METHOD FOR THE PRODUCTION OF HIGHLY RESISTANT ACID-RESISTANT CONCRETE

摘要

The invention relates to a method for the production of highly resistant, acid-resistant concrete, using water, a hydraulic binder and additives, wherein a hydraulic binder containing aluminium silicates is used, said aluminium silicates being selected from the group consisting of blast furnace slag, clay, marl and industrial by-products such as fly ash under the proviso that the A1203 content of the binder does not exceed 5 % by weight and blast furnace slag amounts to less than 35 % by weight of the binder, and cement kiln dust is used as an activator corresponding to 1-20 % by weight of the binder. The hydraulic binder is used in an amount corresponding to > 400kg per m<3> and the water/binder ratio is 0.25 0.40.