Copper roof beam

block game:beam-plane-copper-free · from betterruins

Produced by (1)

Filters

Recipe	Category	Ingredients → output
Copper roof beam (Item Recipe)	grid	Roofing Master's Blueprint + Copper rod → Copper roof beam ×16

Found in structures (2)

Structure	Kind
halitequarry	storystructure
mediumruins	structure

This confirms the schematic(s) contain this code somewhere, not where or how many times -- the per-instance block-entity decoding used for tapestries isn't run for every content type.