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Structural clay tile
| Глоссарий по архитектуре и конструкциям |
A hollow masonry building unit composed of burnt clay, shale, fireclay, or mixtures thereof, having parallel cells or cores (or both) within a single tile.
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Hollow block, английский
A hollow masonry unit. hollow brick 1. (us) a hollow clay masonry unit whose net cross-sectional area in every plane parallel to the bearing surface is not less than 60% of its gross cross-sectional area measured in the same plane. 2. (brit.) a brick having holes through it which total at least 25% of its volume, the holes being not less than 3?4 in. (1.91 cm) wide or 3?4 sq in. (4.84 sq cm) in area.
Ladder core, английский
A hollow core consisting of strips of wood, wood derivative, or insulation board, with the strips running either horizontally or vertically throughout the core area and with air cells and/or spaces between the strips; used as the core in interior doors. lag bolt
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