Joist 1

55

51

40

• 5/8" tongue and groove plywood

• 2 X 10"  wood joists

• 3 layers of glass fiber batts

• 1/2" resilient metal channels on 24" o.c.

• 2 layers of 5/8" drywall

58

80

72

• 5/8" tongue and groove plywood
• 2 X 10"  wood joists
• 3 layers of glass fiber batts
• 1/2" resilient metal channels on 24" o.c.
• 3/8" foam underpad and carpet
• 2 layers of 5/8" drywall

61

57

56

• 5/8" tongue and groove plywood
• 2 X 10"  wood joists
• 3 layers of glass fiber batts
• 1/2" resilient metal channels on 24" o.c.
• 5/8" plywood raft on 1/4" felt
• 2 layers of 5/8" drywall

62

53

53

• 5/8" tongue and groove plywood
• 2 X 10"  wood joists
• 3 layers of glass fiber batts
• 1/2" resilient metal channels on 24" o.c.
• 11/16" Wonderboard screwed to plywood
• 2 layers of 5/8" drywall

Joist 2

49

44

33

• 5/8" tongue and groove plywood
• 2 X 10"  wood joists
• 1 layer of 3-1/2" thick glass fiber batts
• 1/2" resilient metal channels on 24" o.c.
• 1 layer of 5/8" drywall

59

40

54

• 5/8" tongue and groove plywood
• 2 X 10"  wood joists
• 1 layer of 3-1/2" thick glass fiber batts
• 1/2" resilient metal channels on 24" o.c.
• 1-1/2" concrete on building paper
• 1 layer of 5/8" drywall

59

73

54

• 5/8" tongue and groove plywood
• 2 X 10"  wood joists
• 1 layer of 3-1/2" thick glass fiber batts
• 1/2" resilient metal channels on 24" o.c.
• 1-1/2" concrete on building paper
• carpet
• 1 layer of 5/8" drywall

58

84

65

• 5/8" tongue and groove plywood
• 2 X 10"  wood joists
• 1 layer of 3-1/2" thick glass fiber batts
• 1/2" resilient metal channels on 24" o.c.
• 1-1/2" concrete on building paper
• carpet and underpad
• 1 layer of 5/8" drywall

Concrete 1

52

25

50

• 6" concrete slab

51

86

83

• 6" concrete slab
• carpet and underpad

62

65

58

• 6" concrete slab
• 1-1/2" concrete slab on 1" high density glass fiber board

61

63

56

• 6" concrete slab
• 5/8" plywood on 2 X 4 sleepers on 1" high density glass fiber board