Comment on YSK: You can make supercapacitors out of cement, water and carbon black
SchmidtGenetics@lemmy.world 3 weeks agoConcrete has different spec ratios, spec a higher psi concrete, and allow the lower end strength.
Commonly done when you want to use accelerators or retardants already.
Thorry84@feddit.nl 3 weeks ago
SchmidtGenetics@lemmy.world 3 weeks ago
You mean the carbon black that’s already used as a dye….?
Thorry84@feddit.nl 3 weeks ago
SchmidtGenetics@lemmy.world 3 weeks ago
People dye their foundations all the time, clearly you have no education or experience with the materials.