4.2 Special formwork and special constructions
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FORM WORK SY STEM S 4.2. SPECIAL FORMWORK AND SPECIAL CONSTRUCTIONS

SPECIAL FORMWORK AND SPECIAL CONSTRUCTIONS EXAMPLES Your benefits at a glance: G G Special formwork and special moulds can be supplied on request according to project For concreting objects in facing concrete quality at construction sites and in precast production facilities As one off pieces or in combination with standard, wall and floor formwork One source planning and manufacturing of the formwork structure “Breathable formwork“ for jointless concrete components In addition to the rentable standard round column forms our special formwork offers the possibility to realize even difficult...

SPECIAL FORMWORK AND SPECIAL CONSTRUCTIONS BERLIN: ELLIPTICAL FORMWORK FOR REDEVELOPMENT OF COLUMNS The task was to redevelop an elliptical shaped column underneath an existing slab. For encasing and striking the connected hinged two halves had consoles on both sides for the transport with a fork lift. In a first step the ground plate of the formwork was clamped to the square foot of the column, after that the formwork itself was put into place on this base plate. The injection of the fine concrete grout was done subsequently through the short feed pipe at the bottom of the base plate....

SPECIAL FORMWORK AND SPECIAL CONSTRUCTIONS HAMBURG: CONSTRUCTION PARK P1, AIRPORT For the project “new construction car park P1“ at the Airport Hamburg we received an inquiry for special formwork in different forms in geometries with special demands for in-situ concrete from the working group HAM NEXT of “Max Bögl Bauunter- nehmen GmbH & Co. KG” and “Hochtief Hamburg GmbH”. The planning guideline was very complex, as the formwork had to be compatible with each other as well as with our rentable formwork. In planning and construction the difficult geometries, sealing and closure have been...

SPECIAL FORMWORK AND SPECIAL CONSTRUCTIONS BERLIN – TRAIN STATION PAPESTRASSE – MUSHROOM HEADS At this site additional mushroom heads Ø 4.40 m had to be poured in situ onto round columns Ø 1.60 m. For quick encasing and striking the formwork consisted of only 2 halves. Each half round did not exceed the width of 2.40 m by its slim stiffening frames, thus a cost effective transport without special truck was possible. Guardrails all around guaranteed a safe edge protection during works for reinforcement and pouring the concrete. Products subject to technical changes

SPECIAL FORMWORK AND SPECIAL CONSTRUCTIONS STUTTGART – OFFICE BUILDING MAIN STATION: BREATHING FORMWORK The very special demand of the architect was, that it was not allowed to have visible joints on the finished poured column with fair face concrete. Thus the metal skin, consisting of a half-round with both sid panel, was made and bent out of 1 metal sheet to a ”U“-shape. By this the vertical joints were placed in the right-angle corners of the column, the sealing of the joint was guaranteed by the welded triangle profile ledges and the rubber sealing profile G13 behind it. For striking,...

SPECIAL FORMWORK AND SPECIAL CONSTRUCTIONS BERLIN – GSW KOCHSTRASSE: 8-SHAPE FORMWORK The special shape of this column was made to encase a loadbearing inner core of a welded steel profile for fire protection reasons. In this special contour were integrated 6 different curve radia. For a safe pouring of the concrete into the formwork, which was located directly at the edge of the building slab, there was mounted an additional pouring funnel. Products subject to technical changes

SPECIAL FORMWORK AND SPECIAL CONSTRUCTIONS FRANKFURT – PALAIS QUARTIER: V-FORMWORK Special formwork for V-shaped columns beginning with diameter 700 mm at the bottom, then diverting to 2 Ø 700 mm. Combination of special formwork and rental formwork which was mounted on top. The 11 m high column was filled in 1pouring step. Special formwork and special constructions

SPECIAL FORMWORK AND SPECIAL CONSTRUCTIONS MAINZ – MAIN STATION: HALF COLUMN FORMWORK FOR RENT Half rounds in rent, combined with straight intermediate wall panels as special production. Additionally with inserted profiles to produce a vertical recess groove for water piping. It was required a column without any anchoring marks. For this reason the straight panels were backstiffened with the help of additional U-girders which were connected externally of the formwork with anchor ties. Products subject to technical changes

SPECIAL FORMWORK AND SPECIAL CONSTRUCTIONS DORTMUND – STADTBAHN / FRANKFURT – GALILEO Dortmund – Stadtbahn: halfround formwork in combination with DOKA-framax wall formwork Wall with high requirements from the architect for fairface concrete quality with half round column protrusions. The standard-halves in rent were produced with special intermediate connecting profiles fitting to the wall formwork. Frankfurt-Main – Gallileo: console formwork Round column formwork Ø 800mm in rent, combined on top with a special add-on-element in purchase. The protruding console was made with special...

SPECIAL FORMWORK AND SPECIAL CONSTRUCTIONS BIETIGHEIM – SKY: FA. ED. ZÜBLIN AG – SPECIAL WORKING PLATFORMS The building with a total height of 67 meters comprises 18 floors, which are housing flats and offices. The architectural characteristic is represented by the circular balconies which are placed outside of the floor plan. They have a rounded, not symmetrical outer edge, also the height of the railing elements are varying above and below of the slab. The balconies made of in-situ concrete are turned by 90° from floor to floor and are thermically separated from the slab. The railing is...

SPECIAL FORMWORK AND SPECIAL CONSTRUCTIONS PADERBORN: COLUMN FORMWORK WITH CONSOLES Exact pre-assembling of the rounded and laser-cut single parts on the welding table. Formwork combined of rent and purchase parts for concreting at the prefab plant. Open round column formwork with a special attachment for 2 brackets. The formwork halves have been additional stiffened with HEB-girders because of the formwork length of 10.50 m. Special formwork and special constructions