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Concrete chemistry altered by carbon dioxide injection to achieve 13% strength gain

For years, companies have injected carbon dioxide into concrete to trap emissions and improve ...
For Construction Pros

Simpson Strong-Tie Launches All-in-One Concrete Crack Injection Kit

Simpson Strong-Tie has introduced the Crack Injection Contractor Kit, an all-in-one solution for mid- to large-sized concrete crack repairs. The kit includes enough materials to repair roughly 30 ...

CO₂ injection reveals hidden cement chemistry behind 13% stronger early strength

One September day, it started to snow inside MIT's Pierce Laboratory. Researchers depressurized a tank of liquid carbon dioxide (CO2), instantly freezing it and releasing solid flakes. These were ...
For Construction Pros

Armor HPI Hydrophobic Polyurethane Injection Kit for Wet Concrete Cracks

Instantly stop water with the Armor HPI water activated hydrophobic polyurethane injection kit. Great for wall and floor cracks as well as coveseams (where the floor and wall meet, and where the walls ...
IDTechEx

Building a Net-Negative Future: CO2-Derived Concrete

In a world with a growing population and a rapidly expanding construction sector to match, how do we prevent building homes from damaging our climate? Concrete is the second most consumed material on ...