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R-953 — Concrete

Material Id
Concrete
Record Id
953
Date
7/21/1954
Delta T (F)
7.22
Delta X (in)
1.0045
Density (lb/ft3)
97
Description
Aggregate - Expanded Slag
Form
Block
K W Mk (W/mK)
4.5408
Manufacturer
(Carroll Development Co.)
Material
Concrete
Mean Temp (F)
67.59
R Value per Inch (ft2hF/BTU/in)
0.031763
Rsi per Inch (m2K/W/in)
0.005594
Standard
Nist Srd 81 API
Test Method
ASTM C 177
Trade Name
Waylite

Source: NIST SRD 81 API

concrete — record id 953 · rsi per inch 0.00559373 m2K/W/in · r value per inch 0.0317627 ft2hF/BTU/in · k w mk 4.5408 W/mK · mean temp 67.59 F | Insulation R Values | Engineering Database