Hybrid Concrete Construction (HCC) combines all the benefitsof precasting with the advantages of cast in-situ construction.Combining the two, as a hybrid frame, results in even greaterconstruction speed, quality and overall economy. HCC can answerclient demands for lower costs and higher quality by providingsimple, buildable and competitive structures that offer consistentperformance and quality.Hybrid Concrete Construction (HCC) combines all the benefitsof precasting with the advantages of cast in-situ construction.Combining the two, as a hybrid frame, results in even greaterconstruction speed, quality and overall economy. HCC can answerclient demands for lower costs and higher quality by providingsimple, buildable and competitive structures that offer consistentperformance and quality.
Some HCC techniques can removethe need for follow-on trades such as ceilings and finishes. Thisallows for an even faster programme. HCC also encourages speed ofconstruction by promoting increased buildability, which should be afundamental design objective.
Concrete produces robust, and adaptable buildingsthat are inherently fire resistant, vibration free and quiet.Exposure of the hybrid concrete frame can be used to exploitconcrete's inherent thermal properties in naturally ventilated,low-energy buildings. The finish and shape of the exposed units canalso assist with even distribution of lighting levels and thereduction of noise levels. Long spans can be easily achieved usinglarge units or by pre-stressing or post-tensioning.
HCC is about providing best value. It is notnecessarily about first cost, although this alone can result inhybrid concrete construction being chosen. Gains from improvedbuildability on site soon overtake any material cost differences.Inherent benefits, such as occupier comfort and increasedefficiency, lead to potentially massive cost benefits in comparisonwith other structural approaches. For the full potential ofeconomy, safety, speed, buildability and performance to be realisedthen HCC should be considered at the beginning of the designprocess. The new best practice guidance shows how that fullpotential can be achieved.
example:serdang hospital
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