F

Feather Edge

Whenever concrete is blended down to an existing surface so there is not a distinguishable line; often associated with concrete underlayment’s.

Fibers

Strands of polypropylene that come in various sizes that are added to concrete to increase structural strength.

Film Forming Sealers

A type of sealer that blocks the penetration of water and contaminants by forming a barrier on the concrete surface. It is the most common sealer for decorative concrete because of the shine and color enhancement.

Finishing

Leveling, smoothing, compacting, and otherwise treating the surface of newly placed concrete.

Flexural Strength

One measure of Tensile Strength(see Tensile Strength) which measures an unreinforced concrete beam or slab to resist failure in bending.

Syndicate content