Compressive strength, flexural strength and thermal conductivity of autoclaved concrete block made using bottom ash as cement replacement materials

A preliminary study on the effect of fine aggregate replacement with metakaolin on strength and abrasion resistance of concrete

“…Although some authors [19][20][21] used bottom ash (BA), after grinding or melting, as pozzolanic material in which cement was partially replaced; others employed it as fine aggregate replacement. The usage of BA as sand replacement can be summarized as following: Ghafoori et al [22] carried out investigations on a series of laboratory-made roller compacted concretes (RCC) containing high-calcium dry BA as a fine aggregate.…”

A Comprehensive Review on the Properties of Coal Bottom Ash in Concrete as Sound Absorption Material

“…Based on a study by Wongkeo et al [39], it was found that the flexural strength value for bottom ash lightweight concrete increases when there is a decrease in bottom ash content in Portland cement. The increase of flexural strength is related to the increase of the bulk density of concrete.…”

Properties of lightweight high calcium fly ash geopolymer concretes containing recycled packaging foam

“…This analyzer is based on ASTM D5930-09 [22] method for finding thermal conductivity of plastics by means of a transient line-source technique. Similar device was successfully used for testing of cementitious materials [23][24][25]. The 100 Â 100 Â 100 mm cube specimens were used for this test.…”