Block machine.
15 C.F.R. § 1500.2
in effectEffective: 2024-07-01Block machine means a piece of equipment that utilizes vibration and compaction to form concrete masonry products.
Source: eCFRURL: https://www.ecfr.gov/api/versioner/v1/full/2024-07-01/title-15.xmlFetched: 7/26/2026
