Explanation/Annotation:Reinforced concrete prestressed multi-void from class concrete on
compression strength of Â15, marks on freezing resistance of F150, marks on
watertight of W4
Detailed model description:Product / serial production
ÎÊÄÏ code: 2695524
certificate: 032. 197. 2. Av. 3. 3148
is registered in: "Ìîññòðîéñåðòèôèêàöèÿ" 10. 04. 00
certificate validity interval: with 10. 04. 00 on 10. 04. 02
standard documents: Gost 9561-91 "floor slab reinforced concrete
multi-void for buildings. Technical conditions " |
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