FUNDEX: Vibration-free and low-noise deep foundations with high load-bearing capacity
FUNDEX is a proven in-situ concrete full displacement bored pile system that is used for vibration-free and low-noise foundations in a wide range of applications. The system impresses with its high load-bearing capacity, versatility and environmental friendliness.
Key features and benefits of FUNDEX:
- Vibration-free and low-noise: ideal for inner-city construction sites and sensitive environments.
- The FUNDEX in-situ concrete full displacement bored pile is available in various sizes with shaft diameters from 32 cm to 55 cm.
- High load-bearing capacity: Up to 1850 kN per pile, suitable for heavy loads and high requirements.
- Versatility: Can be used in residential construction, building construction, bridge construction, hall construction, pipeline construction, the energy sector and many other areas.
- Environmentally friendly: No soil excavation, therefore no soil contamination and minimal impact on the environment.
- Fast and efficient construction: Short construction times and low costs compared to other foundation systems.
- Quality assurance: Continuous monitoring of system pressure and documentation for seamless quality assurance.
- Pile lengths up to 40 m and pile inclination up to 4:1 possible.
How FUNDEX works:
- A thick-walled steel pipe with a tip is pressed into the ground and rotated.
- The statically required reinforcement is set.
- The resulting cavity is filled with concrete.
- By pulling the drill pipe and rotating it at the same time, the concrete emerges from the side and interlocks with the surrounding soil.
- The cast tip remains in the ground and forms the base of the pile.
- Once the concrete has hardened, the pile is load-bearing and can be shortened to the desired height.
FUNDEX - the solution to your start-up problems:
- Settlement-sensitive soils: The high load-bearing capacity of FUNDEX piles enables a secure foundation on soft and settlement-sensitive soils.
- Confined spaces: Thanks to its compact design, the system can also be used in the tightest of spaces.
- Vibration-sensitive environments: FUNDEX is ideal for inner-city construction sites as it causes no vibrations and hardly any noise.
- Contaminated soils: The displacement drilling technology means that no soil is extracted, so there is no risk of soil contamination.
Rely on the “FUNDEX pile” and benefit from the numerous advantages of this proven foundation system!
FUNDEX pile
Typ 0
Typ 1
Typ 2
Typ 3
Shank diameter
Ø32/38
Ø38/45
Ø44/56
Ø55/67
Tip diameter
38 cm
45 cm
56 cm
67 cm
Compressive load capacity* (working load)
Bis ca. 600 kN
600-1000 kN
1000-1650 kN
Bis ca. 1850 kN
Tensile load capacity* (working load)
Bis ca.200 kN
200-400 kN
400-600 kN
600-800 kN
Pile length max.
20/27 m
20/27 m
30 m
21 m
Inclination
4:1
4:1
4:1
4:1
Minimum reinforcement B ST 500 S (A)
5 Ø 12
5 Ø 14
5 Ø 14
8 Ø 14
Device
CD20/F11/F2800
CD20/F11/F12/F2800
F12/F2800 & F3500
F2800 & F3500
Distance from front. Development (does not apply to jumping corners)
80/100 cm
80/100 cm
100/150 cm
100/150 cm
* depending on the existing subsoil and the embedment length
