Anchor Types

Typical Nail

Available with protective coatings

1. Borehole Grout
2. GEWI^®-Steel Threadbar
3. Lantern Spacer
4. Gunite
5. Bearing Plate
6. Hex Nut
7. Angled Head Plate c/w Boss
8. Hemispherical Washer

Permanent Nail

With double corrosion protection

1. Grout Cap
2. Borehole Grout
3. Corrugated Sheathing
4. GEWI^®-Steel Threadbar
5. Cement Grout
6. Rubber Collar
7. Anti-Corrosion Compound
8. BEaring Plate c/w Steel Trumpet
9. Steel Protection Cap

Self-Drilling Hollow Core Nail

1. Drill Bit c/w Grouting Ports
2. Borehole Grout
3. Hollow Core Drill Rod
4. Rotary Percussion Coupler
5. Gunite
6. Bearing Plate