Blast furnace titanium slag compounded micro powder used in cement, concrete and mortar

A technology of titanium slag and concrete, which is applied in the field of composite micropowder, can solve the problems of small addition amount and lack of economy, and achieve the effect of low cost and simple preparation technology
CN1500758AInactive Publication Date: 2004-06-02PANZHIHUA HUANYE METALLURGICAL SLAG DEV CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
PANZHIHUA HUANYE METALLURGICAL SLAG DEV CO LTD
Publication Date
2004-06-02
Estimated Expiration
Not applicable Β· inactive patent
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Abstract

The present invention is one kind of composite micro powder of blast furnace titanium slag, which is used as non-active material added into cement, concrete and mortar. The composite micro powder contains blast furnace titanium slag, flyash and steel slag, and is added into cement, concrete and mortar with the amount being more than 10 % of cement. Using the blast furnace titanium slag in large scale can lower the production cost and improve the performance of cement, concrete and mortar.
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Description

technical field

[0001] The invention relates to a composite micropowder containing blast furnace titanium slag, particularly a composite micropowder which is mixed into cement, concrete and mortar as an inactive material. Background technique

[0002] Ordinary blast furnace slag powder is an active mixed material. It only needs to be ground separately or mixed with a small amount of gypsum to be ground. It has been widely used in cement, concrete and mortar as a mixture or admixture. Granulated blast furnace titanium slag is an inactive material, and its content in cement is less than 10%. The amount of finely ground granulated high titanium slag used in concrete and mortar is also smaller, and it lacks economy. Therefore, granulation Blast furnace titanium slag has not been utilized as a mixture or admixture in the construction industry. SUMMARY OF THE INVENTION

[0003] The purpose of the present invention is to provide a composite micropowder containing blast furnace t...

Claims

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