rice husk ash silica

Anyone tried using rice husk ash silica for its excellent water resistance properties ? np snipped-for-privacy@ricehuskash.com

Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
Add image file

Polytechforum.com is a website by engineers for engineers. It is not affiliated with any of manufacturers or vendors discussed here. All logos and trade names are the property of their respective owners.