Spread the road base with a rake and compact it with a tamper to be 35mm thick. In a wheelbarrow, mix up one part cement with four parts river sand, Shovel the mixture over the area and screed flat with a level to 20mm thick. Start laying the bricks, beginning at the centre and working outwards. Lay the bricks one course at a time, tapping them into the sand-cement mix with a rubber mallet.
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Photo credit: Sue Stubbs and Chontelle Samios