I recently removed the bricks from my patio and I put them back after I added more limestone in order to slope it correctly. The sand was put back using a a plate compactor.
Everything is fine excepting this: in the area where I have the patio furniture (table and 6 chairs) when it rains the water drips from these pieces of furniture and where the drops hit the patio they remove the sand from the joints between the bricks (see below)
Is this normal? Is there anything that I can do to stop this?