The Dangers of Asbestos

The use of asbestos has been a widespread issue that continues to impact countries on a global scale. As a favored material used in buildings and construction projects throughout the 20th century, asbestos held an incredible appeal as a mineral known for its heat and fire resistant properties. For decades, this substance was synonymous with manufacturing and development. However, it was soon discovered that once asbestos was disturbed or damaged, the fibrous material could have a fatal effect on those that came into contact with it. Asbestos in the United States Despite its known dangers, asbestos continues to pose a … Continue reading

Environmental and Health Impacts of Asbestos

Asbestos is an infamous building and construction material that gained popularity in the 20th century due to its fire-resistant properties. Asbestos’ first commercial mine was opened in 1879 in Quebec province, Canada. It took several years of production and consumption of this material in several parts of the world before its health and environmental hazards were discovered. Australia was one of the heaviest global consumers of asbestos in the 1980s with most of the materials being imported into the country from Canada and South Africa. The use of the material didn’t stop until a national ban was announced on December … Continue reading

Primer on Wood Wool Cement Board

Wood Wool Cement Board (WWCB) is a versatile building material made from wood wool and cement where each fiber is coated with a thin film of Ordinary Portland Cement (OPC) that, when cured, partly petrifies the wood. In that way the fiber will last indefinitely as long as the cement film is not damaged. Environmentally speaking, cement has a negative CO2 signature and therefore both the wood and cement, when decomposed, are harmless to nature and as a result all homogeneous WWCB products have green labels in Europe. It combines the advantages of both wood and concrete together: as light … Continue reading

Energy Efficiency in Residential Sector in Saudi Arabia

The energy demand in the Kingdom of Saudi Arabia has increased steadily with an average annual increase close to 5% since 2010[1]. Such rise is driven mainly by the economic prosperity of the region, the rapid industrial development of the Kingdom, and the population growth. However, the per capita energy consumption of KSA is almost three times higher than the world average[2], explained by the presence of energy-intensive industries, harsh climate conditions, and a high energy demanding lifestyle encouraged by historical low energy prices. Link between Economic Growth and Energy Consumption Although the link between economic growth and energy consumption … Continue reading

Construction Wastes Management in the UAE

Out of total solid wastes generated in the UAE, the construction and demolition (C&D) wastes account for 70% of the total weight of solid wastes. Dubai alone produces nearly 5,000 tonnes of construction and demolition waste every day, which is about 70% of the total solid waste generated every day. In Abu Dhabi, C & D wastes account for 71% of total wastes generated in the year 2011. It is expected that construction and development activities and associated C&D waste production will continue to rise in this region. Hence, if not managed appropriately, it is expected that dumping of C … Continue reading

Greener Built Environment in Middle East

The key drivers for greener built environment in the Middle East are economic in nature. Green and energy-efficient buildings are getting traction in the region due to increasing energy prices and the need for energy efficient and affordable energy solutions and practices within the construction sector. Large real estate developers find in this a new marketing and PR tool that contributes to their bottom line and to demonstrating their commitment to sustainable development goals and environmental responsibility. From the supply side, suppliers and service providers find new business opportunities in this market transformation and this has become a driver for … Continue reading

Green Building Trends in the Middle East

The Middle East region faces a unique set of environmental and socio-economic challenges in the form of water scarcity, harsh climatic conditions, ecological degradation and abundance of fossil fuels. Commercial and residential buildings in the Middle East consume more energy than those in other parts of the world, mainly on account of extremely hot weather, rampant use of glass exteriors and heavy reliance on air-conditioning. The Middle East building industry, in recent years, is actively trying to make widespread use of eco-friendly architecture, traditional building methods and sustainable construction practices. Some of the other drivers for the progress of green buildings sector … Continue reading

Energy Efficiency in Saudi Cement Industry

Saudi Arabia is the largest construction market in the Middle East, with large development projects under way and many more in the planning stage. The cement industry in the country is evolving rapidly and is expected to reach annual clinker production of 70 million tonnes in 2013 from current figure of 60 million tonnes per year. The cement industry is one of the highest energy-intensive industries in the world, with fuel and energy costs typically representing 30-40% of total production costs. On an average, the specific electrical energy consumption typically ranges between 90 and 130 kWh per tonne of cement. … Continue reading

Trends in Sustainable Housing

There has been large-scale proliferation in construction of buildings worldwide due to population growth, economic development, urbanization and migration. According to UN Habitat, there has been a migration of the world’s population from rural areas to cities or smaller urban areas. In fact, this trend is expected to continue and cities within the developed as well as developing nations are expected to grow in terms of population. As a result all forms of construction activities are expected to become more intense than ever in the years to come. Usually the development of urban areas suffers from weak process of planning … Continue reading

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