Explanation/Annotation:Mouths of revision wells from class concrete on compression strength
Â22, 5, marks on freezing resistance of F100, on watertight of W4
Detailed model description:Product / serial production on tax return
ÎÊÄÏ code: 2695543
certificate: 005. 040. 1. Av. 3. 2490
is registered in: "Ìîññòðîéñåðòèôèêàöèÿ" 17. 11. 99
certificate validity interval: with 17. 11. 99 on 17. 11. 01
standard documents: technical specification 5855-002-45901798-99 "product
reinforced concrete for engineering structures in pavements of,.
Moscow. Technical condition " |
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