top of page
luke-michael-Tdwu35bCUj0-unsplash (1).jpg

The R-E-D Blog

Fly Ash Environmental Solutions

It is reported (ARIPPA June 2019) that there are over 770 identified coal refuse piles covering 8,300 acres and containing more than 220...

SCMS for Real World Applications

Silica fume, ground granulated blast furnace slag (GGBFS), metakaolin, ground glass pozzolan, and fly ash are supplementary cementitious...

Fly Ash in Concrete

What is Fly Ash? Fly ash is a coal combustion byproduct. It is collected via bag house filtration equipment or electrostatic...

Metakaolin in Concrete

What is kaolin? Kaolin or kaolinite clay is a layered dioctahedral phyllosilicate clay that occurs naturally when minerals like feldspar...

bottom of page