CEMENT ADDITIVE AND METHOD FOR PRODUCING SAME

Title:

CEMENT ADDITIVE AND METHOD FOR PRODUCING SAME

Document Type and Number:

WIPO Patent Application WO/2019/093589

Kind Code:

A1

Abstract:

The present invention relates to a cement additive and a method for producing same, wherein carcinogens, including heavy metals such as hexavalent chromium and the like, generated from cement are removed while maintaining the strength and characteristic physical properties of cement. Moreover, the cement additive according to the present invention can provide cement that does not become oxidized by heat into hexavalent chromium.

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Inventors:

JO BYEONG HAK (KR)

Application Number:

PCT/KR2018/001804

Publication Date:

May 16, 2019

Filing Date:

February 12, 2018

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Assignee:

JO BYEONG HAK (KR)

International Classes:

C04B18/10; C04B14/08; C04B22/12; C04B22/14; C04B24/04; C04B28/02; C04B111/00

Foreign References:

KR20080044246A	2008-05-20
JP2008308396A	2008-12-25
KR101237508B1	2013-02-26
JP5876836B2	2016-03-02
JP2008273993A	2008-11-13

Attorney, Agent or Firm:

LEE, Jeong Hee (KR)

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