Explanation/Annotation:Single ordinary marks on compression strength of Ì150 Ì125 of Ì200, marks
on freezing resistance of F25
Detailed model description:Product / serial production
ÎÊÄÏ code: 2693102
certificate: 010. 082. 2. Av. 3. 2526
is registered in: "Ìîññòðîéñåðòèôèêàöèÿ" 29. 11. 99
certificate validity interval: with 29. 11. 99 on 29. 11. 01
standard documents: Gost 379-95 "brick and rocks of silicate.
technical conditions " |
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