How to joint paving with tufftop slurry grouting mortar (full video)

Jointing block paving using tufftop mortar using the slurry grouting method. Large areas of paving can be grouted quickly and effectively. Typically, the mortar would be mixed a little stiffer than shown here, which makes joint filling and cleaning off easier. The cleaning of surplus mortar is performed here by the Pergo 880 powered grout cleaner, a task that may also be done using a squeegee and water.