Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: AASHTO T 192:2019
• Năm ban hành / Publication date: 2019
• Tình trạng / Status: A - Còn hiệu lực
• Tên tiếng Anh / Title in English: Standard Method of Test for Fineness of Hydraulic Cement by the 45-μm (No - 325) Sieve
• Thay thế cho / Replace: AASHTO T 192:2011
• Số trang / Page: 6

Phạm vi áp dụng / Scope of standard

This test method covers the determination of the fineness of hydraulic cement by means of the 45-μm (No. 325) sieve.

The values stated in SI units are to be regarded as the standard. The inch-pound equivalents of SI units may be approximate.

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.