This paper gives an overview of three topics related to sound insulation in buildings. The first project included laboratory and field measurements of sound insulation against aircraft noise. As well as various technical papers, the project produced software to help in the design of adequate sound insulation. In a second project, re-analysis of survey results allowed the development of a ration...

Envelope insulation is a relevant technical solution to cut energy consumption and reduce environmental impacts in buildings. Insulation Cork Boards (ICB) are a natural thermal insulation material whose production promotes the recycling of agricultural waste. The aim of this paper is to determine and evaluate the environmental impacts of the production, use, and end-of-life processing of ICB. A...

A task-specific exposure matrix was designed for workers installing building insulation materials. A priori, a matrix element was defined by type of task (installer or helper), type of work area (attic spaces or wall cavities) and type of insulation material (slabs from mineral wool, fiberglass or flax; loose-fill cellulosic material or perlite). In the laboratory a mock-up (full scale) of a on...

Abstract With international awareness of the need to decrease greenhouse gas emissions, Danish government set a target be fossil fuel-free by 2050. To achieve that, existing buildings will retrofitted with energy-saving technologies such as improved thermal insulation. In Denmark, larger mass building stock from around 1850 1940s is preservation worthy. The construction typically solid brick wa...

Sustainable architecture and green building are recognized techniques to address the energy environmental crises. In this regard, Trombe Wall has also attracted attention for its potential ability is regarded as a sustainable architectural technology insulation. This article reviews classification configuration of most relevant content research carried out in various countries over past few dec...

The overall life of oil-immersed power transformers depends on the long-term life of the oil–paper insulation system throughout continuous operation. Studying the reliability assessment methods for oil–paper insulation can help determine the reliability level of power transformers accurately, and ensure their safe and stable operation. In the present paper, the life of oil–paper insulation is p...