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R-872 — Fiberboard Straw

Material Id
Fiberboard Straw
Record Id
872
Date
1/28/1953
Delta T (F)
25.46
Delta X (in)
2.045
Density (lb/ft3)
17.71
Description
Stramit® Wheat Straw board, Heavy Paper Bound
Form
Board
K W Mk (W/mK)
0.5252
Manufacturer
Strawick Corporation
Material
Fiberboard, Straw
Mean Temp (F)
67.84
R Value per Inch (ft2hF/BTU/in)
0.274615
Rsi per Inch (m2K/W/in)
0.048363
Standard
Nist Srd 81 API
Test Method
ASTM C 177
Trade Name
Stramit®

Source: NIST SRD 81 API

fiberboard_straw — record id 872 · rsi per inch 0.0483625 m2K/W/in · r value per inch 0.274615 ft2hF/BTU/in · date 1/28/1953 · k w mk 0.5252 W/mK | Insulation R Values | Engineering Database