Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: AASHTO TP 120:2016
• Năm ban hành / Publication date: 2016
• Tình trạng / Status: A - Còn hiệu lực
• Tên tiếng Anh / Title in English: Standard Method of Test for Pore Index for Carbonate Coarse Aggregate
• Số trang / Page: 6

Phạm vi áp dụng / Scope of standard

This test method covers the determination of the pore index values for carbonate (limestone and dolomite) coarse aggregate for Portland Cement (PC) Concrete.

The values stated in SI units are to be regarded as the standard.

This standard does not purport to address all of the safety concerns associated with its use. It is the responsibility of the user of this procedure to establish appropriate safety and health practices and to determine the applicability of regulatory limitations prior to its use.