Build What’s Next
From our accredited lab testing to providing bulk volumes and mobile unloaders, Fortera ensures your project team has the technical support to execute commercial-scale, low-carbon builds effortlessly.
Which product is right for my project?
■ ReAct Cement is a 100% OPC replacement with performance advantages.See Family Data Sheet
■ ReAct Blend is a partial OPC replacement that is synergistic with other supplementary cementitious materials.See Technical Data Sheet
Fortera’s ReAct product program offers technical consulting services, scientific research, and intellectual property licensing to support third-party construction of cement manufacturing plants and implementation of cementitious production processes and manufacturing. The ReAct product services include engineering guidance, process optimization, and licensing of proprietary technologies developed by Fortera.
Get Started1. Testing & Trial Mixes
Trial batch test at our accredited AASHTO lab or we can ship a sample of ReAct to a partner lab for testing.

2. Product Shipping
ReAct can be shipped in buckets, super sacks, or in bulk. ReAct distribution points are in Redding, CA and Fremont, CA.

3. Large Projects
For ease of mixing, ReAct can be pre-loaded into the concrete mixer with 1 gallon of water per cubic yard of water. For projects over 300 cubic yards, Fortera can provide a super sack unloader at the job site.

4. Project Support
Our concrete experts will work with you every step of the way on the day of the pour. Work with our marketing team to amplify your sustainability message.

ReAct Cement
ReAct Cement is a 100% replacement for Portland cement binder based on the transformation of vaterite to calcite.
Benefits: High CO2 Avoidance, Strength to Weight Ratio, Rapid Curing at Elevated Temperatures, Dimensionally Stable, Superior Whiteness
ASTM C1157
ReAct Blend
ReAct Blend is a performance enhancing supplement to Portland cement which can be blended into ASTM C150, C595, C1157, or C1797 cements or mixed into concrete when batching.
Benefits: Low Clinker Blend, Ample Surface Area for Nuclear Effect, Improved Particle Packing, Faster Strength Gain, Strong Reactivity with Alumina
ASTM C150, C595, C1157, C1797
- Silicon Valley Company Concrete Pad & Sidewalk Case Study
- UC Davis Lab2Slab Field Installation Project – September 2025
- UC Davis Lab2Slab Concrete Construction Recap
- Camp Wamp Case Study – September & October 2025
- DPR Case Study – August 2025
- UC Berkeley Case Study – May 2025
- Simpson University Case Study – January & March 2025
- Office Complex in Menlo Park, CA Case Study- September 2011 & April 2012
- Caltrans / City of Santa Cruz Case Study – August 2012
- West Berkeley Senior Center Case Study – July 2011
- Moss Landing, Monterey County Case Study – November 2010
- Moss Landing Slab Petrographic Report
- Using Waste CO2 Generated Vaterite in Ternary Cementitious Blends – Wang, 2024
- Utilization of Waste CO2 Generated Vaterite in Blended Cements – Wang, 2024
- Calcium Carbonate Cement: A Carbon Capture, Utilization, and Storage (CCUS) Technique – Hargis, 2021
- Calcium sulfoaluminate (Ye’elimite) hydration in the presence of gypsum, calcite, and vaterite – Hargis, 2014
