Shim for wall construction system
In accordance with one aspect, a wall construction system includes a plurality of blocks configured to interfit in multiple courses with aligned interior voids being defined by the blocks. At least one shim is disposed between two of the plurality of blocks, wherein each shim includes a main body having a curved surface including a portion having a non-constant radius of curvature. In addition, a cementitious material is disposed in the aligned interior voids.
1. A shim disposed between a lower surface of a first construction block and an upper surface of a second construction block and comprising a main body having first and second curved surfaces, wherein the first surface is disposed opposite the second surface and the second surface has a continuously varying radius of curvature and further having a planar portion disposed between first ends of the first and second curved surfaces and wherein second ends of the first and second curved surfaces are disposed adjacent one another, and wherein the shim further includes a handle extending from the main body.
2. The shim of claim 1 , wherein the shim is made of steel, aluminum, another metal, wood, plastic, or combinations thereof.
3. The shim of claim 2 , wherein the second curved surface has a varying width between ends of the second curved surface.