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CONSTRUCTION WORLD
MAY
2016
FORMWORK AND SCAFFOLDING
COST-EFFECTIVELY
MATCHED
climbing systems
For a cost-effective execution solution,
PERI’s Israeli engineers combined several
climbing system variants.
the RCS Climbing Protection Panel units climb crane-independently
with the help of mobile self-climbing devices to the next floor each
time. An important part of the PERI Protection Panel solution features
the integrated landing platforms which facilitate temporary material
storage and moving loads with the crane.
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BELOW:
In Tel Aviv, a number of high-rise structures are currently being
realised with the help of PERI climbing technology.
BELOW RIGHT:
For the
cost-effective construction of the 164 m high twin towers, PERI Climbing
Formwork and Protection Panels have been optimally matched.
The system concept was perfectly matched with the climbing
formwork and protection panels as well as exactly meeting
construction site requirements. The Alon Towers consists of
two symmetrically arranged, 164 m high twin towers.
They are part of the new, modern ‘BSR Center TLV’ office complex
and are redefining the skyline of Tel Aviv. A special architectural feature
is the X-shaped facade design which is perceptible from all sides. Both
towers taper to the halfway point and then widen again
to the top.
Tailored implementation concept
PERI Israel has provided an ideally matched implementation concept
on the basis of the ACS and RCS Self-Climbing Systems as well as self-
climbing CB Platforms. As a result, the construction crews can work
very efficiently also at great heights – protected against the wind and
concealed from view as well as being crane and weather-independent.
The PERI comprehensive package complete with planning services,
on-site support and logistics ensures, in particular, compliance with
the high quality and safety standards. In addition, the strict construc-
tion schedule as well as the limited crane capacity have been taken
into account.
Climbing formwork and protection panel
The climbing formwork solution for the building core is a combination of
ACS, RCS and CB in connection with VARIO GT 24 Girder Wall Formwork
and suspended DOMINO Panel Formwork for the intermediate walls
which follow. With the decision to construct the core in twin sequential
phases in each case, the cycle sequence has been adapted to match the
execution of time-critical reinforcement work.
The circumferential enclosure and anti-fall protection of the top
floors of the shell construction in each case is being realised with the
RCS Climbing Protection Panel, geometrically adapted to suit the
forward and reverse-inclined facade as well as being designed for the
required change of inclination at heights of almost 80 m. In the process,
ABOVE:
For forming the oblique-angled building corners – due to the façade
inclinations – specially designed corner platforms are being used which
are based on system equipment.
BELOW:
The self-climbing ACS P Platform
variant has been adapted to suit the central 8 m x 10 m core ground
plan while suspended DOMINO elements are being used for subsequent
construction of the intermediate walls. (All Photos: PERI GmbH)