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Last Updated: Jul 19, 2017
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ASTM C279-13a
Standard Specification for Chemical-Resistant Masonry Units
Standard Specification for Chemical-Resistant Masonry Units
C0279-13A
ASTM|C0279-13A|en-US
Standard Specification for Chemical-Resistant Masonry Units
Standard
C279 Standard Specification for Chemical-Resistant Masonry Units>
new
BOS Vol. 04.05 Committee C15
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Abstract
This specification covers chemical-resistant masonry units, specifically, solid kiln fired bricks and tiles made from clay, shale, or mixtures thereof, suitable for indoor and outdoor use in masonry construction subjected to chemical environments. The bricks and tiles are considered to be of three types as follows: Type I, for use where low absorption and high acid resistance are not major factors; Type II, for use where lower absorption and higher acid resistance are required; and Type III, for use where minimum absorption and maximum acid resistance are required. The masonry units shall undergo tests and adhere accordingly to the following physical and chemical requirements: water absorption, warpage, surface texture, size and dimension, flexural strength, modulus of rupture, sulfuric acid solubility, and percent weight loss.
Scope
1.1 This specification covers solid, kiln fired brick and tile made from clay, shale, or mixtures thereof, suitable for indoor and outdoor use in masonry construction subjected to chemical environments (see Terminology C1232).
1.2 The brick and tile covered herein are intended for use in chemical environments where resistance to thermal shock may be a consideration. The brick and tile are normally used with chemical-resistant mortars.
1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.