Explanation/Annotation:From class concrete on compression strength of Â25, marks on freezing resistance
F150, marks on watertight of W8
Detailed model description:Product / serial production
ÎÊÄÏ code: 2695113
certificate: 032. 197. 1. Av. 3. 2923
is registered in: "Ìîññòðîéñåðòèôèêàöèÿ" 14. 02. 00
certificate validity interval: with 14. 02. 00 on 14. 02. 02
standard documents: Gost 8717. 0-84 "stage reinforced concrete and
concrete. Technical condition " |
|