Nonwoven cementitious composite for in-situ hydration

Abstract

One embodiment of the present disclosure relates to a cementitious composite material for in-situ hydration having a mesh layer including a first side, a second side, and a plurality of fibers arranged in a nonwoven configuration; a cementitious material having a plurality of cementitious particles disposed within the mesh layer; a sealing layer disposed along the first side of the mesh layer and coupled to the plurality of nonwoven fibers; and a containment layer disposed along the second side of the mesh layer and configured to prevent the plurality of cementitious particles from migrating out of the mesh layer.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to U.S. Provisional Patent Application No. 61 / 554377, filed November 1, 2011, and U.S. Provisional Patent Application No. 61 / 703,618, filed September 20, 2012, No. 61 / 554377, which The entire content is hereby incorporated by reference. technical field [0003] This application relates to composites, including textile and fiber reinforced cementitious composites. In particular, the present application relates to flexible prefabricated textile and fiber reinforced cementitious composites capable of in situ (ie, in situ, in situ, at construction, etc.) hydration. Background technique [0004] In situ hydration enables liquids to be externally applied to and react with the cementitious material while the composite is arranged so as not to interfere with the properties of the prefabricated composite. This cementitious composite material allows for setting and hardening of the cementitious...

AI Technical Summary

Problems solved by technology

Such woven or braided three-dimensional textiles may not functio

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