SULFURIC ACID RESISTANT CEMENT COMPOSITION AND SULFURIC ACID RESISTANT CONCRETE

PROBLEM TO BE SOLVED: To provide a cement composition having high self-filling property in a sulfuric acid resistant cement composition containing a plenty of a naphthalenesulfonate formalin condensate. SOLUTION: The sulfuric acid resistant cement composition includes an inorganic powdery compositio...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	HIRAIZUMI KEIKO, SASAKI AKIRA, FUJINO YOSHITAKA, SHINDO TAKEFUMI, OWAKI EIJI, MIYAHARA SHIGESADA, TAKAHASHI TOSHIYUKI, HIRONAKA KIYOHARU
Format:	Patent
Sprache:	eng
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY REFRACTORIES SLAG TREATMENT OF NATURAL STONE
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a cement composition having high self-filling property in a sulfuric acid resistant cement composition containing a plenty of a naphthalenesulfonate formalin condensate. SOLUTION: The sulfuric acid resistant cement composition includes an inorganic powdery composition having a mass parts ratio of cement to limestone fine powder of 20:80-100:0, 0.5-5 mass parts of the naphthalenesulfonate formalin condensate to 100 mass parts of the inorganic powdery composition, a water soluble thickener, and an inorganic thickener wherein the water soluble thickener is at least one member selected from the group consisting of an acrylic water soluble polymer, a biopolymer, a glycolic water soluble polymer, and a cellulosic water soluble polymer, and the inorganic thickener is at least one selected from the group consisting of attapulgite, sepiolite and bentonite. COPYRIGHT: (C)2010,JPO&INPIT