The Bartlett
B-Pro Show 2022
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Xerilith

Project details

Programme
Year 2

As climate change increases rainfall and temperature fluctuations, the static role of architectural boundaries becomes questionable. From protective dividers between the exterior and interior to spatial conditions that can host microenvironments, Xerilith aims to investigate the realm of hybrid spatial conditions by bridging computer-aided design and manufacturing through bio-integrated design strategies. Architecture should not simply be a wall but a point of contact between the exterior and interior where micro-climates can be shaped in architectural skins. This research critically assesses the three primary environmental factors of xeric environments: temperature, wind, and moisture. The project contextualises the research by exploring the concept of Xeric arcology in ‘the line’, located in Neom, Saudi Arabia.

01

Computational Design

Computational Design Agenda

Computational Design Agenda

How can we optimise desert morphologies driven by environmental data?

Procedural Mapping

A series of fractal scripts were designed to interact with site forces such as the wind velocity and solar radiation derived through CFD analysis.

Solar Radiation Analysis on Bricks

Using solar radiation analysis to determine aperture sizes for brick modules.

Brick Design Iterations

Iterations were developed to enhance the performative interface of the brick through the use of crevices, protuberances and pores to establish controlled micro-climates in architectural skins.

Xerilith Wall

02

Material and Biological Studies

Scientific Research Agenda

Scientific Research Agenda

How to introduce plant growth and microbes in architectural skins?

Growth Studies

Plants grown in soil and hydrogel.

Material Samples

Samples of materials using sand-based components and organic binders.

Coating Application

Coating Application

Applying an organic coating to material samples.

Coating Test

Hydrophobic coating was applied to the material and then tested.

03

Fabrication

Fabrication Agenda

Fabrication Agenda

Can particle bed manufacturing using nutrient-rich media be a viable fabrication methodology for desert environments?

Procedural Fabrication

Developing a procedural methodology for digital fabrication.

Testing Robotic Extrusion Parameters

Line tests to optimise robotic extrusion in sand particle bed.

Sand Based Particle Bed 3D-Printing

Using desert sand as a particle bed to extrude nutrient-rich media embedded with seeds.

Germination and Root Growth

Germination of seeds and root growth formation in a brick over a 10-day period.

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The Bartlett
B-Pro Show 2022
27 September – 7 October
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