Maintenance of Painted Steel-sheet Roofs on Historical Buildings in Sweden

Investigation on thermal behavior of common types of roofs in buildings using computational fluid dynamics method

In this study, the influence of type and structure of different roofing systems were investigated using computational fluid dynamic method. The considered roofing systems include beam and block types (clay brick, light weight concrete block, polystyrene) and Uboot slab which were designed for 6m and 8m span. To simulate the fluid flow and heat transfer, the computational fluid dynamic method wa...

Modern Architecture in Nigeria and It’s Trends in Historical Buildings (Failure of modernist in Conservation andRestoration of Historical Buildings)

Modern architecture has vital impact in Nigerian architecture even though there are somesocio-cultural and religious factors and elements of traditional architecture and use of traditional materials andprinciples of design that still exist. This paper will be discussing on how modern architecture failed in the aspectthe of conservation and restoration of palace buildings which are the focal poi...

Thermal Behavior of Domed Roofs, Case Study: Historical Dome-Shaped Roofs of Isfahan

Thermal performance of non air-conditioned buildings with vaulted roofs in comparison with flat roofs

Vaulted or domed roofs have been frequently adopted by builders and architects throughout the Middle East and other hot dry areas. However, the thermal performance of such buildings under hot dry climatic conditions has rarely been quantitatively studied. In this paper, a detailed finite element model for the investigation of the thermal performance of non air-conditioned buildings with vaulted...

Energy savings in buildings or UHI mitigation? Comparison between green roofs and cool roofs

The intensification of the Urban Heat Island effect (UHI) is a problem that involves several fields, and new adequate solutions are required to mitigate its amplitude. The construction sector is strictly related with this phenomenon; in particular, roofs are the envelope components subject to the highest solar irradiance, hence any mitigation strategy should start from them and involve their ap...