Architecture / June 7, 2018 /
The choice of the material, and hence the cost, may be influenced by factors other than aesthetic qualities. For example fast-track construction projects may use a steel frame in preference to an in-situ or precast concrete frame in order to reduce overall programme durations. Although the concrete option may be cheaper, the shorter programme achieved by using steel may offset this initial cost advantage. Technical decisions such as these are made for each building element and these have a direct bearing on the eventual cost. Where considerable repetition can be achieved it may prove economical to prefabricate certain structural elements or to standardise various components and fittings.
Meteorological conditions vary immensely throughout the world and although Ireland experiences a temperate climate all year round, the weather conditions on individual sites in different parts of the country may be very different from each other. Of particular concern may be sites that are prone to flooding, or are exposed or elevated sites where high winds may curtail the use of plant.