1. Visual Dictionary BSCI 2300 November 30, 2009

2. Air Barrier Paper Air Barrier Paper – an external membrane applied to the sheathing below the veneer which serves as a weather barrier and helps to prevent air infiltration into the home.

3. Attic Ventilation – Serves to allow water vapor to escape and to allow the hot attic air to escape by providing an intake at the eaves through the soffit vents which allows the warmer air to escape through the roof vents. Attic Ventilation

4. Attic Ventilation Gable Vent – Allows hotter attic air to escape and prevents buildup of heat conducted through the roof of the structure

5. Attic Ventilation Ridge Vent – Allows hot attic air to escape through a gap in the ridge decking

6. Attic Ventilation Roof Turbine – allows the air to escape by drawing it out through the roof like a fan

7. Attic Ventilation Soffit Vent – Allows air into the attic so that the warmer air can be pushed out through the vents placed higher on the roof

8. Backhoe – Heavy machinery used for excavation in smaller site clearing projects like tree removal and used to dig footings and some basement excavation. 2’ wide bucket Backhoe

9. Batter Boards – A temporary frame built just outside the corners of a foundation excavation. They are used to make sure the structure is square and to also carry the lines of a footing from corner to corner.

10. Brick Arches Radius Arch

11. Brick Arches Segmented Arch

12. Brick Arches Arch w / Keystone

13. Brick Arches Centering

14. Brick Bonds Common Bond – 5 rows of stretcher then 6 th course a header row

15. Brick Bonds Running Bond – Continuous row of stretchers

16. Brick Bonds Rowlocks

17. Brick Bonds Header

18. Brick Bonds Soldier

19. Brick Bonds Shiner

20. Brick Sizes King Size – 3” w x 2 5/8” h x 9 5/8” l

21. Brick Sizes Queen Size 3” w x 2 ¾” h x 7 5/8” l

22. Bulldozer Bulldozer – heavy machinery used during site prep. It is used to level the dirt off by grading with the front blade and pushing dirt around small areas of the construction site.

23. Cladding Brick Clad & Stone Clad – coursed rubble

24. Cladding Wood Board Clad

25. Cladding EIFS

26. Cladding Wood Shake – small shingle split from a block of wood, which gives a rough texture and uneven depths Wood Shingle – sawn shingle, typically more smooth and uniform; also larger in size

27. Code Requirements Windows : minimum opening of 5.7 square feet (5.0 if sill is less than 44” AFF) Opening width 20” minimum & opening height 24” minimum. Actual Measurements – 26” h x 32” w x 36” AFF. Total Area : 5.78 sq. ft. The window meets the code requirements

28. Code Requirements Code requirements – Riser Height 7 ¾” maximum Tread Depth 10” nosing to nosing Actual measurements – Riser Height of 7 5/8 tread depth 11 5/8” (less 1 ½ “ overhang) gives 10 1/8”. Therefore, the stair is in compliance with the code.

29. Construction Joints Isolation joints - separate concrete from objects or structures, and allow independent movement without any connection that could cause damage to either object.

30. Concrete Joints Control Joint – a designed cut in concrete to weaken the slab at that point in an attempt to prevent cracking elsewhere in the concrete

31. Concrete Masonry Unit CMU – a block of hardened concrete designed to be laid up like regular masonry brick. The hollow cores allow for the block walls to be filled with concrete for additional strength. CMU is more economical for foundation walls than cast concrete, and when laid by a proper mason, one course of block is equal to 3 courses of standard brick w/ a 3/8” mortar joint. A typical block is 8” x 8” x 16” with a 3/8” mortar joint. The photo at left shows a poor job w/ a joint less than ¼”.

32. Decorative CMU Split Block

33. Decorative CMU Ribbed Block

34. Doors Flush Door

35. Doors Top Rail Style Panel Lock Rail Transom Sidelight Bottom Rail Transom – A small window directly over a door Sidelight – A tall, narrow widow running alongside a door

36. Electrical Components Underground Transformer Box – Steps down the electricity from a few thousand volts to the 110v / 220v service needed for the home

37. Electrical Components Service Head – Brings the electricity into the meter and isolates that particular residence through an in-line fuse which prevents the house wiring from interfering with other structures on the grid Meter – Measures how much electricity is being used

38. Electrical Components Service Panel – the point where the electricity enters the home. The panel distributes the electricity throughout the home through individual circuits.

