Yahoo Finance

CarbonBuilt® Eliminates Use of Ordinary Portland Cement to Make Commercial Concrete Products with Near-zero Embodied Carbon

LOS ANGELES, Sept. 21, 2023 (GLOBE NEWSWIRE) -- CarbonBuilt® today announced that it has accomplished a key technical milestone: commercial production of a 100% Ordinary Portland cement (OPC)-free ...
Business Wire

Climate Breakthrough: Brimstone’s Decarbonized Portland Cement First to Meet Essential Building Industry Standard, Unlocking the Potential of Net-Zero Construction

OAKLAND, Calif.--(BUSINESS WIRE)--Brimstone, a leader in industrial decarbonization, has received third-party certification that its cement meets or exceeds ASTM C150 standards for ordinary portland ...
Rochester Institute of Technology

Material Science Research Using Electron Microscopy

Figure 1. Slag activated with KOH SE images with EDS spectrum, curve 1 is the particle and curve 2 is the background. Alkali-activated materials are considered third-generation binders after lime and ...
Nasdaq

Amazon and Brimstone Advance Lower-Carbon Cement Collaboration

SEATTLE & OAKLAND, Calif.--(BUSINESS WIRE)-- Amazon (NASDAQ: AMZN) and Brimstone today announced successful results from tests of Brimstone's lower-carbon Ordinary Portland Cement (OPC) for use in ...
Businessworld

OPC Cement: What It Is, Where To Use It, And Why It Matters

Ordinary Portland Cement (OPC) is a fine, gray powder made from a blend of limestone, clay, and a few additional minerals When it comes to choosing the right cement for a construction project, OPC ...
Forbes

These Startups Are Solving The Hard Problem Of Decarbonizing Cement

Eco Material Technology's green cement plant in Derry Township, PA. The landfill from which the EMT mines ash is the terraced hill in the background of the plant in the foreground. Stopping cement ...