The Heaviest Aircrete was the strongest, but nonetheless A lot reduced than normal concrete (600 psi compared to 4100 psi, respectively). Another noteworthy observation was that The sunshine and standard mixes weren't fully drying within the cylinders when it was time for your compression check, even soon after 28 days. https://polycarboxylatesuperplast16936.blogchaat.com/35466813/not-known-details-about-foaming-agent-for-foam-concrete