fly ash brick thermal conductivity

What are the pros and cons of fly ash bricks? - Quora- fly ash brick thermal conductivity ,Fly ash is the residue that is left ... Fly ash bricks are environmentally ... The U value is much better hence the thermal conductivity of the building is ...M.S Trexim & MfgsM.S Trexim & Mfgs manufactures high quality fly ash bricks using the latest international batching ... These bricks have got thermal conductivity around 0.90-1.05 W ...