Ground-Engineering Solutions

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We are experts in processing nearly all approved ground-engineering systems servicing the deep foundations and anchoring arena. These can be categorised as follows:

Micropiles (mini piles) by DIN 4128 / EN 14199

We regularly employ solid bar systems (GEWI-piles) and pipe pile systems (TITAN-micropiles). In most cases, these are single bar piles, but in some instances we also produce multi bar piles. Soil nails and rock nails present other ground-engineering applications that we use on occasion.

We customise all geotechnical systems to fit site-specific requirements:

  • standard corrosion protection / double corrosion protection
  • in-situ steel casing for buckling protection
  • shaft bearing piles / end-bearing piles
  • tensile loads / compressive loads / alternating loads
  • permanent / temporary use

Our on-site service spectrum includes the entire process from pile production to load testing.

Reference project of a GEWI-micropile with double corrosion protection:

BV: Umbau Bremer Weserstadion, West- u. Ostkurve

Reference project of a TITAN-micropile under confined work conditions:

BV: Rathausgalerie Bruchsal

Ground Anchors by DIN 4125 / EN 1537

We offer virtually all relevant geotechnical ground anchor systems. Among these are

  • solid bar systems (GEWI-Bar Anchor)
  • pipe pile systems (TITAN-Anchor Pile)
  • steel strand systems (strand anchor)

We customise all ground anchor systems to fit site-specific requirements:

  • temporary anchor / permanent anchor / semipermanent anchor
  • anchor head assemblies of all kinds

Reference project of GEWI-Bar Anchor:

BV: Grundinstandsetzung der Binnenhafenkaje in Kiel – Wik

Reference project of TITAN-Anchor Pile:

BV: Neubau Kraftwerk Moorburg

Reference project of a Strand Anchor (permanent):

BV: Railway Mågevej Ringsted, Denmark

Reference project of a Strand Anchor (temporary):

BV: S8 Expressway – „Trasa Armii Krajowej“ in Warschau (Polen)

Bore Piles > 300 mm by DIN EN 1536

On request, we offer bore piles with diameters up to 305 mm in order to keep up with rising technical safety standards. Since we are endowed with the machine technology necessary to produce these diameters, we employ a rotary auger drill method as well as a regular overburden flush drilling technique. Upon reaching the desired depth, a reinforcing cage is introduced, concrete is poured in the bore and brought up to the required level. The casing can be withdrawn or left in situ.