Printable View for Presentation #17 (See also "Manual on a String").


3. Make one imprint with the gutter-copy in the dirt

The imprint of the gutter is made in the same way. Again the top of the wooden copy can be filled with dirt, that is compacted and flattened.
Then the gutter-copy is turned over. Dirt is compacted against the sides of gutter copy, then it is lifted off.
Realize these imprints are easely demaged. Keep small children, goats and dogs at a distance. Also keep moist, cover aganst sun and rain.
Best is to continue immediatelly with casting concrete.

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Author: Demotech, design for self-reliance
Version: Juli 27, 2008
Feedback email info@demotech.org
Postal: Biesenwal 3, 6211 AD Maastricht, the Netherlands
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