Over the years we have added many shapes and finishes to our UNITED LOCK-BLOCK LTD.™ system.
We produce two sizes of engineered blocks. LOCK-BLOCK® brand, which is full size 4400 Lbs. and the LOCK-BLOCK® Mini brand, which is an exact 1/2 scale model weighing 500 Lbs.
Standard Blocks are keyed on the top and bottom, Flat-Tops on the bottom only, Bench blocks have a false front that make walls look thinner after backfilling, Wedge blocks allow walls to turn or curve.
IMPORTANT - walls should be built in a stagger bond configuration to provide maximum overall stability.
UNITED LOCK-BLOCK LTD.™ Beams are designed for flexural loading and made by adding a suitable engineered-for-purpose reinforcing steel cage to three, four and five cross blocks.
UNITED LOCK-BLOCK LTD.™ Barriers are specialized road dividers with a female key on the bottom, to fit LOCK-BLOCK® products and have hook and eye closures on the ends to meet Ministry of Transport and Highways (MOTH) requirements. Look under the Highway Barrier tab for pictures.
Finishes - We produce five standard finishes as shown (below). You may be surprised at how inexpensive a custom finish can be! Anything you can do with concrete you can do with a UNITED LOCK-BLOCK LTD.™ unit.
You will be surprised at our low custom fabrication costs and rapid turnaround times.