39. Electrical Components Duplex Receptacle – where the power is accessed in the home

40. Subfloor #8 Ceiling joist #7 Top Plate #6 Stud #5 Sole Plate Framing Elements

41. Framing Elements # 10 Roof Decking #9 Rafter

42. Farming Elements #11 Sheathing

43. Framing Elements #12 Stringer

44. Front End Loader Front End Loader – used for transporting piles of dirt or other material across a jobsite. The hydraulic arms on the bucket allows the ability to place material at a raised elevation – useful for loading dump trucks and backfilling retaining walls. Unlike a bulldozer, a loader has the ability to scoop dirt out of the ground and move it to another location rather than spreading it around an area

45. Gypsum Board Gypsum Board – An interior finish board made from a gypsum core sandwiched between two paper faces.

46. Compressor – compresses the refrigerant gas which gives off heat, thus cooling the air as it blows across the cooler coils at the air handler Heat Pump One main disadvantage of the heat pump system is that it is noisy. One must take into account where to place the outside compressors to avoid noise intrusion into the home.

47. Heat Pump Air Handler – Forces the air through the system with the use of a blower fan. Also, cooler air is blown across a heating element inside the air handler to warm it up before distributing it through the ductwork One advantage of heat pump systems is that it is the most efficient way to heat and cool a home

48. Insulation Batt Insulation Insulation is used to create the thermal envelope for the house to reduce air infiltration/ heat loss in the home

49. Insulation Loose Fill

50. Insulation Foamed Insulation

51. Insulation Rigid Board Insulation

52. Lintel Steel Lintel – A beam that carries the load of the wall across a door or window

53. Mortar Flush Joint – This house used a ½” troweled joint with type ‘N’ mortar

54. Mortar Rake joint – this law office has a 3/8” tooled mortar joint with type N mortar

55. Oriented Strand Board OSB – a nonveneered panel made up of long strands of wood particles which are compressed and glued together in several layers, with each layer oriented opposite the direction of the previous layer for strength

56. Plumbing Lavatory – uses 1 ½” drain pipe

57. Plumbing Water Closet – uses 3” pipe to drain

58. Plumbing Vent Through Roof – allows air to enter the plumbing system which lets the water drain from the pipes

59. Plumbing Undermount kitchen sink

60. Plywood Plywood – manufactured by gluing thin veneers of wood together, rotating each layer 90 degrees so that the grain in the wood does not run the same in each layer. This provides greater strength and equalizes moisture movement Veneer – a thin layer or facing

61. Rebar #4 rebar (1/2” thickness) used here to tie the center of this monolithic slab to the footing in an attempt to curb differential settlement

62. Steep Roof Drainage Gutter Downspout Gutter – a channel which collects rainwater at the eave of a roof Downspout – A vertical pipe for conducting the rainwater from the gutter to a lower level discharge point

63. Steep Roof Drainage Splashblock – a precast concrete block used to dissipate the water at the downspout’s discharge point

64. Steep Roof Materials Underlayment – A thin layer of waterproof material laid between the roof deck and roofing. It allows to get the house in the dry so progress will not be held up due to inclement weather and protects the building before the roofing is applied

65. Steep Roof Materials Clay Tile Roof

66. Steep Roof Material Shingle – A water resistant material nailed in an overlapping pattern with other like materials to make the roof watertight. Wood Shingle Roof

67. Steep Roof Materials Metal Panel Roof Copper

68. Steep Roof Shapes Gable Roof

69. Steep Roof Shapes Gambrel Roof

70. Steep Roof Shapes Hip Roof

71. Steep Roof Shapes Mansard Roof

72. Steep Roof Terms Ridge – the level intersection of roof planes Valley – the sloping intersection of roof planes when water runs to it Eave – the level, low edge of the roof

73. Steep Roof Terms Rake – The Sloping edge of a steep roof

74. Steep Roof Terms Fascia – the exposed vertical face of the eave Soffit – the undersurface of a roof overhang, installed to enclose the rafter tails

75. Steep Roof Terms No Fascia – house with exposed rafter tails

76. Stone Random Rubble Pattern

77. Stone Coursed Rubble Pattern

78. Stone Random Ashlar Pattern

79. Vapor Retarder Vapor Retarder – put in place to reduce the passage of air and water vapor through the building assembly to prevent condensation. It is usually placed to the inside of the building.

80. Waterproofing Waterproofing – installed to prevent the passage of water through the CMU into a basement or crawlspace. This is an example of liquid applied

81. Weep Hole Weep hole – a small opening in the brick veneer to allow accumulated water from the building to escape

82. Welded Wire Fabric WWF – 6” x 6” grid

83. Windows Double Hung Window Vinyl Clad Both the top & bottom sash open

84. Windows Casement Window Vinyl Clad The window cranks out from a side hinge

85. Windows Single Hung Vinyl Only the bottom sash is operable