Wall three-layer reinforced concrete panels with enerqy-efficient insulation. General specifications
NORMA vydána dne 1.1.2017
Designation standards: GOST 31310-2015
Note: NEPLATNÁ
Publication date standards: 1.1.2017
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST
Implemented changes and corrections:
Amd. 3.22
Amd. 4.22