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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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PRODUCT FEATURES

Reinforced concrete elements

Elements executed as reinforced

Thickness

Thickness of prefabricated slabs 4 to 7 cm

Shape

Any slab shape in plan view

Surface

Upper surface of the precast element rough, with protruding reinforcement of phase II, prepared for bonding

Grade of concrete

Minimum grade of concrete C35/45

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deklaracje

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Bridge beams and slabs

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PRODUCT FEATURES

Prestressed elements

Prefabricated elements made as prestressed elements

Shape

Beams have a rectangular cross-section

Typicality

Production according to standard catalogue sizes or based on individual designs

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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deklaracje

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deklaracje

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deklaracje

dwu | Kielce1 | El. mostów sprężane C40/50

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dwu | Kielce1 | El. mostów sprężane C50/60

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PRODUCT FEATURES

Prestressed elements

Prefabricated elements made as prestressed elements

Shape

Beams are rectangular in cross-section

Typicality

Production according to standard catalogue sizes or based on individual designs

Width

All beams have the same width, i.e. 89 cm

Prestressing tendons

Pre-stressing tendons with a 15.5 mm diameter, variety I

Surface

Side and bottom surfaces of the element are smooth and do not require plastering

certyfikaty

Certyfikat | Długołęka | El. mostów

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Certyfikat | Kielce1 | El. mostów

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Certyfikat | Kielce2 | El. mostów

deklaracje

dwu | Długołęka | El. mostów

deklaracje

dwu | Długołęka | El. mostów sprężane

deklaracje

dwu | Kielce1 | El. mostów sprężane C40/50

deklaracje

dwu | Kielce1 | El. mostów sprężane C50/60

deklaracje

dwu | Kielce2 | El. mostów sprężane DS C50/60

deklaracje

dwu | Kielce2 | El. mostów sprężane DS C40/50

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Certyfikat | Długołęka | El. mostów

CERTIFICATES

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DECLARATIONS OF PERFORMANCE

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KATALOGI ORAZ CENNIKI

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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