Method of the Preparation of Technical Foam
FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OH
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Are known the methods of the preparation of Keramzit-foam concrete foam concrete with the application of a glue-rosin frother on the basis of bright bait pine rosin, whose application makes it possible to obtain stable foam, via the frothing of the working composition of glue-rosin frother. The deficiency of bright pine gum rosin and the impossibility of applying other forms of technical rosin is a deficiency in the known methods, since the working composition of the frother, for example, glue-rosin on their basis gives unstable foam even with an increase to 15 by the volume ratio of the concentrate of frother in the water.
- Ceramics, Refractories and Glass