Hey all , 

I ve been going through older posts but couldn t find any help for casting concrete vessel in gfrc.

What kind of mix design you guys have for casting vessels or farm sinks and how do you proceed ? 

I ve been doing a few pours with an ECC Mix but it ends up that I have some fibers showing... Should I first pour the mix (without fibers ) so it covers  the mold with a thin layer (face coat) and then add the same mix but with fibers ? 

Thanks for your help! 

Views: 280

Reply to This

Replies to This Discussion

I usually spray a mist coat into both pieces... then... assemble the mold...wait a bit and fill up with a SCC GFRC mix.

Reply to Discussion


Sponsor's Training

Concrete Countertop Mix Recipes

Featured Product

    Featured Product 

Fishstone's Super-SIX-Admix™ is a proprietary blend of SIX different admixtures designed to achieve pinhole free, dense and strong concrete that will free flow in precast molds.  Super SIX makes it easy to produce Ultra high performance concrete (UHPC), also known as Engineered Concrete Composition (ECC) and Reactive Powder Concrete (RPC).  Super-SIX™  is a non-hazardous material utilizing the newest and most advanced technologies.

© 2019   Created by Tom Fischer.   Powered by

Badges  |  Report an Issue  |  Terms of Service