Acid-resistant concrete, precast concrete, and method for producing acid-resistant concrete
(10) WO 2019/172349 Al
(22) 07.03.2019
(43) 12.09.2019
(57) Provided is an acid-resistant concrete having high durability. The acid-resistant concrete contains 10 water, an industrial byproduct, an alkali stimulant, an expanding material, a fine aggregate, a coarse aggregate and a high-performance water-reducing agent, and is produced by compacting the components together by centrifugal compaction. The industrial byproduct contains fly ash, a blast furnace slag micropowder and silica fume, and the alkali stimulant contains lime hydrate. The industrial byproduct may contain incineration ash of...
