Some even come preblended with pigment.
Diy concrete countertop mix.
What you will need 5 gallon buckets for mixing concrete a digital scale for measuring a mixer you can often rent these cement purchased at your hardward store sand also purchased from your hardware store superplasticizer make concrete more liquid without adding water.
The countertop mix has a plasticizer additive which makes it so you need less water to get a flowable mix.
How to make your own concrete countertop mix step 1.
Analyze your need plan your countertop by choosing a suitable location in your kitchen to place it.
That is quite a big difference.
Traditional concrete countertop mix if you use a traditional sand gravel water mix you will have a high porosity low strength concrete 3000 psi compressive strength concrete countertop.
Some come in a single color e g.
This type of countertop will be supportable to staining cracking and will need to be poured thicker to maintain strength at least 1 5 thick.
Some applications may require a drier concrete mix such as.
Quikrete 5000 has aggregate the size of pea gravel.
Choose a high strength concrete mix it doesn t need to be a countertop mix but that variety is also available.
Mix the cement to the desired consistency and add any pigment if using.
It will thoroughly blend the mix with much less elbow grease than mixing by hand.
Gray cement while others have gray or white cement bases.
There are several different concrete countertop mixes on the market.
In clean 5 gallon bucket add about 2 quarts of clean water and mix in.
Consider concrete tool rental for your big project.
Combine concrete mix with extra portland cement.
Quikrete countertop mix has much smaller aggregate that is the size of sand.
Quikrete countertop mix is about 23 00 per bag and quikrete 5000 is 6 50 bag.