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Results of Testing the Dimensional Measurements of "HardiePanel® HZ5™ Vertical Siding"

Property

Unit

Requirement

Result

Length

mm

±3.0

2

Width

mm

±3.0

2

Thickness

mm

±1.6

0.51

Squareness

mm/m

±4.0

1.33

Edge straightness

mm/m

±2.6

0.73

Results of Testing the Prescriptive Requirements of "HardiePanel® HZ5™ Vertical Siding"

Property

Unit

Requirement

Result

Water absorption

%

≤ 40

29.8

Density

kg/m3

≥ 950

1 388

Dimensional change

%

< 0.20

0.1

Flexural strength MDFootnote (1)

MPa

> 7.0

21.0

Flexural strength XDFootnote (1)

MPa

> 7.0

13.7

Fastener pull-through resistance

N

≥ 28 × thickness

1 144

Water vapour transmission (water method)

> 60 ng/m2·s·Pa

1 056

Freeze-thaw resistance loss of mass

%

≤ 3

1.42

Freeze-thaw resistance loss of flexural strength MD

%

≤ 15

4.1

Freeze-thaw resistance loss of flexural strength XD

%

≤ 15

12.9

Freeze-thaw resistance deleterious effects

None

None

Watertightness

No drop of water

None

Warm water resistance loss of flexural strength MD

%

≤ 15

–9.4Footnote (2)

Warm water resistance loss of flexural strength XD

%

≤ 15

–12.0Footnote (2)

deleterious effects

No visible cracks

None

Results of Testing the Wind Load Resistance of the Products for Non-post-disaster Buildings

Assembly IDFootnote (1)

Product

Cladding Dimension, mm

Frame

Sheathing

Stud SpacingFootnote (2), mm

Fastener Spacing, mm

Fasteners

Maximum Building HeightFootnote (3), m

Hourly Wind Pressure, Q50, kPa

1

"HardiePanel® HZ5™ Vertical Siding"

1220 × 2440 × 7.5

2 × 4 spruce-pine-fir (S-P-F) wood

None

610

305 (vertical)

6d common nail

12

Q50 < 0.55

20

Q50 < 0.45

2

"HardiePanel® HZ5™ Vertical Siding"

1220 × 2440 × 7.5

2 × 4 S-P-F wood

None

610

203 (vertical)

50-mm siding nail; 2.3-mm shank; 5.7-mm head

12

Q50 < 0.55

20

Q50 < 0.45

3

"HardiePanel® HZ5™ Vertical Siding"

1220 × 2440 × 7.5

2 × 4 S-P-F wood

None

610

150 (vertical)

6d common nail

12

Q50 < 0.75

20

Q50 < 0.65

4

"HardiePanel® HZ5™ Vertical Siding"

1220 × 2440 × 7.5

2 × 4 S-P-F wood

None

610

150 (vertical)

38-mm ring shank nail; 2.5-mm shank; 5.7-mm head

12

Q50 < 0.55

20

Q50 < 0.45

5

"HardiePanel® HZ5™ Vertical Siding"

1220 × 2440 × 7.5

20-ga steel

None

610

305 (vertical)

#8 bugle head screw; 32-mm long; 8.2-mm head

12

Q50 < 0.45

6

"HardiePanel® HZ5™ Vertical Siding"

1220 × 2440 × 7.5

20-ga steel

None

610

305 (vertical)

38-mm ET&F pin; 2.5-mm shank; 6.2-mm head

FailFootnote (4)

7

"HardiePanel® HZ5™ Vertical Siding"

1220 × 2440 × 7.5

20-ga steel

None

610

203 (vertical)

38-mm ET&F pin; 2.5-mm shank; 6.2-mm head

12

Q50 < 0.55

20

Q50 < 0.45

8

"HardiePanel® HZ5™ Vertical Siding"

1220 × 2440 × 7.5

18-ga steel

None

406

150 (vertical)

38-mm ET&F pin; 2.5-mm shank; 6.2-mm head

12

Q50 < 0.75

20

Q50 < 0.65

9

"HardiePlank® HZ5™ Lap Siding"

235 × 305 × 7.5

2 × 4 S-P-F wood

None

406

(blind nailing)Footnote (5) 6d common nail

12

Q50 < 0.75

20

Q50 < 0.65

10

"HardiePanel® HZ5™ Vertical Siding"

235 × 305 × 7.5

2 × 4 S-P-F wood

None

610

(blind nailing) 6d common nail

12

Q50 < 0.55

20

Q50 < 0.45

11

"HardiePanel® HZ5™ Vertical Siding"

235 × 305 × 7.5

2 × 4 S-P-F wood

None

406

(blind nailing) 32-mm roofing nail; 3-mm shank; 9.5-mm head

12

Q50 < 0.75

20

Q50 < 0.65

12

"HardiePanel® HZ5™ Vertical Siding"

