Explanation/Annotation:Multilayer for coiled-free roof from class concrete in fastness on
Â22 compression, 5, marks on freezing resistance of F75, marks on
watertight of W2
Detailed model description:Product / serial production
certificate: 037. 230. 1. Av. 3. 2241
is registered in: "Ìîññòðîéñåðòèôèêàöèÿ" 29. 09. 99
certificate validity interval: with 29. 09. 99 on 29. 09. 01
standard documents: technical specification 400-2-221-93 "roof slab multilayer
for coiled-free roof. Technical condition " |
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