Explicação, anotação:Outer walls three-layer concrete for dwelling houses from class concrete
on compression strength of Â15; marks on freezing resistance of F50
Descrição porminorizada da marca:Product / serial production
certificate: 005. 069. 1. Av. 3. 1285
is registered in: "Ìîññòðîéñåðòèôèêàöèÿ" 07. 04. 99
certificate validity interval: with 07. 04. 99 on 07. 04. 01
standard documents: technical specification 5831-001-05108442-98 "panel of outer walls
three-layer concrete for dwelling houses" |
