Glued-Laminated Timber

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Revision 2 · Aug 26, 2026 +3 −3

Corpus sync: neutrality remakes, note hygiene, datasheet relocation, transformer-split cross-refs
Showing changes from Rev 1 to Rev 2 in Glued-Laminated Timber.
---
title: Glued-Laminated Timber
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## Members shall not be field-modified in any way that alters the certified cross-section, removes tension laminations, or invalidates the certification mark, except as approved in writing by the Engineer of Record.
## The mill shall mark the top (compression) face of every bending member so that camber orientation can be verified in the field before the member is connected. {note}
+## The mill shall mark the top (compression) face of every bending member so that camber orientation can be verified in the field before the member is connected.
# Material and Design Properties {toc}
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### Where a specific combination is required, the combination designation shall be stated on the structural drawings and reproduced on the shop drawings. {note}
+### Where a specific combination is required, the combination designation shall be stated on the structural drawings and reproduced on the shop drawings.
## Species {note}
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### Member depth is built up in 1-1/2 in lamination increments; the depth specified shall be a whole multiple of the lamination thickness. {note}
+### Member depth is built up in 1-1/2 in lamination increments; the depth specified shall be a whole multiple of the lamination thickness.
## Camber {note}
287 unchanged lines
## Replacement members shall be fabricated to the original stress class, species, layup, camber, and certification requirements.

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