Explanation/Annotation:Reinforced concrete type "double t" from class concrete in fastness on
Â30 compression of mark on freezing resistance of F50
Detailed model description:Product / serial production
ÎÊÄÏ code: 2695521
certificate: 009. 063. 1. Av. 3. 1704
is registered in: "Ìîññòðîéñåðòèôèêàöèÿ" 28. 06. 99
certificate validity interval: with 28. 06. 99 on 28. 06. 01
standard documents: technical specification 400-1-44-88 "panel reinforced concrete type
" double t "for overlaps and compensations of public and industrial
buildings. Technical conditions " |
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