Low Energy Lighting Low energy lighting has become more popular in recent years, mainly owing to higher energy bills and the cost of maintaining inefficient lighting systems.
Composting toilets Composting toilets are part and parcel of the Sustainable Building movement, the practice of incorporating renewable and green friendly features into every aspect of construction.
Tarmac, also referred to as Tarmacadam or Concrete Asphalt. A mixture of bitumen and aggregate laid and compacted for Roads, Paved areas.
History of Architecture Our Guide to Building Architecture from the Middle Ages to Present Day