Displacement piles

With the help of vibro hammer a steel pipe is advanced into the ground with the bottom of it being left in the ground. After the pipe reaches the required depth, a reinforcement cage is lowered into the pipe which is filled with concrete, afterwards using the vibro hammer the pipe is extracted with the bottom being left in the ground.

The diameter of the displacement piles can vary from 300 to 600 mm, and the length can reach 15-18 metres.

ADVANTAGES:

  • high production rate can be achieved;
  • the steel cage is fixed inside the pile accurately enough;
  • piles installation as a lateral factor consolidates the ground, and accordingly increases its production capacity;
  • ground is not required to be removed from the site.

 DISADVANTAGES:

  • due to the vibration caused by the vibro hammer, it cannot be used in all areas;
  • high-power piledrivers have to be used;
  • high fuel consumption;
  • the installation of the piles with the diameter more than 600 mm is almost impossible.

(LT) Spraudai – įlaidinės plastiko membranos

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(LT) CFA grąžtai

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(LT) Kranų nuoma

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Drilling piles

To install these piles few different methods are applied. Our company uses KELLY and CFA methods for the drilling piles installation. KELLY METHOD Using this method for the piles installation the drilling machines are used, in which the so-called KELLY equipment is mounted, consisting of a Kelly bar and a...


Piling walls

Piling walls are installed out of steel or plastic planks, when the installation of the temporary or permanent wall is needed, for example, in order to protect the site from the ground water, landslides, etc. For the installation of the piling walls vibro hammers are used, which are mounted on...


Anchors

Anchors are installed in order to keep the bearing walls stable, in case the ground pressure exceeds the allowed loading of the bearing walls. Anchors are normally installed by the drilling of a steel anchor (a bar or a pipe) through the bearing wall at an angle and at a...


(LT) Atlikti darbai

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