Insulation R Values: brick
Insulation R-values and thermal conductivity data from NIST SRD 81 — covers fiberglass, foam, cellulose, mineral wool, and other building insulation materials
| material id | record id | date | delta x (in) | density (lb/ft3) | description | form | k w mk (W/mK) | manufacturer | material | mean temp (F) | r value per inch (ft2hF/BTU/in) | rsi per inch (m2K/W/in) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| brick | 71 | 1/25/1937 | 1.15 | 49 | Clay tile brick | Block | 1.45 | Cannon Brick Co. | Brick | 80 | 0.099468 | 0.017517 |
| brick | 72 | 2/1/1937 | 1.14 | 40.2 | Clay tile brick | Block | 1.18 | Cannon Brick Co. | Brick | 92 | 0.122227 | 0.021525 |
| brick | 73 | 2/3/1937 | 1.12 | 43.5 | Clay tile brick | Block | 1.126 | Cannon Brick Co. | Brick | 88 | 0.128089 | 0.022558 |
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