Kang Kheaw Whan Specifications Material source Eggshells + bamboo shells Composition Eggshells 40 g, Bamboo shells 20 g Binder Mortar 175 g Water 88 g Color pigment Green powder 6 g, Yellow powder 5 g, Brown powder 1 g Waste content 17.85 % Total recycled content 21.42 % Appearance Green terrazzo tone inspired by Thai green curry Applications Decorative tiles, architectural surfaces