Disposable formwork for lightened single direction structures in reinforced concrete cast on site

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U-bD U-Bahn Beton® is a modular framework polypropylene that was specifically designed to create one way slabs that are cast on site or semi-prefabricated. The various modules, which overlap on the edges, make it possible to create beams of any length. Thanks to its conic elevator feet, immersing the U-Bahn Beton® formworks in the concrete casting will obtain thick, parallel beams that are closed from the bottom and top by a flat plate made in sequence with a single casting; this results in reduced use of concrete and steel as well as considerable advantages in terms of fire risk in comparison...

• Reduction in time and cost related to positioning the formworks. • High precision and regularity of the width of the concrete slab ribbing. • Flexible, practical and simple creation of lengths below the standard size. • Greater yard cleanliness and improved disposal of the waste in comparison to traditional formworks (hollow blocks and EPS). • Better work performance guarantee in comparison to expanded polystyrene that, due to its crumbling into granules, tends to attach itself statically to everything, and is difficult to remove, compromising the correct filling of the concrete for the beams...

on Technical data U-Bahn Beton® formwork module H cm t Closing panel Useful size cm 120 x 40 120 x 40 120 x 40 120 x 40 Daliform Group has again demonstrated to be extremely precise with regard to respecting health and the environment having been the first to obtain Environmental Compatibility Certification (CCA) for its products. This certificate is very important for U-Bahn Beton® because it demonstrates: the lack of dangerous substances in its composition (even if recycled materials are used); the lack of emissivity of toxic substances during the various phases of the product's life and operating...

U-Bahn Beton® or lightening in polystyrene? Even if polystyrene is widely used in the construction industry due to its low cost and workability, it has many disadvantages that are being addressed by the technical-scientific community. With reference to lightened slabs, the Italian Ministerial Decree of 16.02.2007 to enclosure D.5.1 establishes that: “In the case of polystyrene formworks, or formworks in similar materials, there must be appropriate vents for the overpressures”. Even prior to this, the UNI 9502 standard - article 7.2.2 - established that: “In the case of elements incorporating...

Positioning REINFORCEMENTS LOWER REINFORCEMENT SIDE SHUTTERING TRADITIONAL SHUTTERING IN WOOD OR METAL SIDE SHUTTERING PILLAR PROP 1 The entire surface of the slab to be cast on site is shuttered with 2 The U-Bahn Beton® formworks are positioned with the desired wood deck (or similar systems), then the welded reinforcement irons and mesh are positioned according to the design and the spacing lattice for the upper reinforcement is arranged. centre distance that will determine the width of the beams. Thanks to the conic elevator foot, the U-Bahn Beton® formworks will be lifted from the surface,...

on Specifications Creation of a one way slab in reinforced concrete to be cast on site on suitable horizontal formwork (or on a prefabricated plate). The total thickness of the slab is _cm, to be partially lightened (according to the design) with recycled plastic modules, such as "U-Bahn Beton®” from the Daliform Group, with an extended form of 120 cm with an isosceles trapezoid section with a max base of 40 cm height 20 cm, with a length that can be divided in sub-multiples of 20 cm and joinable in line together to overlap the final edge; supplied with 24 truncated-pyramidal feet that are 4...

www.daliform.com Made in Italy dg_uba - Rev. 10-05/19 da I i formGROUP Building Innovation © Greatori dell’lglu® [email protected] - www.daliform.com Via Serenissima, 30 - 31040 Gorgo al Monticano (TV) - Italy Certified Management System UNI EN ISO 9001, UNI EN ISO 14001, BS OHSAS 18001, SA 8000 Rating di legalita: