Additions for concrete. Fly ash. General recommendation for the addition of fly ashes for concretes produced with cements type I
STANDARD published on 10.12.1990
Designation standards: UNE 83414:1990EX
Note: WITHDRAWN
Publication date standards: 10.12.1990
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Spanish technical standard
Category: Technical standards UNE