FIELD: manufacture of building materials. SUBSTANCE: binding agent based on Portland cement clinker contains also 30-35 wt % of synnerite and 3 wt % of calcium sulfate dihydrate. EFFECT: increased strength. 3 tbl
Title | Year | Author | Number |
---|---|---|---|
UNFIRED BINDER | 2001 |
|
RU2212383C2 |
UNCALCINED BINDER | 1999 |
|
RU2168472C2 |
DUNITE CEMENT | 2005 |
|
RU2288899C1 |
HEAVY CONCRETE | 2009 |
|
RU2393129C1 |
HEAVY CONCRETE | 2008 |
|
RU2372306C1 |
PORTLAND CEMENT | 2010 |
|
RU2460699C1 |
CONCRETE BINDER | 1991 |
|
RU2023695C1 |
METHOD OF CEMENT OBTAINING | 2012 |
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RU2497767C1 |
CLINKERLESS BINDER | 2006 |
|
RU2308428C1 |
RAW MIX FOR SULPHATED CEMENT | 2014 |
|
RU2569657C1 |
Authors
Dates
1999-01-27—Published
1997-02-26—Filed