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BS vs ISO soil classification

Thread starter summit123
Start date Aug 11, 2023

Status: Not open for further replies.

Aug 11, 2023

summit123

Civil/Environmental

Hi,

I am trying to write a code for soil classification based on ASTM, BS and ISO. I am finished with ASTM (D2487) which was straightforward. However, I have got confused with BS and ISO classification. Are they both the same? Any idea where can I find these two classification chart/pdf for free? Thank you for your help.