D333 Ann Street is a new Brisbane CBD A-Grade office building available for occupation in 2008. Located strategically within the CBD, 333 Ann Street offers A-Grade facilities, best practice environmental design and people with disability (PWD) compliance - and the advantages of CBD amenities. Devine Limited is the developer and builder of this project making integration of fitout and design available, practical and cost effective.

The former RS Exton and Co Building was constructed in 1907 as the premises of the renowned painters and decorators, RS Exton and Co. The warehouse was designed by Brisbane architect, Claude W Chambers. Recently, the building was partially demolished and the fascade only survives.

The commercial tower at 333 Ann Street comprises ground level entry foyer and retail, two basement levels, four podium car park levels and nineteen commercial floor plates. The overall GFA is 20,799m2 with a net lettable area of 16,359m2 and 99 vehicles are accommodated on site.

This paper has provided a broad overview of different historic developments for concrete high-rise buildings. The evolution of concrete skyscrapers from the first reinforced concrete high-rise, the Ingalls Building, which was 15 stories high to modern skyscrapers Petronas and the Jin Mao is discussed. How new innovations in construction technology such as the advances in formwork, mixing of concrete, techniques for pumping, and types of admixtures to improve quality have all contributed to the ease of working with concrete in high-rise construction is also briefly discussed in the paper.

Guide to Long-Span Concrete Floors has been produced to provide architects, building designers, structural engineers and architectural and engineering students and lecturers with an appreciation of the factors that should be taken into consideration in selecting a flooring system for a particular building. Covering major architectural, structural design and construction considerations this publication incorporates sketches and photographs and included graphs to enable designers to quickly identify appropriate floor systems to carry applied loading for the desired span and provide approximate dimensions for the preliminary design.
Available for sale through Std Australia

Available for loan through CCAA library.

When it comes to Formwork, Structural Systems utilises the well proven Ischebeck Titan HV slabforming system. Using aluminium beams, this offers a fast and efficient formwork solution for even the most difficult circumstances.

Austress Freyssinet is a design and contracting company specialising in structural, remedial and geotechnical works. Post-tensioned floor systems in building structures such as car parks, offices, residential buildings and shopping centres have always been a key aspect of the Company's activities. Post tensioning work is a core activity for the company, used in applications including buildings, bridges, silos, industrial facilities, nuclear power plants, dams, harbours, tunnels, etc. Their website has a vast range of technical and project information on post tensioned construction.

Fabquick are a supplier of self climbing jump form systems and self climbing perimeter screen systems, their website has a range of technical and project information on these systems.

Peri Australia are a supplier of self climbing jump form systems and self climbing perimeter screen systems, their website has a range of technical and project information on these systems.

POST-TENSIONED slab design is widely used in Australia, with the main benefits over conventionally reinforced concrete being its ability to span greater distances without resorting to thick slabs and beams (and the consequent loss of head height), and reduce deflection and cracking. There are also some associated labour and time savings.

Advances in corrosion protection and design flexibility give contractors new options. (About the authors: Scott Greenhaus is President of VSL and John Crigler is Vice president and Technical Manager of VSL).