NEN-EN 772-9/A1
Methods of test for masonry units - Part 9: Determination of volume and percentage of voids and net volume of clay and calcium silicate masonry units by sand filling
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 July 2005 |
| Status: | active |
| Page Count: | 6 |
| ICS Code (Mineral materials and products): | 91.100.15 |
Document History
NEN-EN 772-9/A1
July 1, 2005
Methods of test for masonry units - Part 9: Determination of volume and percentage of voids and net volume of clay and calcium silicate masonry units by sand filling
A description is not available for this item.
September 1, 1998
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
Specifies a method of determining the volume and percentage of voids and net volume of calcium slicate masonry units containing cells, frogs and holes.
July 1, 1992
Methods of test for masonry units - Part 9: Determination of volume of voids and net volume of clay and calcium silicate masonry units by sand filling
Specifies a method of determining the volume and percentage of voids and net volume of calcium slicate masonry units containing cells, frogs and holes.