ASTM C216-01a

Designation: C 216 – 01a
Standard Specification for
Facing Brick (Solid Masonry Units Made from Clay or
1
Shale)
This standard is issued under the fixed designation C216; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the Department of Defense.
1. Scope* C67 Test Methods of Sampling and Testing Brick and
2
Structural Clay Tile
1.1 This specification covers brick intended for use in
C902 Specification for Pedestrian and Light Traffic Paving
masonry and supplying structural or facing components, or
2
Brick
both, to the structure.
E835/E835M Guide for Modular Coordination of Clay
1.2 The property requirements of this standard apply at the
3
and Concrete Masonry Units
time of purchase. The use of results from testing of brick
extracted from masonry structures for determining conform-
3. Grades
ance or nonconformance to the property requirements (Section
3.1 Grades classify brick according to their resistance to
6) of this standard is beyond the scope of this standard.
damage by freezing when saturated at a moisture content not
1.3 The brick are prismatic units available in a variety of
exceedingthe24-hcoldwaterabsorption.Twogradesoffacing
sizes, textures, colors, and shapes. This specification is not
brick are covered and the requirements are given in Section 6.
intended to provide specifications for paving brick (see Speci-
3.1.1 Grade SW (Severe Weathering)—Brick intended for
fication C902).
use where high resistance to damage caused by cyclic freezing
1.4 Brick are manufactured from clay, shale, or similar
is desired.
naturally occurring earthy substances and subjected to a heat
3.1.2 Grade MW (Moderate Weathering)—Brick intended
treatment at elevated temperatures (firing). The heat treatment
for use where moderate resistance to cyclic freezing damage is
must develop a fired bond between the particulate constituents
permissible.
to provide the strength and durability requirements of this
specification (see firing, fired bond, and incipient fusion in
NOTE 1—Measurement of moisture content of brick in buildings
Terminology C43). indicates that, when the building is designed and constructed to reduce
water penetration, the 24-h cold water absorption is unlikely to be
1.5 Brickareshapedduringmanufacturebymolding,press-
exceeded.
ing, or extrusion, and the shaping method is a way to describe
the brick.
4. Types
1.6 Three types of brick in each of two grades are covered.
4.1 Three types of facing brick are covered:
1.7 The text of this standard references notes and footnotes
4.1.1 Type FBS—Brick for general use in masonry.
which provide explanatory material.These notes and footnotes
4.1.2 Type FBX—Brick for general use in masonry where a
(excluding those in tables and figures) shall not be considered
higher degree of precision and lower permissible variation in
as requirements of the standard.
size than permitted for Type FBS is required.
1.8 The values stated in inch-pound units are to be regarded
4.1.3 Type FBA—Brick for general use in masonry selected
as the standard. The values given in parentheses are for
to produce characteristic architectural effects resulting from
information only.
nonuniformity in size and texture of the individual units.
4.2 When the type is not specified, the requirements for
2. Referenced Documents
Type FBS shall govern.
2.1 ASTM Standards:
2
C43 Terminology of Structural Clay Products
5. Ordering Information
5.1 Orders for facing brick under this specification shall
include the following information:
1
This specification is under the jurisdiction of ASTM Committee C15 on
5.1.1 Grade(Section3)—GradeSWgovernswhenGradeis
Manufactured Masonry Units and is the direct responsibility of Subcommittee
not specified.
C15.02 on Brick and Structural Clay Tile.
Current edition approved Oct. 10, 2001. Published December 2001. Originally
published as C216–47T. Last previous edition C216–01.
2 3
Annual Book of ASTM Standards, Vol 04.05. Annual Book of ASTM Standards, Vol 04.07.
*ASummary of Changes section appears at the end of this standard.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1

---------------------- Page: 1 ----------------------
C 216 – 01a
TABLE 1 Physical Requirements
Minimum Compressive Strength Maximum Water Absorption Maximum Saturation
A
psi, (MPa) gross area by 5-h Boiling, % Coefficient
Designation
Average of 5 Average Average
Individual Individual Individual
brick of 5 brick of 5 brick
Grade SW 3000 (20.7) 2500 (17.2) 17.0 20.0 0.78 0.80
Grade MW 2500 (17.2) 2200 (15.2) 22.0 25.0 0.88 0.90
A
The saturation coefficient is the ratio of absorption by 24-h submersion in cold water to that after 5-h submersion in boiling w
...