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R-962 — Concrete

Material Id
Concrete
Record Id
962
Date
9/3/1954
Delta T (F)
9.31
Delta X (in)
1.0271
Density (lb/ft3)
83.75
Description
Aggregate - Expanded Slag
Form
Block
K W Mk (W/mK)
3.5988
Manufacturer
(Carroll Development Co.)
Material
Concrete
Mean Temp (F)
68.51
R Value per Inch (ft2hF/BTU/in)
0.040077
Rsi per Inch (m2K/W/in)
0.007058
Standard
Nist Srd 81 API
Test Method
ASTM C 177
Trade Name
Waylite

Source: NIST SRD 81 API

concrete — record id 962 · rsi per inch 0.00705791 m2K/W/in · r value per inch 0.0400767 ft2hF/BTU/in · k w mk 3.5988 W/mK · mean temp 68.51 F | Insulation R Values | Engineering Database