Portfolio Tag: Additions

Masonry & Stone

The weight of these structures stabilized them against lateral loads from wind and earthquakes. Masonry construction has progressed through several stages of development. Fired clay brick became the principal building material in the United States during the middle 1800s. Concrete masonry was introduced to construction during the early 1900s and, along with clay masonry, expanded…
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Roofing

ICE AND WATER BARRIER.    An ice and water barrier is required on all roofs except for detached accessory buildings (garages). The barrier may be at least two layers of underlayment cemented together or a self-adhering polymer modified bitumen sheet. There are several manufacturers who make materials specifically for this requirement that are marketed under…
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