NA 005
DIN Standards Committee Building and Civil Engineering
DIN EN 771-1 [Withdrawn] references following documents:
| Document number | Edition | Title |
|---|---|---|
| EN 772-7 | 1998-08 | Methods of test for masonry units - Part 7: Determination of water absorption of clay masonry damp proof course units by boiling in water More |
| EN 772-9 | 1998-08 | Methods of test for masonry units - Part 9: Determination of volume and percentage of voids and net volume of calcium silicate masonry units by sand filling More |
| ISO 12491 | 1997-05 | Statistical methods for quality control of building materials and components More |
