The concept of Sustainable Development, implicating the protection of soil and groundwater, the limitation of waste production and the re-use of soild waste materials is still the leading theme of WASCON '94. Although it is clearly recognized in most countries that products derived from solid waste materials can be applied as construction materials, research is still needed to assess various environmental problems.4.3 Feasibility Apart from the technical quality of bricks, problems encountered during the production of mortars is also an important factor while judging a ... Stoppages mainly occurred during the production of HP-mixes with high percentages fly ash (40% - 80%). ... At percentages higher then 40% the stoppages became so frequent that it was not possible to have a continuous production for one day.
|Title||:||Environmental Aspects of Construction with Waste Materials|
|Author||:||Th.G. Aalbers, H.A. van der Sloot, J.J.J.M. Goumans|
|Publisher||:||Elsevier - 1994-05-20|