AZoBuild on MSN20d
Sustainable Sand Transforms Concrete at High Temperatures
Additionally, all concrete mix experienced a decline in structural ... the mixes with NCS behaved slightly better than those ...
朝日新聞社20d
Japanese team makes concrete in different way to cut CO2 to zero
To make concrete, limestone, or calcium carbonate, is mixed with clay and other materials and then calcined at high temperatures, so CO2 is released via the thermal decomposition of calcium carbonate.