Explanation/Annotation:For âîäîïðîâîäíî - sewer structures from class concrete on
compression strength of Â22, 5; marks on freezing resistance of F100, marks on
watertight of W4
Detailed model description:Product / serial production
ÎÊÄÏ code: 2695548
certificate: 010. 081. 1. Av. 3. 1016
is registered in: "Ìîññòðîéñåðòèôèêàöèÿ" 12. 02. 99
certificate validity interval: with 12. 02. 99 on 12. 02. 01
standard documents: technical specification 400-1-385-90 "the products reinforced concrete for
âîäîïðîâîäíî - sewer structures", the meas.. 1-3 |
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