Explicação, anotação:Basements with conventional reinforcement from heavy cement concrete of type
"technological process", 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. 230. 2. Av. 3. 2154
is registered in: "Ìîññòðîéñåðòèôèêàöèÿ" 06. 09. 99
certificate validity interval: with 06. 09. 99 on 06. 09. 01
standard documents: technical specification 400-1-14-88 with meas.. 2, 3, 4 "plate
reinforced concrete continuous for basements overlaps. Technical conditions " |
