Explanation/Annotation:Concrete, concrete class on compression strength of Â30, on stretching in case of
bending of Bta 4, 0, freezing resistance of F200
Detailed model description:Product / serial production
certificate: 010. 081. 2. Av. 3. 0926
is registered in: "Ìîññòðîéñåðòèôèêàöèÿ" 25. 12. 98
certificate validity interval: with 25. 12. 98 on 25. 12. 00
standard documents: Gost 17608-91 "plate concrete pavement.
technical conditions " |
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