The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 20, 2023
Filed:
Apr. 20, 2018
Applicant:
Bauer Spezialtiefbau Gmbh, Schrobenhausen, DE;
Inventor:
Hursit Ibuk, Augsburg, DE;
Assignee:
BAUER Spezialtiefbau GmbH, Schrobenhausen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 28/02 (2006.01); B09B 1/00 (2006.01); E02D 5/18 (2006.01); C04B 111/00 (2006.01); B09B 101/30 (2022.01);
U.S. Cl.
CPC ...
C04B 28/021 (2013.01); B09B 1/004 (2013.01); B09B 1/008 (2013.01); E02D 5/18 (2013.01); B09B 2101/30 (2022.01); C04B 2111/00293 (2013.01); C04B 2111/00775 (2013.01);
Abstract
The invention relates to a sealing wall building material, which has a binding agent with cement and aggregates. It is provided according to the invention that the binding agent comprises a mixture of cement and fly ash, wherein it is free of clay material, and that it has an impermeability with a kf value of 10m/s and less.