Calera Corporation

Joshua Patterson

Brent Richard Constantz

Chris L Camire

Kasra Farsad

John Stagnaro

Martin Devenney

Irvin Chen

Miguel Fernandez

Karin Yaccato

Andrew Youngs

Ryan Thatcher

Justin Ries

Matthew Ginder-Vogel

James R O'Neil

Katharine Geramita

Sidney Omelon

Terence C Holland

Laurence Clodic

Patricia Tung Lee

Keith Hodson

Provided herein are compositions, methods, and systems for cementitious compositions containing calcium carbonate compositions and aggregate. The compositions find use in a variety of applications, including use in a variety of building materials and building applications.

Concrete compositions and methods

Provided herein are compositions and methods including hydraulic cement, supplementary cementitious material, and/or self-cementing material. Methods for making the compositions and using the compositions are provided.

Methods and compositions using calcium carbonate

Compositions comprising synthetic rock, e.g., aggregate, and methods of producing and using them are provided. The rock, e.g., aggregate, contains COand/or other components of an industrial waste stream. The COmay be in the form of divalent cation carbonates, e.g., magnesium and calcium carbonates. Aspects of the invention include contacting a COcontaining gaseous stream with a water to dissolve CO, and placing the water under precipitation conditions sufficient to produce a carbonate containing precipitate product, e.g., a divalent cation carbonate.

Rocks and aggregate, and methods of making and using the same

Non-cementitious COsequestering compositions are provided. The compositions of the invention include a COsequestering additive, e.g., a COsequestering carbonate composition. Additional aspects of the invention include methods of making and using the non-cementitious COsequestering compositions.

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Freedom, CA, United States of America

Joshua Patterson