Explicação, anotação:With conventional reinforcement from heavy cement concrete of class on
compression strength of Â20, marks on freezing resistance of F50
Descrição porminorizada da marca:Product / serial production
ÎÊÄÏ code: 2695524
certificate: 010. 081. 1. Av. 3. 1290
is registered in: "Ìîññòðîéñåðòèôèêàöèÿ" 07. 04. 99
certificate validity interval: with 07. 04. 99 on 07. 04. 01
standard documents: technical specification 400-1-517-92 meas.. 1-5 "panel
reinforced concrete multi-void for buildings overlaps of different
appointment. Technical condition " |
