Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: AASHTO R 50:2009
• Năm ban hành / Publication date: 2009
• Tình trạng / Status: A - Còn hiệu lực
• Tên tiếng Anh / Title in English: Standard Practice for Geosynthetic Reinforcement of the Aggregate Base Course of Flexible Pavement Structures
• Số trang / Page: 5

Phạm vi áp dụng / Scope of standard

This standard practice provides guidance to pavement designers interested in incorporating geosynthetics for the purpose of reinforcing the aggregate base course of flexible pavement structures. Geosynthetic reinforcement is intended to provide structural support of traffic loads over the life of the pavement.

For the purpose of this guide, base reinforcement is the use of a geosynthetic within, or directly beneath, the granular base course.

When referring to geosynthetics, the discussion is limited to geotextiles, geogrids, or geogrid/geotextile composites.