|
- glow-in-the-dark aggregates can be mixed into common
gravel or quartz
- glow-in-the-dark aggregates
in various patterns (e.g. arrows, lines, circles) can deliberately be
made visible at (day) light (i.e. floor pictogramme) or remain unobtrusive
until the onset of darkness.
- also
available for durable mortar floors (storehouses with heavy traffic)
|
