Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: AASHTO T 32:2010
• Năm ban hành / Publication date: 2010
• Tình trạng / Status: W - Hết hiệu lực
• Tên tiếng Anh / Title in English: Standard Method of Test for Sampling and Testing Brick
• Thay thế cho / Replace: AASHTO T 32:2008
• Số trang / Page: 13

Phạm vi áp dụng / Scope of standard

These test methods cover procedures for the sampling and testing
of brick and structural clay tile. Although not necessarily
applicable to all types of units, tests include modulus of rupture,
compressive strength, absorption, saturation coefficient, effect of
freezing and thawing, efflorescence, initial rate of absorption and
determination of weight, size, warpage, length change, and void
area. (Additional methods of test pertinent to ceramic glazed
facing tile are included in Specification C126.)

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.

NOTE 1-The testing laboratory performing this test method should
be evaluated in accordance with Practice C1093.

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.

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.

*A Summary of Changes section appears at the end of this
standard.