1.1”This specification covers hollow building brick and hollow facing brick made from clay, shale, fire clay, or mixtures thereof, and fired to incipient fusion; intended for use in masonry and supplying structural and/or facing components to the structure. In this specification, the term hollow brick shall be understood to mean hollow clay masonry units whose net cross-sectional area (solid area) in any plane parallel to the surface, containing the cores, cells, or deep frogs, is less than 75”’% of its gross cross-sectional area measured in the same plane (see 4.3).
Product Details
- Published:
- 06/01/2021
- Number of Pages:
- 7
- File Size:
- 1 file , 320 KB
- Redline File Size:
- 2 files , 680 KB
