How we tackle the problem of the joints in between the pavers is a polymeric sand. And we use a sand, it's a jointing sand, instead of something like a mortar or a grout, like you would see in the ...

"For a longer term solution you should consider polymeric sand for the pavers ... According to Wickes, the Dansand joint filling sand is "based on fine round-edged silica sand, which makes ...