Tiêu chuẩn quốc tế
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Số hiệu
Standard Number
AASHTO T 225:2016
Năm ban hành 2016
Publication date
Tình trạng
A - Còn hiệu lực
Status |
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Tên tiếng Anh
Title in English Standard Method of Test for Diamond Core Drilling for Site Investigation
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Thay thế cho
Replace AASHTO T 225:2006
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Số trang
Page 8
Giá:
Price Liên hệ / Contact us
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Phạm vi áp dụng
Scope of standard This method covers a procedure for diamond core drilling designed to secure intact samples of rock and some soils that are too hard to sample by soil sampling methods. This method is primarily for obtaining data for foundation and slope design and similar civil engineering purposes, rather than for mineral development and mining. |