The Peru Project – Low Cost Housing for the United Nations: Composite bamboo/polyurethane foam beams – Photographs of testing procedure
4) Barrels filled with water up to the rim; beam buckling to be measured

01/01/1969
Construction Experiment & Mock-up
Photographer:
Christopher Alexander/C.E.S., Lima, Peru
Source:
Negative
Characteristics:
35mm, B&W