Timber Stud Walls - MP Multi Purpose Interior Board
BS 476: Part 22: 1987. Fire Rating up to 2 hours with timber studs

...................

    Structure

Technical Data

.....
    Sound Insulation (db)

Wall Structure

Board (in)

Frame (in)

Insul (in)

Thick (in)

Weight (lb/ft)

Height (in)

Fire Rating (min)

Theo.

Actual

5/16"

3/8"

2 3/4"

2 3/4"

2 3/4"

2 3/4"

3 3/8"

3 1/2"

6.2

7.6

118

118

30

46

49

40

43

5/16"

3/8"

3 3/4"

3 3/4"

3 3/4"

3 3/4"

4 3/8"

4 1/2"

6.7

8.0

153

153

60

48

51

42

45

5/16"

3/8"

2 3/4"+2 3/4"

2 3/4"+2 3/4"

2 3/4+2 3/4"

2 3/4"+2 3/4"

6 1/8"

6 3/8"

7.4

8.6

118

118

90

120

57

62

51

55

5/16"+5/16"

3/8"+3/8"

3 3/4"+3 3/4"

3 3/4"+3 3/4"

3 3/4"+3 3/4"

3 3/4"+3 3/4"

8 1/8"

8 1/4"

13.0

16.0

141

141

120

NA

65

NA

60
Steel Stud Walls -MP Multi Purpose Interior Board
BS 476: Part 22: 1987. Fire Rating up to 1 hour with steel studs

...................

    Structure

Technical Data

.....
    Sound Insulation (db)

Wall Structure

Board (in)

Frame (in)

Insul (in)

Thick (in)

Weight (lb/ft)

Height (in)

Fire Rating (min)

Theo.

Actual

5/16"

3/8"

2 3/4"

2 3/4"

2 3/4"

2 3/4"

3 3/8"

3 1/2"

5.7

7.2

118

118

30

46

50

40

44

5/16"

3/8"

3 3/4"

3 3/4"

3 3/4"

3 3/4"

4 3/8"

4 1/2"

6.0

7.4

153

153

30

49

52

46

46

5/16"

3/8"

3 3/4"

3 3/4"

3 3/4"

3 3/4"

5"

5 1/4"

6.2

7.4

153

153

60

49

52

43

46

5/16"

3/8"

4 3/4"

4 3/4"

4 3/4"

4 3/4"

5 1/2"

5 5/8"

6.5

7.7

165

165

60

NA

NA

NA

NA

5/16"

3/8"

2 3/4"+2 3/4"

2 3/4"+2 3/4"

2 3/4"+2 3/4"

2 3/4"+2 3/4"

6 1/8"

6 3/8"

6.6

8.0

118

118

60

57

62

53

56

5/15"+5/16"

3/8"+3/8"

3 3/4"+3 3/4"

3 3/4"+3 3/4"

3 3/4'+3 3/4"

3 3/4"+3 3/4"

8 1/8"

8 1/4"

12.0

15.0

141

141

60

65

67

60

62

American Fiber Cement Corporation
6901 S. Pierce St., Ste. 260
Littleton, CO 80128
Phone: (303) 978-1199, (800)-688-8677
FAX: (303) 978-0308
Interactive Form
E-mail: info@americanfibercement.com

 

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