mixed glass chips size:1-3mm,2-4mm,3-6mm,6-9mm,9-12mm, ... the manufacture of glass chips for exposed concrete and underground project!We would like to introduce our products information as ... clear , opaque white/black ,orange ,purple, red , yellow 2) Sizes :1-3mm ,2-4mm ,3-6mm ,6-9mm ,9-12mm,12 ... About the size (we can make it as your requirement ).1) Standard: BS6088A/B,EN1423/1424,AASHTO M247 TYPE I/ ...