This step in the finishing operation is the most important in producing a true plane surface and takes place immediately after the spreading of the concrete.
Screeding concrete between walls.
Straightedges are used to strikeoff or screed the concrete.
Screeding is the art of skimming or striking off the surface of the concrete after rough raking it.
This process removes excess concrete and brings the top surface of the concrete to proper grade.
Physical differences between concrete and screed.
A good screeding job should leave a surface uniformly flat between two guides without any low spots or holes.
The skimming device is called a screed.
This can usually be accomplished by some diyers on a small scale like a sidewalk for example.
It is the first step in the concrete finishing process.
Time is of the essence.
Screeding concrete is one of the first steps in placing and finishing concrete.
Quality concrete is used for construction and structural tasks while screed is applied as a top layer to a concrete base.
But when it comes to their uses as building materials concrete and screed are very different.