Pre-fab concrete installation - Vroom Funderingstechnieken
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Pre-fab concrete installation

In addition to supplying pre-fabricated concrete elements we also install third-party elements. Installation is done in the cellar or ground floor of both residential buildings and public utility buildings. This may be in combination with various types of foundation pile.

We can manage the product supply chain. If you have already purchased parts or are bound by contracts, various combinations are still open to you. In this case we can supply and install part of the required material quantity, merely installing the remainder. The work involved varies for each product. Below we list the core tasks, although extending the scope of the work is, of course, open to discussion. 

Installation of pre-fab foundation beams, blocks and lift pits on piles 

  • Drilling and bonding of the bar or threaded end for the connection between pile and beam
  • Levelling (filling up) the foundation piles up to the bottom of the foundations
  • Supporting the foundation beams on the pile caps
  • Installing the foundations on the piles, including the crane
  • Pouring the bar connections (finishing the process) with mortar

Installation of pre-fab foundation beams, blocks and lift pits on raft foundations 

  • Installing the foundations including the telescopic crane or tracked crane
  • Pouring the bar connections (finishing the process) with mortar

Installation of pre-fab lay-down areas on piles 

  • Drilling and bonding of the bar or threaded end for the connection between pile and beam
  • Levelling (filling up) the piles up to the bottom of the lay-down area
  • Supporting the lay-down areas on the pile caps
  • Installing the pre-fab lay-down areas on the piles, including the crane
  • Pouring the bar connections (finishing the process) with mortar

Installation of pre-fab lay-down areas on raft foundations 

  • Installing the pre-fab lay-down areas including the telescopic crane or tracked crane

Installation of pre-fab ribbed-slab floors and concrete hollow-core slab floors 

  • Installing the pre-fab ribbed-slab floors on the foundations, including the crane
  • Installing the ESP compensation plates (where applicable)
  • Sealing the heads of the joints and EPS compensation plates
  • Casting the slab seams, including delivery of the concrete
  • Installing the step irons (where applicable)
  • Vibrating the slab joints (where applicable). 

Installation of pre-fab cellars 

  • Installing the threaded ends in the factory-cast DEMUs
  • Levelling the bottom bolt fastenings
  • Installing the steel fastenings to the sunken cellars
  • Installing the pre-fab cellars on the foundations, including the crane
  • Installing the top bolt connections
  • Casting the fastenings with mortar (where necessary)
  • Installing the concrete cover plates (where applicable)