Matters needing attention of bonded shell brick are as follows:
1. In order to prevent the shell brick from being scratched during paving, the shell brick should not collide with the dust.
2. It is best to use special adhesive for laying shell bricks. The color of the adhesive should be white, and the use of other variegated colors will affect the color of the shell brick.
3. In order to attach the luster of shell bricks, abrasive cleaners, wire brushes and sandpaper cannot be used for cleaning, but household window cleaning products can be used for cleaning.