A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
GLASS FIBERS
Glass fibers have a chemical composition that includes the following constituents, in a weight content that varies within the limits defined below: SiO2 50-70%, Al2O3 0-5%, CaO+MgO 0-7%, Na2O 5-15%, K2O 0-10%, BaO 2-10%, SrO 2-10%, ZnO<2%, and B2O3 5-15%.
GLASS FIBERS
Glass fibers have a chemical composition that includes the following constituents, in a weight content that varies within the limits defined below: SiO2 50-70%, Al2O3 0-5%, CaO+MgO 0-7%, Na2O 5-15%, K2O 0-10%, BaO 2-10%, SrO 2-10%, ZnO<2%, and B2O3 5-15%.
GLASS FIBERS
LECOMTE EMMANUEL (author) / ELLISON CHRISTOPHER (author)
2019-07-25
Patent
Electronic Resource
English