Explanation/Annotation:From class concrete on compression strength of Â30, freezing resistance of F200
Detailed model description:Product / serial production
certificate: 009. 065. 1. Av. 3. 1576
is registered in: "Ìîññòðîéñåðòèôèêàöèÿ" 03. 06. 99
certificate validity interval: with 03. 06. 99 on 03. 06. 01
standard documents: Gost 17608-91 "plate concrete pavement.
technical conditions " |
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