DURA® Technology Sdn Bhd
Dura Technology Sdn Bhd.
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(+6) 05-201-6813 / 23
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Malaysian Dura UHPC Used at Botany Rail Duplication Project, Australia

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Construction site with existing bridge yet to be demolished.
Construction site with existing bridge yet to be demolished.
New precast prestress beam placed at the side of the existing steel bridge.
New precast prestress beam placed at the side of the existing steel bridge.
Precast upstand beam.
Precast upstand beam.
Precast prestress upstand beams.
Precast prestress upstand beams.
Soffit view of the new upstand bridge.
Soffit view of the new upstand bridge.
Connection detail of precast components yet to be stitched with Dura UHPFRC.
Connection detail of precast components yet to be stitched with Dura UHPFRC.
Site mixer for UHPFRC.
Site mixer for UHPFRC.
UHPFRC batching facility.
UHPFRC batching facility.
Delivery of DURA UHPC in jumbo bag form.
Delivery of DURA UHPC in jumbo bag form.
Casting of UHPFRC using mobile crane and hopper method.
Casting of UHPFRC using mobile crane and hopper method.
UHPFRC stitch, before and after.
UHPFRC stitch, before and after.
Heat blanket used to accelerate the strength gain.
Heat blanket used to accelerate the strength gain.
Heat blanket used on the Dura stitches.
Heat blanket used on the Dura stitches.
Soffit view of the Dura stitches after timber formwork removed.
Soffit view of the Dura stitches after timber formwork removed.
Grinding work in progress on the DURA stitch surface.
Grinding work in progress on the DURA stitch surface.
Lateral post tensioning work.
Lateral post tensioning work.
Completion of new Botani bridge in 5 working days.
Completion of new Botani bridge in 5 working days.
18. New bridge open for train in day 6.
18. New bridge open for train in day 6.
Project Title

Supply and Placement of Ultra-high Performance Fibre Reinforced Concrete (UHPFRC) for Botany Rail Duplication Railway Deck Upgrade. The work is to install formwork, place precast panel bedding and place Ultra-high Performance Fibre Reinforced Concrete as a joint filler; for the construction of a new precast railway deck on the duplication of the remaining 2.9km of single line track.

Project Year

2023

Status

Completed Project

Country

Others

GPS Cordinates

-33.930950, 151.184574

Structure Type

Botany rail duplication joined by horizontal cross-members.

Superstructure Feature

In-filled UHPC material for precast concrete deck

Loading Type

AS5400 Train Load

Client

Australian Rail Track Corporation (ARTC)

Consultant

Jacobs, Engineering Consultant

Contractor

John Holland Group