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Early hydration of cement constituents with organic admixtures

✍ Scribed by V. Lorprayoon; D.R. Rossington

Publisher
Elsevier Science
Year
1981
Tongue
English
Weight
512 KB
Volume
11
Category
Article
ISSN
0008-8846

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✦ Synopsis

The hydration of C2S , C3S , C3A , C4AF and type I portlant cement in the presence of calcium lignosulfonate and salicylic acid was studied at a high (20/1) water-cement ratio. The effect of these admixtures on the development, microstructure and surface area of the hydration products was investigated.

Die Hydratisierung yon C2S , C3S , C3A , C4AF und Typ 1 Portland-zement bei einem hohen (20/1) Wasser/Zement-Verhaeltnis war im Vorhandensein yon Kalzium-Lignosulfat und xx Salicylsaeure studiert.

Der Einfluss dieser Beimischungen auf die Entwicklung, das Gefuege und die Gesamtoberflaeche der hydratisierten Produckte war undersucht.

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