Anchor dimensions:
Standard dimensions are:

Length of anchor:
Up to approximately 30 to 42 meters. The anchor is installed from ground level. This determines the installation length from pile tip level to ground level.

Reinforcement:
Anchors are provided with a central reinforcement bar of one length. The possibility exists to apply a bundle of bars if necessary.

Grout:
The anchors are provided in the work with a grout shell and a central grout core. Various grout compositions can be used in this process.

Soil mechanical bearing capacity:
NL: The bearing capacity is calculated in accordance with current EC, NEN and CUR standards.
B: The bearing capacity is calculated in accordance with current EC, NBN and CUR standards.

Methods:

• A steel auxiliary pipe, equipped with a loose drill point, is placed at ground level;
• The pipe is screwed to depth by applying axial pressure and torque and under the addition of grout injection;
• Upon reaching the desired pile tip level, a central reinforcement rod is inserted into the tube;
• The tube is filled with a grout mixture;
• The tube is pulled, with mixing occurring between the mixed-in-place grout shell and the grout mixture. The drill tip is left behind;
• The anchor is now fabricated;
• The rig can be moved to the next anchor location;
• After excavation, the anchor can be fitted with a head plate which is cast into the structure.

Advantages:

• Vibration-free, and 100% ground displacement (no ground relaxation or reduction in cone resistance)
• No risk of damage to adjoining properties during the manufacture of the pile;
• High tensile load capacity permissible;
• No noise pollution, like pile driving or vibration. Only noise is the drill motor;
• No soil removal. Soil is pushed away laterally.
• Anchor can be installed recessed.

Applicable base:
Fundex tension anchors with grout injection can be well applied in very heavy soil layers.

Inclinations:
Up to 4:1 forward and 2:1 backward.

Working space:
To perform the Fundex tension anchor, one must have a clear height and sufficient space.

Abutments:
The anchors can be installed at a distance of approximately 0.9 m perpendicular to the abutting wall. In the case of recessed corners it is of course more.

Executable rigs:
Fundex F12SE, F15, F2800 and F3500.

Dimensions rigs:
Depends on type rig. Most common;
siding approximately 7 x 12 m. Height rig approximately 35 m.
Built-up weight variable from approximately 63 to 120 tons .