2022/08/05
Adding color pigment to sprayed mortar to color it can reduce its strength, cause uneven coloring, and may eventually lead to it crumbling.
Hello, everyone. This is Enta. Are you all okay there in the Tohoku region? The destructive power of that linear rainband is unbelievable! Please be very careful! But anyway, when we color slope surfaces, we usually add color powder (iroko) (if it’s included in the design). Magnesium oxide…