Visiting Carbonaide’s industrial pilot after a while, a lot has happened since last time.
First results seem very good. Sneak peak: in the photos there are two different product examples with approximately -20% saving on the OPC use and -40% saving on the CO2-emissions - without risking product strength.
Pay attention: result of the very first trials with this pilot, soon reaching 28 days final curing strength. This state of progress regarding the binder use reduction is old news for us from the previous piloting but an important step because we have scaled things up to TRL 9. The bar is set high for the next stages of testing, performance proofing and commercial activities.
As you can see, the products look just the same, they are produced with the same machinery, they perform just the same or even better but the climate effect is turned upside down.
Switch cement to alternative binders enabled by carbon curing and the magic of carbon-negativity happens quite easily if reaching zero is not enough for your pre-cast concrete production.
Some interesting conversations expected on a train from Lahti to Joensuu when my homecoming gift is on the table, picture taken from Lahti railway station 😎
Director Sales Division at PRUFREX Innovative Power Products GmbH
1moGreat Event and impressive outfit - we wish you a successful congress/fair and dry weather!