摘要:
Relates to an outer or top coating for water retention structures that comprises a water insoluble fluorescent compound that is invisible to the human eye under normal lighting conditions but which will fluoresce or glow and be visible to the human eye when illuminated with an ultraviolet or infrared radiation source.
摘要:
A system and method for dispersing pigment in cement based compositions comprising a predetermined and prepackaged amount of a cement based component and a predetermined and prepackaged amount of an aqueous dispersion of a pigment containing component.
摘要:
A multi-component settable epoxy blend for setting and grouting of ceramic tiles, pavers and quarry tiles, the first component comprising an epoxy resin and the second component comprising an epoxy hardener wherein one of the first or second components has a plurality of subcomponents, at least two of the subcomponents further comprising a color pigment additive which defines the same or different colors so that when the subcomponents are combined they produce a grout having a specific color shade selected by the user.
摘要:
A material for use in children's sand boxes, play sets and play areas that is not hazardous to the health of humans and comprises calcium carbonate or calcium magnesium carbonate.