Heated Driveway News

Laying the paving – almost done!

This blog the sixth in a series of blogs designed for do-it-yourselfers. This series features step-by-step instructions for building your own heated driveway or patio using brick pavers. The process for building a non-heated driveway is the same (just omit install of heating cables).

Brick paving is laid as ‘flexible paving’ or ‘rigid paving’. The difference is very simple - flexible paving is laid on a bed of sand using sand joints; rigid paving is laid on a bed of mortar using mortar joints. Mortar bedding is used for more sophisticated designs, so for these DIY project, we’ll choose the flexible paving option.

To get started, the first blocks should be positioned from the edge or from outside the pavement area. Setting the first set of bricks is the most difficult part of the paving process and will set the stage for the placement of subsequent blocks. Depending on the pavement pattern you choose, this will be done in a number of different ways. Since we cannot possibly accommodate every kind of pattern and paver type here, let’s start as simply as possible: square pattern.

First things first, take care not to step on the compacted bedding layer by laying the first blocks parallel to the edge. An edge can be set using a taut string line along the perimeter of the paving area. Starting at the edge of the middle and working across, pay attention to the pattern to prevent drifting as you lay each block. Use a rubber mallet to tap blocks into line and keep joints tight.

Shapes of driveways/patios/pathways are not always square shaped with straight edges. Keep your pattern on course and omit blocks on the edges that will require cutting to accommodate varying shapes and curves of the course. Once all the blocks have been laid, the cuts for these blocks will be easily determined and measured. If you are offsetting the blocks, half blocks will need to be cut to fill the edges.

The paving now needs sand jointing, which is best applied by using a broom to brush the sand into the joints, sweep surplus sand off to the side. Compact the paving with the vibrating compactor. The compactor will help the sand settle into the joints, so you'll need to do a second pass of filling the joints with sand and compacting.