|
Masonry wall with metal veneer. Sprayed from the exterior. |
|
Wall components |
R S I |
R |
|
|
Metric |
Imperial |
|
1 |
Outside air film |
0.03 |
0.17 |
|
2 |
Metal panel |
/ |
/ |
|
3 |
" Z " Bar |
/ |
/ |
|
4 |
Air space |
0.17 |
0.97 |
|
5 |
Sprayed polyurethane foam HEATLOK 0240 |
See |
See |
|
below |
below |
|
6 |
Concrete Bloc 200mm / 8 " |
0.18 |
1.11 |
|
7 |
Inside air film |
0.12 |
0.68 |
|
Basic thermal resistance value without spray-applied foam |
0.50 |
2.93 |
|
|
|
System performance - Metric / Imperial |
|
Insulation thickness HEATLOK 0240 |
38 mm * 1 1/2" |
51 mm * 2" |
64 mm *
2 1/2" |
76 mm * 3" |
89 mm *
3 1/2" |
|
Insulation RSI / R value |
1.58 * 9 |
2.10 * 12.0 |
2.64 * 15.0 |
3.16 * 18.0 |
3.69 * 21.0 |
|
Total wall resistance value |
2.08 * 11.93 |
2.60 * 14.93 |
3.14 * 17.93 |
3.66 * 20.93 |
4.19 * 23.93 |
|
|