235 × 305 × 7.5

2 × 4 S-P-F wood

None

610

(blind nailing) 50-mm siding nail; 2.3-mm shank; 5.6-mm head

12

Q50 < 0.55

20

Q50 < 0.45

13

"HardiePanel® HZ5™ Vertical Siding"

305 × 305 × 7.5

2 × 4 S-P-F wood

None

406

(face nailing)Footnote (6) 63.5-mm siding nail; 2.4-mm shank; 6.0-mm head

12

Q50 < 0.65

20

Q50 < 0.55

14

"HardiePanel® HZ5™ Vertical Siding"

235 × 305 × 7.5

2 × 4 S-P-F wood

None

610

(face nailing) 6d common nail

12

Q50 < 0.75

20

Q50 < 0.65

15

"HardiePanel® HZ5™ Vertical Siding"

235 × 305 × 7.5

2 × 4 S-P-F wood

11.1-mm oriented strand board (OSB)

610

203 (horizontal)

(blind nailing) 32-mm ring shank nail; 2.4-mm. shank; 5.6-mm head

12

Q50 < 0.55

20

Q50 < 0.45

16

"HardiePanel® HZ5™ Vertical Siding"

184 × 305 × 7.5

2 × 4 S-P-F wood

None

406

(blind nailing) 6d common nail

12

Q50 < 0.75

20

Q50 < 0.65

17

"HardiePanel® HZ5™ Vertical Siding"

235 × 305 × 7.5

2 × 4 S-P-F wood

None

406

(blind nailing) 32-mm ring shank nail; 2.4-mm. shank; 5.6-mm head

12

Q50 < 0.55

20

Q50 < 0.45

18

"HardiePanel® HZ5™ Vertical Siding"

235 × 305 × 7.5

2 × 4 S-P-F wood

None

610

(blind nailing) 32-mm ring shank nail; 2.4-mm. shank; 5.6-mm head

12

Q50 < 0.45

19

"HardiePanel® HZ5™ Vertical Siding"

210 × 305 × 7.5

20-ga steel

None

406

(blind nailing) 38-mm ET&F pin; 2.5-mm shank; 6.2-mm head

12

Q50 < 0.55

20

Q50 < 0.45

20

"HardieShingle® HZ5™ Notched Panels"

406 × 1220 × 6.2

2 × 4 S-P-F wood

None

610

(blind nailing) 32-mm ring shank nail; 2.4-mm. shank; 5.6-mm head

12

Q50 < 0.55

20

Q50 < 0.45

21

"HardiePanel® HZ5™ Vertical Siding"

406 × 1220 × 6.2

2 × 4 S-P-F wood

None

406

(blind nailing) 32-mm ring shank nail; 2.4-mm. shank; 5.6-mm head

12

Q50 < 0.75

20

Q50 < 0.65

22

"HardiePanel® HZ5™ Vertical Siding"

406 × 1220 × 6.2

2 × 4 S-P-F wood

11.1-mm OSB

610

356 (horizontal)

(blind nailing) 32-mm ring shank nail; 2.4-mm. shank; 5.6-mm head

12

Q50 < 0.55

20

Q50 < 0.45

23

"HardiePanel® HZ5™ Vertical Siding"

406 × 1220 × 6.2

20-ga steel

None

610

(blind nailing) 38-mm ET&F pin; 2.5-mm shank; 6.2-mm head

12

Q50 < 0.55

20

Q50 < 0.45

24

"HardiePanel® HZ5™ Vertical Siding"

406 × 1220 × 6.2

2 × 4 S-P-F wood

None

406

(blind nailing) 32-mm roofing nail; 3.0-mm shank; 9.5-mm head

12

Q50 < 0.75

20

Q50 < 0.65

25

"HardiePanel® HZ5™ Vertical Siding"

150, 203, 305 × 457 × 6.2

2 × 4 S-P-F wood

11.1-mm OSB

610

Two end nails per shingleFootnote (7)

(blind nailing) 32-mm roofing nail; 3.0-mm shank; 9.5-mm head

12

Q50 < 0.75

20

Q50 < 0.65

26

"HardiePanel® HZ5™ Vertical Siding"

150, 203, 305 × 457 × 6.2

2 × 4 S-P-F wood

11.1-mm OSB

610

Two end nails per shingle

(blind nailing) 32-mm ring shank nail; 2.4-mm. shank; 5.6-mm head

12

Q50 < 0.75

20

Q50 < 0.65

Deflection Measurements from the Wind Load Resistance Test
Assembly ID

Maximum Wind Pressure for Deflection Measurements (Pa)

Deflection Measurements (mm)

AssemblyFootnote (1)

