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Bridge beams and slabs

Bridge beam Kujan NG

Compressed inverted T-shaped prefabricated elements in widths of 59 and 89 cm. Beams used in single and multi-span bridges designed for Class A traffic loads according to PN-85/S-10030 and for Class 150 special vehicle loads.Manufactured according to typical catalogue sizes by Transprojekt Warsaw 2004 or on the basis of individual designs, and prefabricated products are designed for free-supported and tensioned spans of 12-18 m. Kujan NG (New Generation) beams are made of concrete of class C50/60, thanks to which they are characterised by high durability, minimised shrinkage and creep due to the use of special cements. Ropes of 15.5 mm diameter, variety I, are used as diameter splices. The top surface of the prefabricated is roughened with the phase II reinforcement released and prepared for splicing. The side and bottom surfaces of the element are smooth and do not require plastering. The beams are made with type A ends with a cut web, which are adapted to support the element on the frames, or with type B ends with a straight web end – adapted to support the element on the sill plate. Holes can be drilled in the beams to accommodate installation passages and accessories can be sunk for the installation of safety and hygiene equipment, the so-called ‘Kobolds’.

Use

→ → Road bridges
→ → Railway bridges
→ → Viaducts
→ → Wildlife crossings

Prestressed elements
Prefabricated elements made as prestressed elements
Shape
Beams are shaped like an upside down T
Spacing
The standard element spacing is 90 cm.
Prestressing tendons
Pre-stressing tendons with a 15.5 mm diameter, variety I
Surface
Upper surface of the precast element rough, with protruding reinforcement of phase II, prepared for bonding

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Certyfikat | Długołęka | El. mostów

CERTYFIKATY

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Certyfikat | Kielce1 | El. mostów

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Certyfikat | Kielce2 | El. mostów

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dwu | Długołęka | El. mostów

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dwu | Długołęka | El. mostów sprężane

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dwu | Kielce1 | El. mostów sprężane C40/50

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dwu | Kielce1 | El. mostów sprężane C50/60

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dwu | Kielce1 | El. mostów sprężane KUJAN NG C50/60

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dwu | Kielce1 | El. mostów sprężane KUJAN NG C40/50

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POBIERZ NASZE KATALOGI PRODUKTOWE

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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