Implementation of a ventilated under-ground cavity for a total height of ______ cm with the supply and on-site positioning of recycled plastic Atlantis System formworks from the Daliform Group, consisting of modular formworks positioned dry for the quick formation of a self-bearing pedestrian accessible platform above which the C25/30 concrete is cast to fill the formwork up to its crown and an upper slab of ______ cm reinforced with welded mesh Ø ______ cm 20 x 20 cm, levelled and smoothed with a trowel.

The Atlantis System shall be composed of recycled plastic formwork such as Iglu’® with convex cover with dimensions 50x50 cm, h 16 cm and sustained by pipes Ø110 mm, di h ______ cm, complete with slip on bayonet connection feet, which can be walked on when dry, guaranteeing a breaking resistance of 200 kg in correspondence of the centre of the arch with an 8 x 8 cm clamp.

or

The Atlantis System shall be composed of recycled plastic formwork such as Iglu’® with convex cover with dimensions 71x71 cm, h 15 cm and sustained by pipes Ø110 (or Ø125 or Ø140) mm, di h ______ cm, complete with slip on bayonet connection feet, which can be walked on when dry, guaranteeing a breaking resistance of 150 kg in correspondence of the centre of the arch with an 8 x 8 cm clamp

or

The Atlantis System shall be composed of recycled plastic formwork such as Iglu’® with convex cover with dimensions 100x100 cm, h 12 cm and sustained by pipes Ø110 (or Ø160) mm, di h ______ cm, complete with slip on bayonet connection feet, which can be walked on when dry, guaranteeing a breaking resistance of 200 kg in correspondence of the centre of the arch with an 8 x 8 cm clamp.

Atlantis system will be equipped with the corresponding accessories, such as “Tympanum”, “Shelf” and “Angle” for the lateral occlusion and compensation, to be calculated and quantified according to the conformation of the area.

Formworks in recycled plastic, such as Iglu’®, for the formation of the Atlantis system, must be made of ”ALAPLEN® CP30”, must not release polluting substances, have an Environmental Compatibility Certification and be produced by a Company Certified according to International Standards UNI EN ISO 9001 (Quality), UNI EN ISO 14001 (Environment); UNI EN ISO 45001 (Safety) and SA 8000 (Social responsibility).

The company that supplies the formworks such as Iglu’®, for the formation of the Atlantis system, must provide the technical and security sheet of the product and the granule ”ALAPLEN® CP30” and also exhibit the product certificate approved by an EOTA (European Organisation for Technical Approvals) member agency.

Including accessories, waste, cutting and all other expenses: ______ /m² ______