Traffic alerts posted to this website pertain to closures located within the six-mile project limits of GO 10 -- between North Mesa Street and Executive Center Boulevard. Alerts are usually posted on Fridays. To receive traffic alerts via email, let us know at This email address is being protected from spambots.
1. (Geological Science) of, relating to, or containing abundant silica: siliceous deposits; a siliceous clay. 2. (Botany) (of plants) growing in or needing soil rich in silica.
Silica gel is nearly harmless, which is why you find it in food products. Silica, or silicon dioxide (SiO2), is the same material found in quartz. The gel form contains millions of tiny pores that can adsorb and hold moisture. Silica gel is essentially porous sand.ilica gel is nearly harmless, which is why you find it in food products. Silica, or silicon dioxide (SiO2), is the same material found in quartz. The gel form contains millions of tiny pores that can adsorb and hold moisture. Silica gel is essentially porous sand.