Standard
EN 1995-1-2 (Eurocode 5, fire) — Charring rates for fire design
Clause 3.4.2 / Table 3.1. One-dimensional design charring rate β0 = 0.65 mm/min for softwood glulam with characteristic density ≥ 290 kg/m³, 0.50 mm/min for hardwood ≥ 450 kg/m³, and notional rate βn = 0.70 mm/min for softwood glulam. Residual cross-section is calculated by subtracting the char layer plus a 7 mm zero-strength layer.
The diagram below shows every direct connection this node has in the graph. Each line is one edge; expand a neighbour group below to read exactly why that connection exists and which standard or dataset it comes from.
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How edges in this graph are derivedWI-GRAPH v1.0.0
Species → agent edges come from the WI-SL resistance profile (0–100 ordinal scale derived from EN 350 durability class, extractive chemistry and movement). ≥70 is read as "resists well", 45–69 as "moderately resists", below 45 as "is vulnerable to".
Climate → agent edges fire when a climate's driver value (UV, humidity, salt or freeze-thaw load) is 60 or above, read directly from the climate dataset.
Treatment → agent / standard edges come from the paraphrased standards corpus used across the site (EN 927-1, EN 351-1, EN 350 clause 4, EN 13501-1).
Species → standard edges reuse the exact source list already published for each Global WoodIntel Score sub-score.
Machine-readable: GET /api/public/v1/graph?node=standard-en1995-1-2 · CC BY 4.0