| 摘要 |
The invention relates to a method for producing foaming substances, especially foaming cement substances, consisting essentially of a starting product (A), especially cement paste, and a foaming agent (18). The inventive substances are produced in a mixing reactor (4) which is connected to a supply container (1) for the starting product (A) by a feed pump (3). A product flow (B) taken from the mixing reactor (4) is conveyed to the supply container (1) in a circuit, the foaming agent (18) and atmospheric air being added and said supply container (1) being kept at a minimum level. After a mixing phase, a sub-flow (C) is taken from the product flow (B) for processing.
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