notch joist

notch joist: дощатая балка перекрытия с вырезами у опор (для опирания на черепной брусок или верхний пояс прогона)

Игры ⚽ Поможем написать реферат

building — I (New American Roget s College Thesaurus) Architectural structure Nouns 1. edifice, structure, construction. See form, production, architecture. 2. house, home, abode. 3. (types of buildings) A frame, prefab, Quonset hut, ranch house, saltbox,… … English dictionary for students
Cog — Cog, n. [Cf. Sw. kugge a cog, or W. cocos the cogs of a wheel.] 1. (Mech.) A tooth, cam, or catch for imparting or receiving motion, as on a gear wheel, or a lifter or wiper on a shaft; originally, a separate piece of wood set in a mortise in the … The Collaborative International Dictionary of English
Gain — Gain, n. [Cf. W. gan a mortise.] (Arch.) A square or beveled notch cut out of a girder, binding joist, or other timber which supports a floor beam, so as to receive the end of the floor beam. [1913 Webster] … The Collaborative International Dictionary of English
Visitability — is an international movement to change home construction practices so that virtually all new homes, whether or not designated for residents who currently have mobility impairments, offer three specific accessibility features. Supporters… … Wikipedia

Словари и энциклопедии на Академике