Explanation/Annotation:P. f. u. from class concrete on compression strength of Â22, 5;
Ï3 mobility; freezing resistance of F50; watertight of W6
Detailed model description:Product / serial production
ÎÊÄÏ code: 2695200
certificate: 001. 001. 1. Av. 3. 0691
is registered in: "Ìîññòðîéñåðòèôèêàöèÿ" 21. 07. 98
certificate validity interval: with 21. 07. 98 on 21. 07. 00
standard documents: Gost 7473-94 "mixture of concrete. Technical
condition " |
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