Geotechnical Days of the DGGT (German Geotechnical Association),
October 29-30, 2019
Formwork systems
Most parts in the ISCHEBECK formwork systems are made from aluminium. The low weight of the individual components improves safety, reduces fatigue and saves on crane capacities.
Whether a single prop or a complete falsework assembly, ISCHEBECK always supplies economic solutions ideally suited to the needs of building sites.
Geotechnical systems
with TITAN micropiles
One system – many applications
The heart of the system is the self-drilling TITAN micropile, which can be used as a ground improvement measure. Ground improvement by way of the interlocking body of grout enables tension, compression and cyclic loads to be transferred to the in situ soil. TITAN micropiles are covered by National Technical Approval Z-34.14-209 issued by the DIBt. This is the only tubular grouted pile system that can also be used for permanent applications of 100+ years.
Trench shoring systems
The ISCHEBECK trench shoring systems in steel and aluminium meet the requirements for fast progress on site, economic plant use and high safety. The modular system consisting of panels and trench struts ensures good flexibility and solutions to suit the needs of building sites.
Geotechnical systems
with TITAN micropiles
One system – many applications
The heart of the system is the self-drilling TITAN micropile, which can be used as a ground improvement measure. Ground improvement by way of the interlocking body of grout enables tension, compression and cyclic loads to be transferred to the in situ soil. TITAN micropiles are covered by National Technical Approval Z-34.14-209 issued by the DIBt. This is the only tubular grouted pile system that can also be used for permanent applications of 100+ years.
FOundations and underpinning
with TITAN micropiles
TITAN micropiles transfer tension, compression and cyclic fluctuating and reversed loads to loadbearing soil strata according to DIN EN 14199.
- Little settlement
- Can also be installed with compact, lightweight plant
- Low-vibration method that does not damage existing buildings
- Ideal on confined sites
- Permanent solution for 100+ years
ANCHORAGES
with TITAN micropiles
The economic alternative to ground anchors
TITAN micropiles can carry tension loads without prestressing and are suitable for temporary and permanent applications (100+ years). Monitoring is unnecessary.
TITAN micropiles are installed to anchor sheet piling, retaining walls or excavation shoring, e.g. for
- flood defence walls, quayside structures and locks
- edge beams, historic masonry and gabion walls
- bearing pile, bored cast-in-place and diaphragm walls
SOIL NAILING
with TITAN micropiles
Self-drilling reinforcing element to DIN EN 14490
TITAN micropiles can be used as self-drilling reinforcing elements for nailing to DIN EN 14490. The hollow steel bars are installed with drilling and flushing fluid and subsequently grouted with a cement suspension in a dynamic process. These create a monolithic composite element together with the surrounding soil and thus function as a ground improvement measure.
The TITAN system ensures permanent corrosion protection and is approved for applications lasting 100+ years.
TUNNELLING & MINING
with TITAN micropiles
ONE SELF-DRILLING SYSTEM – MANY APPLICATIONS
The TITAN system is ideal for all kinds of temporary and permanent stabilisation solutions in tunnelling and mining projects.
- Drilling and installation is one operation
- Especially advantageous in rocks/soils with low cohesion and in unstable boreholes
- Borehole stabilisation with cement slurry (optional)
- Dynamic grouting during drilling (optional)
- Grouting assured over full depth of borehole
- No need to extract drill strings
ONE INSTALLATION METHOD
FOR ALL APPLICATIONS
FOR ALL APPLICATIONS
Irrespective of the ground conditions and the particular application, TITAN micropiles are always installed using the same method.
- Also suitable for changing soil conditions
- No separate casing
- No multi-stage grouting
- Installation according to approval Z-34.14-209
- 1 operation – 2 steps
TITAN micropile
COMPONENTS
COMPONENTS
APPROVED SYSTEM
TEMPORARY & PERMANENT
TEMPORARY & PERMANENT
TITAN micropile
- Complies with DIN EN 14199
- National Technical Approval Z-34.14-209 (DIBt)
More Info
References
TITAN micropile
COMPONENTS
COMPONENTS
Pile head details
The right head detail for every job
The right head detail for every job
Whether for sheet piling anchorages, as piles under reinforced concrete foundations or for stabilising slopes with soil nails and nets/shotcrete, we can provide the right head detail for every application.
- Standardised
- Verified typical calculations
Further information can be found in the brochure on standard pile head details.
TITAN hollow steel bar
with 3-in-1 function
with 3-in-1 function
The ribbed steel tube made from fine-grain structural steel functions as sacrificial drilling rod, injection tube and reinforcing bar. The low number of components guarantees effective working and flexible adaptation to site and ground conditions.
- Design loads between 135 and 2170 kN per micropile
- max. 250 bar grouting pressure
Centraliser
For concentric drilling
For concentric drilling
- Ensures directional stability
when drilling - Ensures a consistent
cement grout cover
Coupler
Suitable for alternating tension/compression loads
Suitable for alternating tension/compression loads
For cyclic and dynamic loads
- Optimum transfer of impact energy
- Sealed up to 240 bar
Drill bits
Available in different sizes for every type of soil.
Please ask for our complete list.
Grout body
Durable without additional corrosion protection measures
Durable without additional corrosion protection measures
Including corrosion protection! TITAN micropiles are self-drilling components subsequently grouted in a dynamic process. The body of grout therefore forms a mechanical interlock with the surrounding soil. The cement grout cover guarantees permanent corrosion protection and that the loads are transferred to the subsoil. Any cracks in the body of grout remain < 0.1 mm (crack width limitation).
More Info
