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プロジェクト概要

HeidelbergCement AG Headquarters, Heidelberg, Germany

Within a 16-month construction period, almost 97,500 m<sup>2</sup> of formwork solutions were used – including customised PERI special formwork elements. (Photo: Thilo Ross)
The results of using the highest quality architectural concrete class SB 4 and the finest white concrete are visible in the many architectural highlights: Spectacularly twisted tree-like supports, creatively patterned facade prefabricated concrete elements and sharp-edged beams in a radial pattern. (Photo: Thilo Ross)
The three groups of tree-like supports tower over three storeys in the foyer. PERI developed a highly complex 3D special formwork made of steel elements with an overall height of 150 mm, which consisted of 63 individually designed and CNC laser-cut individual parts. (Photo: Thilo Ross)
The formwork for the tree supports fitted into the already erected PERI UP Shoring without any problems. The compatibility of the systems was one of the decisive points why the client chose PERI.
Not only the formwork, but also the architecture of the tree supports is outstanding: in compliance with the architectural concrete quality required, only one panel joint is visible over the entire column height of around 11 m. (Photo: Thilo Ross)
The feature wall consists of several prefabricated concrete elements of the highest architectural concrete quality, which were subsequently mounted to the in-situ concrete wall. (Photo: Thilo Ross)
For the dome ceiling, PERI developed a formwork solution made with 82 factory pre-assembled, 3D-designed architectural concrete timber formers that were delivered pre-assembled to the construction site. (Photo: Thilo Ross)
For the casino slab, PERI special formwork developed especially for the project was used, which was later implemented with a total of 64 different diamond-shaped box outs pre-assembled in the factory. (Photo: Thilo Ross)
The special reinforced concrete ceiling consists of radial sharp-edged beams. These stand out in SB 4 white concrete from the underlying ceiling in SB 2 grey concrete. (Photo: Thilo Ross)
The 11.75 m high facade supports were realised with PERI timber girder formwork and make the new HeidelbergCement headquarters particularly eye-catching. (Photo: Thilo Ross)
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プロジェクト情報

ロケーション: Heidelberg, ドイツ

  • Assistance with the construction of the new HeidelbergCement headquarters
  • Three interconnected building sections of different heights and a total of three courtyards
  • Architecture in a class of its own: Spectacularly twisted tree-like supports, creatively patterned prefabricated concrete facade elements and sharp-edged beams in a radial pattern
  • Highest quality architectural concrete class SB 4 and use of finest white and grey concrete
  • Shell construction time of 16 months
  • Use of around 30,000 m³ of in-situ concrete, 8,000 t of steel and 97,500 m2 of PERI Formwork
  • General planner: AS+P Albert Speer + Partner, Frankfurt am Main, Germany

現場でのニーズ

  • Assistance with the construction of the new HeidelbergCement headquarters
  • Three interconnected building sections of different heights and a total of three courtyards
  • Architecture in a class of its own: Spectacularly twisted tree-like supports, creatively patterned prefabricated concrete facade elements and sharp-edged beams in a radial pattern
  • Highest quality architectural concrete class SB 4 and use of finest white and grey concrete
  • Shell construction time of 16 months
  • Use of around 30,000 m³ of in-situ concrete, 8,000 t of steel and 97,500 m2 of
  • Highest quality architectural concrete class SB 4
  • Bright, curved facade with 11.75-m-high facade supports consisting of class SB 4 white architectural concrete
  • Two groups of tree-like supports consisting of an architectural concrete quality of SB 4 in the centre of the foyer, crossing each other about a third of the way up
  • High architectural concrete quality used for the tree-like supports with only one panel joint and without visible fixing screws, tension holes and formlining joints
  • Architectural concrete quality of class SB 4 and white concrete used for the feature wall in the foyer without visible fixing points or tension holes
  • 7.00-m-high dome ceiling consisting of an uneven cross vault with a circumferential edge upstand in SB 4 grey concrete with a joint and butt-free appearance
  • Special reinforced concrete ceiling with radial, sharp-edged beams in the casino, which stand out in SB 4 white concrete from the underlying ceiling in SB 2 grey concrete
  • Very cramped construction site
  • Tight construction schedule
  • PERI Formwork
  • General planner: AS+P Albert Speer + Partner, Frankfurt am Main, Germany

顧客名

Diringer & Scheidel GmbH & Co. KG, Mannheim, Germany

お客様にとっての価値

  • Implementation of the architectural highlights taking into account the high demands on the architectural concrete quality
  • Field Service and assistance provided to construction site personnel by PERI engineers
  • Punctual provision of materials and coordination of the delivery dates
  • Work carried out regardless of the weather conditions thanks to the use of the PERI UP Weather Protection Roof
  • Compliance with the tight construction schedule
Portrait of Matthias Schmitt, Senior Site Manager at Diringer & Scheidel GmbH & Co. KG, Mannheim, Germany
Matthias Schmitt
Senior Site Manager

For me, as a site manager with several decades of professional experience in major construction projects, the challenge of leaving our customer HeidelbergCement satisfied by ensuring that the construction process went off without a hitch, with the required quality and within the set time frame, was certainly an exciting one, especially given the scale of the technical challenges involved. Those objectives would have been impossible to achieve without the support of the entire construction site team, our subcontractors and suppliers. A very large share of this support in meeting the quality requirements came from PERI. All of the technical processing work for the formwork planning was carried out by the PERI project coordinator in consultation with those of us in site management. Thank you so much for this.

提案内容

  • Comprehensive overall solution consisting of around 97,500 m2 of PERI formwork solutions, including around 3,000 m2 of project-specific architectural concrete girder wall formwork
  • Implementation of the architectural highlights using special-purpose PERI formwork elements
  • Highly complex 3D special-purpose formwork made of steel elements with 150 mm construction height for the erection of the tree-like supports, which consisted of 63 CNC laser-cut individual parts and was covered with a 5-mm-thick steel formwork skin to withstand the high level of fresh concrete pressure
  • Three-dimensional planning of the formwork for the tree-like supports with PERI CAD and RHINO, taking into account the subsequent element separation points
  • Special-purpose formwork for the tree-like supports of the 11.50-m-high foyer combined with PERI UP Falsework
  • Concreting work for the tree-like supports carried out from below and concrete pressure determined in real time with the PERI InSite Construction Pressure Monitoring Set
  • The formwork for the facade supports and their particularly smooth concrete surfaces in the highest quality of architectural concrete made use of PERI timber girder formwork with multi-layer panels coated with melamine resin
  • PERI special-purpose formwork for the feature wall in the foyer, consisting of several prefabricated white concrete elements of the highest architectural concrete quality, which were subsequently mounted to the in-situ concrete wall
  • Project-specific formwork developed for the implementation of the cross vault, consisting of a total of 82 3D-designed architectural concrete timber formers which were pre-assembled at the factory and then delivered to the construction site

PERI special-purpose formwork consisting of a total of 64 different diamond-shaped recess boxes pre-assembled in the factory for the beams of the casino ceiling

使用製品