PRODUCTS
Overview
Soil Nailing is a construction technique that stabilizes slopes by inserting reinforcing bars into the soil and anchoring them to the soil strata.
Rebar with a Wedge Grip Nut
A wedge grip nut is built with a 3-piece wedge placed inside the ring nut to increase the bearing force on the plate.
Features
- SD400 25/29/32mm reinforcing steel bar up to 12m
- Assembled with a convex plate and a ring nut
- Uses a wedge grip nut to increase bearing force on the plate.
- Anti-corrosion epoxy coated steel bar available (option)
- Anti-corrosion hot-dipped galvanized plate available (option)
- Anti-corrosion electroplated ring nut available (option)
Rebar with a Liner Screw Nut
A liner screw nut is built with a liner screw and a ring nut for a simple and quick installation.
Specification and Quality Control Standards (KS D 3504, SD400)
| Diameter (Ø) | Cross Section Area (cm²) |
Yield Strength (N/㎟) |
Tensile Strength (N/㎟) |
Allowable Design Load (ton) |
Remarks |
|---|---|---|---|---|---|
| D25 | 5.067 | 400~520 | 1.5 times the yield strength or more |
9.120 | The quality of the rest of the components including ring nuts and liner screws is managed based on the allowable design load. |
| D29 | 6.424 | 11.563 | |||
| D32 | 7.942 | 14.295 |
Installation Flow
Application
- Earth Retaining Wall
- Slope
