concrete paver installations 3
https://wiki-site.win/index.php/Elevate_Your_Home%27s_Curb_Appeal_with_Pavers:_A_Practical_Guide
Getting a concrete paver installation done right means a solid base and careful layout. I watched them prep the ground, lay gravel, then sand, and finally set each paver by hand, tapping it level. The best ones use edge restraints to stop shifting over time. It's tough work but the result is a clean, durable patio or driveway.