Control of Asbestos Regulations 2006 were entirely preventable and the defendant fell far short of the high standards required. This should serve as a warning to others about the dangers of asbestos and the legal requirement to manage it properly." Asbestos is a naturally occurring group of silicate minerals that can readily be separated into thin strong fibres that are flexible, heat resistant and chemically inert. Within the United Kingdom and elsewhere in the world, asbestos was used extensively as a building material from the 1950s to the 1980s. It was used as a means of fireproofing as well as insulation and any building built
Building insulation Aerogel was first discovered by Samuel Stephens Kistle in 1931. It is a kind of gel that the liquid part is replaced by gas, it actually is composed of 99% of air. This material has a relatively high R-value of around R-10 per inch which is considerably higher compared with conventional plastic foam insulation materials. But the difficulties in processing and low productivity limit the development of Aerogels, the cost price of this material still remains at a high level. Only two companies in the United States offer the commercial Aerogel product. In hot conditions, the greatest source of heat