Explicação, anotação:Outer walls three-layer with conventional reinforcement from heavy
cement concrete of class on compression strength of Â25, marks on
freezing resistance of F100
Descrição porminorizada da marca:Product / serial production
ÎÊÄÏ code: 2695454
certificate: 010. 230. 1. Av. 3. 2946
is registered in: "Ìîññòðîéñåðòèôèêàöèÿ" 18. 02. 00
certificate validity interval: with 18. 02. 00 on 18. 02. 02
standard documents: technical specification 400-1-270-89 "panel of outer walls
reinforced concrete three-layer for buildings. Technical conditions " |
