Method for preparing aliphatic high efficiency water reducing agent by using industrial by-product and application thereof
The invention relates to a preparation method of an aliphatic high range water reducer applying industry byproduct and the application thereof, which belongs to the field of concrete water reducer. The invention uses the industry byproduct in production of sulfonation-process phenol or the byproduct...
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Format: | Patent |
Sprache: | chi ; eng |
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