Heli-Brick installation
2377310-11.2022
Installation Guide
Heli-Brick Helical Bar
For use only for façade strengthening by professionals with support from a structural designer and verification with on site testing.
Follow the local guideline for the design for the distance to edge and spacing.
This information material constitutes a general set of information that is beyond the specificity and concrete characteristics of each individual work and/or construction site and/or application. Hilti South Korea performs the mere supply of the products covered by this information material and is therefore not responsible for any performance of consulting and/or design and/or execution of the works.
| Configuration | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Base (A) | Concrete | Concrete | Cement brick | Cement brick | Hollow Clay filled with grout | Hollow Clay filled with grout | Hollow Brick | Hollow Brick |
| Façade (B) | Clay | Hollow Clay filled with grout | Clay | Hollow Clay filled with grout | Clay | Hollow Clay filled with grout | Clay | Hollow Clay filled with grout |
| Method | Use Helibrick + OST or HY200* + Rods or HIT HY 270* + HIT-SC | HIT HY 270* + HIT-SC + | ||||||
| hL | ≥ 50mm | – | ||||||
| hG | 50 … 150mm | – | ||||||
| hE | ≥ 100mm | – | ||||||
