Using less can make concrete harder to work with as it becomes stiffer. But research on optimizing the packing of concrete particles indicates that the volume of paste can be reduced to 18–20% ...
Cement begins as a powdery substance, and when mixed with water, it becomes a binder. It is used to create mortar, as well as ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback