§ 31. Mr. Albert Robertsasked the Minister of Power if he will give details of the results of the research into the commercial value of fly dust and clinker waste from coal-fired generating plants.
§ Mr. John MorrisResearch has established the value of pulverised fuel ash in the manufacture of a number of building materials and as a structural material in civil engineering work. There is always a ready market for clinker ash, the output of which, however, is falling.