39. Insulation The purpose of insulation is to maintain a temperature. Insulation keeps a house cool in the summer and warm in the winter . Blanket Loose Fill
42. Mortar Joint #1 Concave mortar joint Mortar joint #1 is a concave mortar joint and is tooled . The size of the joint is 3/8” and is located on an Auburn University academic building. The mortar type is S or N type.
43. Mortar #2 Mortar Joint #2 is a vee mortar joint and is tooled . The size of the joint is 3/8” and is located on an Auburn University academic building. The mortar type is S or N type. Vee mortar joint
47. Plumbing Roof Vent The roof vent is maintaining a system of plumbing drains and wastelines at atmospheric pressure by connecting them to the outdoor air.
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53. Steep Roof Drainage Splash block Downspout Gutter A gutter is a channel that collects rainwater and snowmelt at the eave of a roof. A downspout is a vertical pipe for conducting water from a roof to a lower level. A splash block is a small precast block of concrete or plastic used to divert water at the bottom of a downspout.