Construction solid waste has caused serious environmental problems. Reuse, recycling and reduction of construction materials have been advocated for many years, and various methods have been investigated. However, the effectiveness of its applications seems limited. This paper examines rates of reusable and recyclable waste for six major types of building materials: plastic, paper, timber, meta...

The ultimate responsibility for the collection and disposal of municipal solid waste rests with local government. As regional planning developed, more counties and states assumed some or all of this re­ sponsibility. The Federal Government has not, to date, provided the broad financial support for solid waste systems now available for municipal waste water systems. Their participation has been ...