Claim · draft · confidence 0.5
Generated from the Hyphae knowledge graph.
Statement: Earth mound kiln cycle duration of 7–14 days total and 2–7 days cooling.
Needs verification (non-blocking)
FAO Paper 41 gives specific kiln cycle data for brick kilns (9 days) but the earth mound duration range cited here is a synthesis from general statements in the source, not a single verified measurement. Pre-industrial earth mound cycle times may differ.