VERETHERTE POLYSACCHARIDE UND DIESE ENTHALTENDER BETON

The invention relates to concrete and additives thereto. The invention provides a method to mix or pour or place concrete using a concrete comprising a polysurfactant-like polysaccharide additive, preferably wherein said additive is derived of starch or is at least partly soluble in 95 % ethanol. Th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: VEEN, UKO, LAMBERTI, JOSEPH, BLEEKER, PIETER
Format: Patent
Sprache:ger
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Beschreibung
Zusammenfassung:The invention relates to concrete and additives thereto. The invention provides a method to mix or pour or place concrete using a concrete comprising a polysurfactant-like polysaccharide additive, preferably wherein said additive is derived of starch or is at least partly soluble in 95 % ethanol. The invention also provides a polysurfactant-like additive and a method to make such an additive.