RPP Base Bolts

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
Dimensions of RPP-L Base Bolt
RPP-P
Dimensions of RPP-P Base Bolt

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.

Resistances of the RPP 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