How to fix your synthetic grass on hard ground ?
Make the junctions

Raise the edge of each roll and place a tie strip in the middle

Remove the protective film.

Fold the two pieces that must join perfectly

Apply pressure to adhere the grass to the strip
Fix the circumference

With double face Fixing will be temporary

With dowels to hit The attachment will be permanent but removable when needed

With resin The fixing will be final and durable

All you have to do is brush synthetic grass for a perfect result !