Explanation/Annotation:Internal from class concrete on compression strength of Â22, 5,
freezing resistance of F50
Detailed model description:Product / serial production on tax return
ÎÊÄÏ code: 2695464
certificate: 009. 062. 1. Av. 3. 2063
is registered in: "Ìîññòðîéñåðòèôèêàöèÿ" August 16. 99
certificate validity interval: with August 16. 99 on August 16. 01
standard documents: Gost 12504-80 "panel wall internal
concrete and reinforced concrete for dwelling and public building.
technical conditions " |
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