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ASTM International - ASTM C652-00a

Standard Specification for Hollow Brick (Hollow Masonry Units Made From Clay or Shale)

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Organization: ASTM International
Publication Date: 10 September 2001
Status: inactive
Page Count: 5
ICS Code (Mineral materials and products): 91.100.15
scope:

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. Four types of hollow brick in each of two grades and two classes are covered. 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 3.3). This specification does not cover brick intended for use as paving brick (see Specification C902).

1.2 The property requirements of this standard apply at the time of purchase. The use of results from testing of brick extracted from masonry structures for determining conformance or nonconformance to the property requirements (Section 5) of this standard is beyond the scope of this standard.

1.3 Brick covered by this specification are manufactured from clay, shale, or similar naturally occurring substances and subjected to a heat treatment at elevated temperatures (firing). The heat treatment shall develop sufficient fired bond between the particulate constituents to provide the strength and durability requirements of this specification. (See "firing" and "firing bond" in Terminology C43.)

1.4 Hollow brick differ from unglazed structural clay tile (Specifications C34 and C212) and solid brick (Specifications C62 and C216). Hollow brick require greater shell and web thicknesses and higher minimum compressive strength than structural clay tile, but permit greater void area and lesser distance from exposed edge to core hole than solid brick. Therefore, environmental and structural performance may be different in elements constructed of hollow brick from those constructed of structural clay tile or solid brick.

1.5 The text of this standard references notes and footnotes which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard.

1.6 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.

Document History

June 1, 2021
Standard Specification for Hollow Brick (Hollow Masonry Units Made From Clay or Shale)
1.1Â 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...
December 1, 2019
Standard Specification for Hollow Brick (Hollow Masonry Units Made From Clay or Shale)
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. Four types of hollow brick in each of...
August 1, 2019
Standard Specification for Hollow Brick (Hollow Masonry Units Made From Clay or Shale)
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. Four types of hollow brick in each of...
April 15, 2019
Standard Specification for Hollow Brick (Hollow Masonry Units Made From Clay or Shale)
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. Four types of hollow brick in each of...
October 1, 2017
Standard Specification for Hollow Brick (Hollow Masonry Units Made From Clay or Shale)
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. Four types of hollow brick in each of...
March 15, 2017
Standard Specification for Hollow Brick (Hollow Masonry Units Made From Clay or Shale)
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. Four types of hollow brick in each of...
August 1, 2015
Standard Specification for Hollow Brick (Hollow Masonry Units Made From Clay or Shale)
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. Four types of hollow brick in each of...
February 1, 2014
Standard Specification for Hollow Brick (Hollow Masonry Units Made From Clay or Shale)
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. Four types of hollow brick in each of...
June 1, 2013
Standard Specification for Hollow Brick (Hollow Masonry Units Made From Clay or Shale)
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. Four types of hollow brick in each of...
December 1, 2012
Standard Specification for Hollow Brick (Hollow Masonry Units Made From Clay or Shale)
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. Four types of hollow brick in each of...
July 1, 2012
Standard Specification for Hollow Brick (Hollow Masonry Units Made From Clay or Shale)
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. Four types of hollow brick in each of...
August 15, 2011
Standard Specification for Hollow Brick (Hollow Masonry Units Made From Clay or Shale)
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. Four types of hollow brick in each of...
June 1, 2010
Standard Specification for Hollow Brick (Hollow Masonry Units Made From Clay or Shale)
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. Four types of hollow brick in each of...
March 1, 2009
Standard Specification for Hollow Brick (Hollow Masonry Units Made From Clay or Shale)
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. Four types of hollow brick in each of...
August 1, 2007
Standard Specification for Hollow Brick (Hollow Masonry Units Made From Clay or Shale)
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. Four types of hollow brick in each of...
December 15, 2005
Standard Specification for Hollow Brick (Hollow Masonry Units Made From Clay or Shale)
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. Four types of hollow brick in each of...
May 15, 2005
Standard Specification for Hollow Brick (Hollow Masonry Units Made From Clay or Shale)
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. Four types of hollow brick in each of...
August 1, 2004
Standard Specification for Hollow Brick (Hollow Masonry Units Made From Clay or Shale)
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. Four types of hollow brick in each of...
January 1, 2004
Standard Specification for Hollow Brick (Hollow Masonry Units Made From Clay or Shale)
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. Four types of hollow brick in each of...
September 10, 2001
Standard Specification for Hollow Brick (Hollow Masonry Units Made From Clay or Shale)
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. Four types of hollow brick in each of...
ASTM C652-00a
September 10, 2001
Standard Specification for Hollow Brick (Hollow Masonry Units Made From Clay or Shale)
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. Four types of hollow brick in each of...
September 10, 2001
Standard Specification for Hollow Brick (Hollow Masonry Units Made From Clay or Shale)
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. Four types of hollow brick in each of...
January 1, 1977
Standard Specification for Hollow Brick (Hollow Masonry Units Made From Clay Or Shale)
A description is not available for this item.
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