Explicação, anotação:For external ëåñòíèé of dwelling houses with conventional reinforcement from concrete
class on compression strength of Â22, 5, marks on freezing resistance of F100
Descrição porminorizada da marca:Product / serial production on tax return
ÎÊÄÏ code: 2695611
certificate: 010. 230. 1. Av. 3. 2231
is registered in: "Ìîññòðîéñåðòèôèêàöèÿ" 28. 09. 99
certificate validity interval: with 28. 09. 99 on 28. 09. 01
standard documents: technical specification 400-1-496-91 with meas.. 1 "stage
reinforced concrete for external staircases of dwelling houses and public
buildings. Technical conditions " |
