stromberg Glass Fiber Reinforced Concrete (GFRC) Architectural products Glass Fiber Reinforced Polymer (GFRP) Glossary of Architectural Terms 4400 oneal street • greenville, tx 75401 p: 903.454.0904 • f: 903.454.0233 www.4stromberg.com •
[email protected] gfrc | gfrp | gfrg | cast stone | marble | bronze Glass Fiber Reinforced Concrete (GFRC) and Glass Fiber Reinforced Polymer (GFRP) Abacus - Acanthus Glossary of Architectural Terms Page 1 Abacus Abrasive Hardness The abacus is the top part of a column capital. Abacus A measure of the wearing qualities of marble, granite, may be a square slab or a molded shape. In GFRC (glass GFRC, architectural fiberglass or other materials. Mostly fiber reinforced concrete) or Architectural Fiberglass applies when those materials are used for floors, stair column capitals, the abacus may be cast as part of the treads, and other areas subjected to abrasion by foot capital or as a separate piece. Latin: “abacus” = table, traffic. Refer to ASTM C241. tablet. Found in classical Greek and Roman architecture Abut and derivatives, including Beaux Arts Classicism, To touch, or join at its end; as in a beam where the end Classical Revival, Federal, Georgian Revival, Greek is planted against another member of a structure, but Revival, Neoclassicism, Renaissance Revival, Second without trim around it; or where a GFRC arch bears Empire, Gothic and Gothic Revival. Abacus may be upon a pier, course of stone, skew back, or the like. cast stone, FRP (Architectural Fiberglass,) GFRC (glass fiber reinforced concrete,) GRG (glass fiber reinforced Acanthus gypsum,) plaster, bronze, granite or marble. A can thus. Acanthus leaves are the stylized leaves of the acanthus plant, used in decoration on column capitals of the Corinthian and Composite orders.