Google+ post by Luke Pettit on 2015-10-15 03:56:12 UTC

(Luke Pettit) #1

(Luke Pettit) #2

Printing with dirt

(bernd slemmen) #3

Any material that can be softened and extruded is potentially useful for 3DP . The hardening process is critical . The cost/benefit and risk/reward of 3DP must be compared with existing processes .

(JOHN YN) #4

actual building is not a problem - its the need for plumbing, electrical and all fittings …

(JOHN YN) #5

a faster way is to do an inflatable structure and fill it with an expanding foam core …