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Floor elements
Filigree composite floor slabs are an excellent solution for everyone who prioritise precise and quick floor construction. Modern, bold architectural forms require innovative structural solutions, and only ‘filigree’ can meet these requirements in floor construction. It offers unlimited possibilities when it comes to forming the shapes and dimensions of surfaces.
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Shape
Unlimited possibilities for designing floor surfaces in terms of shape and size
Recesses
Possibility of making the necessary cuts and openings provided for in the documentation
Weight
Low slabs dead load (125-175 kg/m²)
Installation
Installation from a car without intermediate storage possible - ‘installation directly from the car’
Construction site
Adequate low demand for back-up area on site
Optimisation
Reduced labour intensity on site, resulting in shorter construction cycles and lower construction costs
Filigree floor slabs are made on special production tables. After preparing the table, the main floor reinforcement and steel trusses are laid. The trusses are used to ensure proper connection with the rest of the floor made on site. The slabs are then filled with concrete mix to a thickness of 5 to 7 cm, as specified in the design.
We produce filigree slabs in dimensions adapted to the geometry of the floor; for production and transport reasons, the basic widths of the slabs do not exceed 240 cm (or 250 cm, for the branch in Kielce); the lengths of the slabs correspond to the span of the floor. The amount of reinforcement and the technical parameters of the floor are determined in the design of filigree floor, which is developed individually for each structure.
They allow designers to carry out complex static schemes and intricate load arrangements. Prefabricated filigree floor elements are made of reinforced concrete slabs that are 5 to 7 cm thick, including the main floor reinforcement and spatial steel trusses, partially embedded in the slab. The thickness of the elements depends on the thickness of the reinforcement cover and the amount of reinforcement in the slab.
Filigree floor elements can be transported by road in a horizontal position, with the steel trusses facing upwards. The elements can be stacked in layers, with the number of layers depending on their span and weight, and the way they are stacked on means of transport should be the same as for storage. During transport, it is allowed to rest the slabs directly on the steel trusses, i.e., without wooden spacers.
Installation supports must be set before starting to lay the filigree slabs. The installation should be based on the slab layout scheme developed in the design documentation. The installation should be based on the slab layout scheme developed in the design documentation. The slabs may only be lifted using tower cranes or truck-mounted cranes with appropriately selected parameters, including: local installation restrictions, required lifting heights, reach, load capacity, maximum weights of elements, etc. After laying the slabs, the installation of additional reinforcement is carried out in accordance with the technical documentation. Installation systems to be installed in the floor should be laid during the installation of the additional reinforcement, prior to concreting. Before concreting the floor, formwork should be made around the edges of the floor. Concrete should be poured evenly along the span of the floor, starting from one support towards the other, including concreting the tie beams. The finishing of the slabs undersides (ceiling) usually involves filling the slab joints, sanding the surface, and painting it. At the customer's request, the slabs can be left unfinished, in the quality of exposed concrete (surface impregnation is recommended).
Floor elements
TT floor slab
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GEOMETRY
Axial spacing of ribs 1.2 - 1.4 m
HEIGHT
Rib height from 40 to 90 cm
REINFORCEMENT STEEL
Reinforcement steel AIIN, prestressing steel Y1860
PARAMETERS
Possibility of large spans and heavy loads
GRADE OF CONCRETE
Concrete grade min. C50/60
MAKING OPENINGS
Greater freedom when designing openings in relation to hollow core slabs
certyfikaty
Certyfikat | Długołęka Przywory | Płyty żebrowe
deklaracje
dwu | Długołęka | Płyty TT
Od ponad 30 lat specjalizujemy się w produkcji elementów prefabrykowanych dla budownictwa: od mieszkaniowego poprzez obiekty użyteczności publicznej i przemysłowe, po skomplikowane elementy konstrukcji inżynieryjnych, drogowych, mostowych i hydrotechnicznych. Naszym celem jest produkcja najwyższej jakości materiałów budowlanych z betonu, w tym prefabrykatów nietypowych, wykonywanych na specjalne zamówienia dla firm i dla odbiorców indywidualnych, niezależnie od ich rodzaju i wielkości inwestycji.
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