DS/EN 1744-6
Tests for chemical properties of aggregates - Part 6: Determination of the influence of recycled aggregate extract on the initial setting time of cement
| Organization: | DS |
| Publication Date: | 19 December 2006 |
| Status: | active |
| Page Count: | 10 |
| ICS Code (Mineral materials and products): | 91.100.15 |
scope:
This European Standard specifies the procedure for the determination of the influence of water-soluble components from recycled aggregates on the initial setting time of cement.
NOTE A procedure is described in EN 1744-1:1998, clause 15.3, for use with natural aggregates; this procedure is intended to demonstrate and quantify the effects of organic contaminators. It is not suitable for recycled aggregates because these may also contain inorganic contaminators.
Document History