Explanation/Annotation:External, reinforced concrete three-layer for dwelling building from concrete
class on compression strength of Â22, 5, marks on freezing resistance of F75
Detailed model description:Product / serial production
ÎÊÄÏ code: 2695454
certificate: 009. 062. 1. Av. 3. 2512
is registered in: "Ìîññòðîéñåðòèôèêàöèÿ" 24. 11. 99
certificate validity interval: with 24. 11. 99 on 24. 11. 01
standard documents: technical specification 400-1-270-89 "panel of outer walls
reinforced concrete three-layer for buildings" |
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