Superplasticizer for Cement and Calcium Sulphate Based Materials, 1 LB (F-10) High-Performance Super plasticizer Concrete Additive

Great for adding minimal amounts of water to concrete. I was able to make my own concrete using this and fibers my driveway extension is super strong. Been parking my truck and trailer on it after only 1 week of curing. Zero cracks and I was able to easily mix 1:1:2 using a 3 gallon bucket. I added the 2 gravel first, let that spin in my harbor freight mixer. Then I added the fiberglass fibers and about 2 tablespoons of the superplastizer. I would let these ingredients mix dry for several minutes, meanwhile I was filling my bucket with sand and Portland. I would let all dry ingredients mix for a minute or two. Then I would add the water. I would estimate I was only needing to add 1/2 gallon of water to get a highly workable mix. This was making roughly 150 pounds of dry mix. It was a lot more work then bags but I suspect my concrete is much stronger. Plus I was able to vary my aggregate size. Using some small bagged stones along with bulk 57’s. This made my mix easy to float out.

This superplastisizer additive is a key ingredient to use when mixing the cement, sand, and aggregate for pouring a countertop. Follow the recommended percentages and you will achieve a flowable high strength mixture. Don’t forget to also include fiberglass fibers in the mix to prevent cracking later on.

It’s cheaper than gen 3 stuff but doesn’t flow as well. You get what you pay for.

Works for my cement sculpting

I like how the cement became more manageable and absorbed the water

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