Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: ASTM C1675-21
• Năm ban hành / Publication date: 2021
• Tình trạng / Status: A - Còn hiệu lực
• Tên tiếng Anh / Title in English: Standard Practice for Installation of Precast Reinforced Concrete Monolithic Box Sections for Culverts, Storm Drains, and Sewers
• Chỉ số phân loại Quốc tế (ICS) / By field: 23.040.50 - Ðầu nối bằng các vật liệu khác (thủy tinh, xi măng, v.v...)
• Số trang / Page: 4

Phạm vi áp dụng / Scope of standard

4.1 This practice is useful as a reference by an owner and the owner's engineer in preparing project specifications.

1.1 This practice covers the installation of precast reinforced concrete box sections cast monolithically and intended to be used for the conveyance of storm water, industrial wastes and sewage, and for passageways.

1.2 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.

1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.