ComponentFootnote (2)

Negative Pressure

Positive Pressure

Negative Pressure

Positive Pressure

1

980

–5.37

5.00

–2.39

2.23

2

1 200

–4.93

4.41

–2.20

1.97

3

1 630

–4.90

4.77

–2.19

2.12

4

980

–3.27

3.18

–1.46

1.35

5

1 200

–4.12

4.04

–2.14

2.05

6

1 200

N/AFootnote (3)

N/AFootnote (3)

N/AFootnote (3)

N/AFootnote (3)

7

1 200

–4.89

4.79

–2.54

2.40

8

1 200

–2.13

2.05

–0.57

0.50

9

1 630

–5.02

4.99

–0.72

0.65

10

1 200

–6.19

5.85

–2.30

2.17

11

1 200

–5.49

5.47

–0.78

0.71

12

1 200

–5.99

5.87

–2.22

2.09

13

1 200

–4.05

3.89

–2.96

2.84

14

1 630

–7.17

6.30

–3.47

3.05

15

1 200

–4.76

4.05

–1.55

0.42

16

1 630

–5.61

5.35

–0.80

0.76

17

1 200

–3.99

3.71

–0.57

0.53

18

980

–5.17

4.73

–1.92

1.73

19

1 200

–3.76

3.44

–0.63

0.59

20

1 200

–2.70

2.64

–1.09

1.02

21

1 630

–2.31

2.27

–0.36

0.28

22

1 200

–2.31

2.19

–0.82

0.75

23

1 200

–3.20

2.95

–1.51

1.39

24

1 630

–2.31

2.24

–0.36

0.31

25

1 630

–6.21

6.09

–0.31

0.26

26

1 630

–6.66

5.98

–0.33

0.30

Results of Testing the Impact ResistanceFootnote (1) of the Products

Assembly ID

Safety Impact

Retention of Performance

Large Soft 100 N·m

Small Hard 10 N·m

Large Soft 34 N·m

Smaller Soft 60 N·m

Smaller Soft 6 N·m

Small Hard 10 N·m

Small Hard 1 N·m

1

Pass

Pass

Pass

Pass

Pass

Pass

Pass

2

Pass

Pass

Pass

Pass

Pass

Pass

Pass

3

Pass

Pass

Pass

FailFootnote (2)

Pass

Pass

Pass

4

Pass

Pass

Pass

FailFootnote (2)

Pass

Pass

Pass

5

Pass

Pass

Pass

Pass

Pass

Pass

Pass

6

N/AFootnote (3)

N/AFootnote (3)

N/AFootnote (3)

N/AFootnote (3)

N/AFootnote (3)

N/AFootnote (3)

N/AFootnote (3)

7

Pass

Pass

Pass

FailFootnote (2)

Pass

Pass

Pass

8

Pass

Pass

Pass

FailFootnote (2)

Pass

Pass

Pass

9

Pass

Pass

Pass

FailFootnote (2)

Pass

Pass

Pass

10

Pass

Pass

Pass

FailFootnote (2)

Pass

Pass

Pass

11

Pass

Pass

Pass

FailFootnote (2)

Pass

Pass

Pass

12

Pass

Pass

Pass

FailFootnote (2)

Pass

Pass

Pass

13

Pass

Pass

Pass

FailFootnote (2)

Pass

Pass

Pass

14

Pass

Pass

Pass

FailFootnote (2)

Pass

Pass

Pass

15

Pass

Pass

Pass

Pass

Pass

Pass

Pass

16

Pass

Pass

Pass

FailFootnote (2)

Pass

Pass

Pass

17

Pass

Pass

Pass

FailFootnote (2)

Pass

Pass

Pass

18

Pass

Pass

Pass

FailFootnote (2)

Pass

Pass

Pass

19

Pass

Pass

Pass

FailFootnote (2)

Pass

Pass

Pass

20

Pass

Pass

Pass

FailFootnote (2)

Pass

Pass

Pass

21

Pass

Pass

Pass

FailFootnote (2)

Pass

Pass

Pass

22

Pass

Pass

Pass

FailFootnote (2)

Pass

Pass

Pass

23

Pass

Pass

Pass

FailFootnote (2)

Pass

Pass

Pass

24

Pass

Pass

Pass

FailFootnote (2)

Pass

Pass

Pass

25

Pass

Pass

Pass

FailFootnote (2)

Pass

FailFootnote (2)

Pass

26

Pass

Pass

Pass

FailFootnote (2)

Pass

FailFootnote (2)

Pass

Results of Testing the Fire PerformanceFootnote (1)

Property

Requirement

Result

Non-combustibility

CAN/ULC-S114

Non-combustible

Flame-spread rating

CAN/ULC-S102

0

Smoke-developed classification

5