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GTB Lab - Phase 1

component/system

Laboratory for Green Transformable Building

GTB Lab - Phase 1
0.8

Summary

The GTB Lab building is being built as a circular building laboratory to test and demonstrate circular building methods. It is an innovation platform for zero-waste construction, where the credo is: Demolition waste is a design flaw,” says Elma Durmisevic, founder and creator of GTB Lab©.

Details

Buildings that are dynamically and flexibly constructed from reusable materials have an essential driving function in the transition to a circular (building) economy. They serve as temporary storage for valuable building materials. In circular construction not a brick or a screw is thrown away. This is the idea behind the Green Transformable Building Lab (GTB Lab©) in Heerlen.

Design

Manufacturer

Manufacturing location

In de Cramer 173, Heerlen, Netherlands

Industry consortium

De Groot Vroomshoop, Kloeckner Metals ODS NL/Jansen, Pilkington Netherlands, Ammanu LED-Intelligence, Jongen Bouwpartners, Rodeca BV, Adviesbureau Brekelmans, MJB Groep- Bouwregisseurs, ABT Ingenieurs in Bouwtechniek, Staatsbosbeheer, TheNewMakers, Bluedec, Moooz

Dimensions

Length:

Width:

Height (or depth):

Thickness:

Area:

Volume:

80 m2

326 m3

Hazardous materials

None

History

Circularity data

Reversible BIM: the 3D color-coded model visualizes the reuse potential per element.
RP Product legend.png

Reversible BIM: the 3D color-coded model visualizes the reuse potential per element.

Embodied mass:

Embodied carbon:

198,5 ton

196,1 ton CO2

Reuse Potential:

Recovery option

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Reuse by minor repair

Reused mass:

Reused carbon:

154,4 ton

141,8 ton CO2

No. of elements:

No. of disassembly steps:

1408

10

Remaining Technical Life Cycle:

NaN year

Circularity profile

Ratio of Reuse Potential after processing

Tonnage

gtb lab phase 1 - circularity profile tonnage.jpg

97% material reuse

Carbon

gtb lab phase 1 - circularity profile tonnage.jpg

98% carbon reuse

Material per recovery option

Ratio of Reuse Potential.

Tonnage

gtb lab phase 1 - tonnage recovery option.jpg

Carbon

gtb lab phase 1 - carbon recovery option.jpg

Reused materials per function, and per recovery option

Tonnage

gtb lab phase 1 - tonnage avoided waste.jpg

Carbon

gtb lab phase 1 - carbon avoided waste.jpg

Breakdown of materials

Tonnage

gtb lab phase 1 - tonnage material distr.jpg

Carbon

gtb lab phase 1 - carbon material distr.jpg

Overview of materials per recovery option

Tonnage

gtb lab phase 1 - tonnage overview materials.jpg

Carbon

gtb lab phase 1 - carbon overview materials.jpg

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GTB Lab - Phase 1

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