PROCESS FOR IMPROVING THE FIBER REINFORCEMENT CHARACTERISTICS, PROCESS FOR TREATING FIBERS, REINFORCEMENT MEMBER, LIQUID SUSPENSION OF SILICA PARTICLES, GLASS FIBER, ADDITIVE FOR MATERIAL CONTAINING CEMENT, MATERIAL OF MATERIAL CONTAINING MATERIAL AND CONTAINING MATERIAL OF CONTAINED MATERIAL. OF FIBERS

摘要

Reinforcing material comprises fibres contg. deposited SiO2 fume, pref. in an amt. 5-150 wt.% on wt. of fibres. Pref. the fibres from a web and the SiO2 fume comprises particles formed between the fibres of the web. Fibres may be glass, organic, C or metal or a combination of these. Also claimed is a fibrous slurry comprising a slurry of fibres and SiO2 fume.