Description

Drawing

STC  Rating

4" Split Face Block

1" Airspace

2" Rigid Insulation

8" Cmu

62

4" Split Face Block

1" airspace

2" Rigid Insulation

8" C.M.U.

2" Z-Bars

1/2" Drywall

Cavity Walls (Interior use only)

66

4" split Face Block

1" Airspace

2" Rigid Insulation

8" CMU

1 1/2" wood furring

1 1/2" Fiberglass insulation

65

4" Split Face Block

3.5" Airspace

2.5" Fiberglass Insulation

8" Cmu

79

4" Split Face Block

3.5" airspace

2.5" Fiberglass Insulation

4" C.M.U.

66

 Description

Drawing

STC  Rating

8" Cmu

50

8" C.M.U.

2" Z-Bars

1/2" Drywall

51

8" C.M.U.

2" Z-Bars x2

1/2" Drywall

52

8" C.M.U.

1 1/2" Wood furring

1 1/2" Fiberglass insulation

1/2" Drywall

54

8" C.M.U.

3" Steel Studs

1 1/2" Fiberglass insulation

1/2" Drywall

59

8" C.M.U.

3" Steel Studs

1 1/2" Fiberglass insulation

1/2" Drywall

64

8" Hollow Core Floor Systems

STC

 Rating

8" hollow Core Slab

2:" Topping

53

Clay Brick Systems

53

STC

 Rating

4" Brick

45

4" Brick

2" Air space

50

6" Hollow Brick

Grouted solid

51

Clay Brick Systems

52

STC

 Rating

6" Block

45

6" Solid CMU

50

6" Block1

1/2" Wood furring

1 1/2" fiberglass insulation

1/2" drywall

55

10" CMU Systems

61

STC

 Rating

10" CMU

47

10" Solid C.M.U.

49

 Description

Drawing

STC

 Rating

12" CMU

51

12" Solid C.M.U.

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