Grange Close Development - Louth, Ireland

Specifications

• Category—Louth Co. Council engaged with HTL on the pilot project utilising 3DCP technology at the site in Dundalk. Executed by B&C Building Contractors Ltd, the 330sqm superstructure was completed in 12 days, after which traditional building works commenced. Our collaboration with Roadstone Ltd has resulted in Flomix, the lowest embodied carbon 3D printable RMC globally at 295kg CO2/m³ used to 3D print the Grange Close scheme.

• Machinery - BOD2

• Location - Louth, Ireland

• 3D-printing rendered by - HTL.tech and Harcourt Architects

• Preparation - 3 Days Set-up & Set-down

• Printing - 12 days to print superstructure

• Site operation time - 18 days total on site

• Overall project completion time - 132 working days (35% faster than traditional methods)

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Project Overview

Volume

• 330 m2 (~3,550 sq ft) in 2 floors over 3 units

Print time

• Superstructure Print time: 12 days (June 19th - July 9th)

  • Ground floor: 7 days

  • Top floor: 5 days

Stats

• Load-bearing structural concrete

• BCAR-compliant design

• NZEB accreditation

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Build

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