I use drops and teaspoons of these additives and the manufacturers sell them in barrels. Other artists in Canada, the United States and Australia have emailed me with questions and suggestions. The ideas and the technology have developed parallel to each other. I started with simple forms, concentrating on the honesty of the material, changing scale frequently, using precious and non-precious metals, diamonds and zircons. I welcome images of your own concrete work to add to the Guest Gallery section.
Cement seems benign, but it has definite hazards.
Wear a mask. These are two basic but flexible recipes I developed using pure cement. Mix the dry ingredients first. Try and break up the fibres into the mix. Add the liquid additives to a small amount of water first, add that liquid to the mix.