Test stakes of preservative treated timber, timber treated with a specified reference preservative, and untreated timber are vertically half-buried in soil in open test fields. The stakes are examined annually and rated for a minimum of 5 years before interpretation is attempted.
Product Information
Published:
10/31/1990
Pages:
16
ISBN:
0580184994
File Size:
1 file , 430 KB
Language:
English
Note:
This product is unavailable in Ukraine, Russia, Belarus