Method and Apparatus for Application of Mortar

US20120199669A1Inactive Publication Date: 2012-08-09INLAND PIPE REHABILITATION LLC
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Patent Information

Authority / Receiving Office
US · United States
Current Assignee / Owner
INLAND PIPE REHABILITATION LLC
Publication Date
2012-08-09
Estimated Expiration
Not applicable · inactive patent

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Abstract

A spray head for spraying mortar is provided. The spray head includes a mortar supply pipe and a spinning head positioned at an outlet point of the mortar supply pipe, the spinning head directing mortar supplied from the mortar supply pipe in a direction substantially perpendicular to the direction of travel of mortar in the mortar supply pipe. An air intake for receiving air is further provided, the air being employed to spin the spinning head pneumatically. Finally, a material input port is provided for inputting material to be combined with the mortar in the mortar supply pipe at the outlet point of the mortar supply pipe.
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Description

CROSS-REFERENCE TO RELATED APPLICATIONS

[0001] This application claims the benefit of U.S. Provisional Patent Application Ser. Nos. 61 / 440,527, filed Feb. 8, 2011 to Scott Gesicki et al., titled “Method and Apparatus for Application of Mortar”, and 61 / 447,303, filed Feb. 28, 2011 to Scott Gesicki et al,. titled “Method and Apparatus for Application of Mortar”, the entire contents of these applications being incorporated herein by reference.FIELD OF THE INVENTION

[0002] The present invention relates to the application of mortar, and more specifically to the application of a mortar formed of cementatious materials or polymer or other mortar in a spray on application, preferably employing inventive centrifugal spinner equipment and accompanying inventive delivery equipment.BACKGROUND OF THE INVENTION

[0003] Application of mortar or other rehabilitation materials on the inside of concrete or metal pipes, other concrete or other surfaces to be remediated often takes too much time, the equipmen...

Claims

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