Base bolts transfer tension, compression and shear forces to reinforced concrete foundation structures. Tension and compression forces are transferred by anchorage of the ribbed rebars, and by bearing onto anchorage plates. Shear forces are transferred to the concrete by bearing onto the shank of the bolt.
It can be provided with Hot Dip Galvanized finish on request.
Approvals
- Finland: 5B EC2 24 M1 / 5B EC2 15 M2
- Russia: РОСС ЕЕ. АГ99.Н03197
- Sweden / Norway: EN 1090
Dimensions of RPP Base Bolt
| Thread | Bar | Washer | RPP-P | RPP-L | |||||||
| Base Bolt | Size | l-Thread (mm) |
Net Tensile Area (mm) |
D (mm) |
Du (mm) |
Da/t (mm) |
L (mm) |
Weight (kg) |
L (mm) |
Weight (kg) |
Color |
|---|---|---|---|---|---|---|---|---|---|---|---|
| RPP M16 | 16 | 140 | 157 | 16 | 38 | 38/6 | 810 | 1.7 | 280 | 0.9 | |
| RPP M20 | 20 | 140 | 245 | 20 | 46 | 46/6 | 960 | 2.9 | 350 | 1.4 | |
| RPP M24 | 24 | 170 | 352 | 25 | 55 | 55/6 | 1160 | 4.9 | 430 | 2.2 | |
| RPP M30 | 30 | 190 | 561 | 32 | 70 | 65/8 | 1460 | 9.8 | 500 | 4.1 | |
| RPP M39 | 39 | 200 | 976 | 40 | 90 | 90/10 | 2000 | 21.8 | 700 | 9.2 | |
RPP-L
RPP-P
Resistances of the RPP
| Tension | Shear | Net tensile area | lever arm | |
| Base Bolt |
NRd (kN) |
VRd (kN) |
a (mm2) |
I (mm) |
|---|---|---|---|---|
| RPP M16 | 62.2 | 4.3 | 157 | 68 |
| RPP M20 | 97.0 | 8.2 | 245 | 70 |
| RPP M24 | 139.4 | 12.7 | 352 | 77.5 |
| RPP M30 | 222.2 | 22.4 | 561 | 88.5 |
| RPP M39 | 386.5 | 43.3 | 976 | 105 |
NRd = nominal design tension resistance
and VRd = nominal design shear resistance
e1 = base grout thickness + 0,5 x base plate thickness
a3 = 0,5 x d0
For further details related to resistances, please refer to our technical manual.
Concrete
grade C25/30
RPP Base Bolts Materials and Standards
| Ordering Code | Ribbed Bars | Standards | Nuts | Standard | Washers | Standard |
|---|---|---|---|---|---|---|
| RPP-L | B500B | SFS 1300 EN 10080 (SFS 1300) / (BSt500S DIN 488) (K500C-T SS 212540) (B500NC NS 3576-3) |
Grade 8 dimensions | EN 20899-2 EN ISO 898-2 EN-ISO 4032 |
S355J2 | EN 10025 |
| RPP-P | B500B | SFS 1300 EN 10080 (SFS 1300) (A500HW SFS 1215) / (BSt500S DIN 488) (K500C-T SS 212540) (B500NC NS 3576-3) |
Grade 8 dimensions |
EN 20898-2 EN ISO 898-2 EN-ISO 4032 |
S355J2 | EN 10025 |
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