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Stone & Clay workshop Lund

Context

Workshop given to master students in the Computational Design studio (part of MAEF) by PhD students Anton Tetov Johansson (LTH) & Kunaljit Chadha (Gramazio Kohler Research, ETH Zürich).

Location

Composite Design's factory in Arlöv ("Gamla Saabfabriken")

Google maps link

How to get there

Buss 130 or 172

10 min walk from bus stop Arlöv Sockerbitstorget

Train to Burlöv station

18 min walk from Burlöv station

Links

File storage

Code

Schedule

DRAFT!

w 49

Monday (4/12) Tuesday (5/12) Wednesday (6/12) Thursday (7/12) Friday (8/12)
Notes @Arlöv, A & D @Arlöv, A, D & K @Arlöv, A, D & K @Arlöv, A, D & K
09.15--12.00 Self study Introduction to setup Design intro Guest lecture Design/Production
13.15--18.00 Self study Dry tests Design/Wet tests Design/Production Production, summary, AW

w 50

  • Monday (11/12) Start seminar and site visit
  • Tuesday (12/12) Anton cleanup & transport
  • Wednesday (13/12) Ragn-Sells construction waste pickup

Goal

Non linear fabrication process constructing building element from clay/earth on top of existing layer of crushed stone (100-200 mm grain size) based on student designed target surface.

Process

Input

  • 3D-volume describing goal shape.
  • 3D-scan of work area.
  • Extrusion parameters

Output

Goal shape on top of work area within a given tolerance.

Steps

  1. Generate print path based on goal shape (layer based)
  2. Define placement in work area, situate print path above highest point in work area.
  3. Modify movement speed based on measured difference between scan and desired shape based on samples.

Equipment

  • Bettan, IRB4600 mounted on caterpillar tracks. See Klöckner et al (2023).
  • Pump and extruder
  • Depth scanners
  • Position tracking

Material

  • clay/sand mixture
  • stone