Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: AASHTO T 24M/T 24:2007
• Năm ban hành / Publication date: 2007
• Tình trạng / Status: W - Hết hiệu lực
• Tên tiếng Anh / Title in English: Obtaining and Testing Drilled Cores and Sawed Beams of Concrete

Thay thế cho / Replace

AASHTO T 24:2005

Thay thế bằng / Replaced by

AASHTO T 24M/T 24:2015

• Số trang / Page: 9

Phạm vi áp dụng / Scope of standard

This method covers obtaining, preparing, and testing (1) cores
drilled from concrete for length or compressive or splitting
tensile strength determinations; and (2) beams sawed from concrete
for flexural strength determinations.

The values stated in SI units or inch-pound units are to be
regarded separately as the standard. Within the text, the
inch-pound units are shown in brackets. The values stated in each
system are not exact equivalents; therefore, each system shall be
used independently of the other. Combining values from the two
systems may result in nonconformance with the standard.

This standard does not purport to address safety concerns
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.