File:Fse-charring-rate-v1.svg

Fse-charring-rate-v1.svg (SVG file, nominally 900 × 600 pixels, file size: 8 KB)

Summary

Char contraction and surface loss distinguish remaining char thickness from original wood depth converted. Based on White (2002), pp. 4-260–4-261.

Original illustration for Charring rate, level 3 Advanced.

Source basis: White (2002), pp. 4-260–4-261, Figure 4-11.2; redraw, do not copy.
Alt text: Wood section distinguishing original surface, surviving char and the inward char boundary.
Accuracy notes: Do not show surviving char thickness equal to depth converted. Geometry is qualitative, not a measured contraction ratio.

New drawing by Fire Safety Academy. © Fire Safety Academy.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	16:36, 2 November 2026		900 × 600 (8 KB)	Emma (talk \| contribs)	Watermark: Fire Safety Academy logo icon, 70 px, 45 % opacity

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Short title	Char contraction and surface loss distinguish remaining char thickness from original wood depth converted. Based on White (2002), pp. 4-260–4-261.
Image title	Wood section distinguishing original surface, surviving char and the inward char boundary. Source basis: White (2002), pp. 4-260–4-261, Figure 4-11.2; redraw, do not copy.
Width	900
Height	600