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The R-E-D Blog

What is Metakaolin?

Metakaolin is an off-white manufactured pozzolanic mineral admixture that considerably increases many functioning features of...

What is SILREF?

SILREF is a product that is used in high strength heat brick and other refractory applications. SILREF is a very fine silicon metal...

What is Silica Fume?

What is Silica Fume, what is it used for, and how does it work? Without realizing it, you probably come into contact each day with a...

What is Fly Ash?

Fly Ash is a pozzolanic material, captured in electro-static precipitators as a by-product from coal-fired thermal power stations. It...

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