Recommendation to set the polymer concrete pieces
| CONCEPT | RECOMMENDATION | WRONG EXECUTION |
| MORTAR | Mortar cement 3/1 Model M-160-a Thickness > 15 mm. | Any mortar with a low resistance |
| ANCHORS | Wavy metallic anchor inserted enough in the mortar | Without introducing the anchors |
| EXPANSION JOINT | Through the master labour leaving 5mm of space between the pieces | Without expansion joint |
