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Results of Testing the Material Requirements of the Insulation Board

Property

Unit

Requirement

Result

Board conforms to CAN/ULC-S701-05 and CAN/ULC-S701-11

Pass

Pass: Type 1

Water vapour permeance conforms to ASTM E 96/E 96M-05, (Desiccant Method)

ng/Pa∙s∙m2

≤ 60

4.23

Water vapour permeance after weathering and heat aging

ng/Pa∙s∙m2

≤ 60

5.08

Results of Testing the Low-Emissivity Material (Foil Only) of the Product

Property

Unit

Requirement

Result

Foil conforms to CAN/CGSB-51.33-M89

Pass

Pass: Type 2

Emissivity

Report value

0.036

Emissivity after weathering and heat aging

%

Max. 5% higher than original value

−2.7 Footnote (1)

Water vapour permeance

ng/Pa∙s∙m2

≤ 60

2.1

Water vapour permeance after weathering and heat aging

ng/Pa∙s∙m2

≤ 60

14.4

Adhesion strength (peel force)

N

Report value

2.9

Adhesion strength after weathering and heat aging

%

≥ 85% of original value

89.7

Results of Testing the Thermal Resistance Values for the Manufacturer’s Designated Wall Assembly No. 1

Property

Unit

Requirement

Result

k1 Footnote (1)

k2 Footnote (1)

Room-side air temperature

°C

Report value

20

20

Weather-side air temperature

°C

Report value

−35

−35

Thermal resistance of the wall Footnote (2)

m2∙K/W

Report value

3.10

3.03

Design thermal resistance of the wall Footnote (3)

m2∙K/W

Report value

3.25

3.18

Contribution of the furred air space assembly to the thermal resistance of the wall Footnote (4), Footnote (5)

m2∙K/W

Report value

0.62

0.55

Results of Testing the Thermal Resistance Values for the Manufacturer’s Designated Wall Assembly No. 2

Property

Unit

Requirement

Result

k1 Footnote (1)

k2 Footnote (1)

Room-side air temperature

°C

Report value

20

20

Weather-side air temperature

°C

Report value

−35

−35

Thermal resistance of the wall Footnote (2)

m2∙K/W

Report value

3.02

2.95

Design thermal resistance of the wall Footnote (3)

m2∙K/W

Report value

3.17

3.10

Contribution of the furred air space assembly to the thermal resistance of the wall Footnote (4), Footnote (5)

m2∙K/W

Report value

0.54

0.47

Results of Testing the Thermal Resistance Values for the Manufacturer’s Designated Wall Assembly No. 3

Property

Unit

Requirement

Result

k1 Footnote (1)

k2 Footnote (1)

Room-side air temperature

°C

Report value

20

20

Weather-side air temperature

°C

Report value

−35

−35

Thermal resistance of the wall Footnote (2)

m2∙K/W

Report value

2.96

2.89

Design thermal resistance of the wall Footnote (3)

m2∙K/W

Report value

3.11

3.04

Contribution of the furred air space assembly to the thermal resistance of the wall Footnote (4), Footnote (5)

m2∙K/W

Report value

0.48

0.41

Results of Testing the Thermal Resistance Values for the Manufacturer’s Designated Wall Assembly No. 4

Property

Unit

Requirement

Result

k1 Footnote (1)

k2 Footnote (1)

Room-side air temperature

°C

Report value

20

20

Weather-side air temperature

°C

Report value

−35

−35

Thermal resistance of the wall Footnote (2)

m2∙K/W

Report value

3.16

3.09

Design thermal resistance of the wall Footnote (3)

m2∙K/W

Report value

3.31

3.24

Contribution of the furred air space assembly to the thermal resistance of the wall Footnote (4), Footnote (5)

m2∙K/W

Report value

0.68

0.61

Results of Testing the Thermal Resistance Values for the Manufacturer’s Designated Wall Assembly No. 5

Property

Unit

Requirement

Result

k1 Footnote (1)

k2 Footnote (1)

Room-side air temperature

°C

Report value

20

20

Weather-side air temperature

°C

Report value

−35

−35

Thermal resistance of the wall Footnote (2)

m2∙K/W

Report value

3.15

3.08

Design thermal resistance of the wall Footnote (3)

m2∙K/W

Report value

3.30

3.23

Contribution of the furred air space assembly to the thermal resistance of the wall Footnote (4), Footnote (5)

m2∙K/W

Report value

0.67

0.60