Andere Kunden interessierten sich auch für
![Améliorer les propriétés du béton en utilisant des déchets et des matériaux recyclés]( "Améliorer les propriétés du béton en utilisant des déchets et des matériaux recyclés")
Améliorer les propriétés du béton en utilisant des déchets et des matériaux recyclés26,99 €![Melhoria das propriedades do betão através da utilização de resíduos e materiais reciclados]( "Melhoria das propriedades do betão através da utilização de resíduos e materiais reciclados")
Melhoria das propriedades do betão através da utilização de resíduos e materiais reciclados26,99 €![Migliorare le proprietà del calcestruzzo utilizzando materiali di scarto e riciclati]( "Migliorare le proprietà del calcestruzzo utilizzando materiali di scarto e riciclati")
Migliorare le proprietà del calcestruzzo utilizzando materiali di scarto e riciclati26,99 €![Verbesserung der Betoneigenschaften durch die Verwendung von Abfall und recycelten Materialien]( "Verbesserung der Betoneigenschaften durch die Verwendung von Abfall und recycelten Materialien")
Verbesserung der Betoneigenschaften durch die Verwendung von Abfall und recycelten Materialien39,90 €![Uluchshenie swojstw betona za schet ispol'zowaniq othodow i pererabotannyh materialow]( "Uluchshenie swojstw betona za schet ispol'zowaniq othodow i pererabotannyh materialow")
Uluchshenie swojstw betona za schet ispol'zowaniq othodow i pererabotannyh materialow13,99 €![Waste and Supplementary Cementitious Materials in Concrete]( "Waste and Supplementary Cementitious Materials in Concrete")
Waste and Supplementary Cementitious Materials in Concrete195,99 €![Effect On Comp. Strength Of Concrete With Partial Replacement FA & SF]( "Effect On Comp. Strength Of Concrete With Partial Replacement FA & SF")
Effect On Comp. Strength Of Concrete With Partial Replacement FA & SF23,99 €
Preservation of environment and conservation of natural resources is the essence of any development. In order to address environmental effects associated with cement manufacturing, it is crucial to advance alternative binders to compose concrete. The work audits the feasibility of fly ash, glass powder and demolished concrete as partial substitute of cement and natural coarse aggregate respectively. For this intent, procedure is partitioned into two stages. The initial stage proceeds with replacing 25% cement content by variant proportions of fly ash (FA) and glass powder (GP). Further tested for compressive and flexural strength, at 7 days, 14 days & 28 days and correlated with conventional concrete. The adequate results were attained with the combination of cement 75% and fly ash 25% in ratio, w.r.t properties tested. In second stage, same optimum ratio of cement and fly ash added with partly replaced natural coarse aggregate (NCA) with recycled concrete aggregate (RCA) in concrete. For test intent, recycled aggregates were accessed from crushed concrete cubes of grade M25 in laboratory. Observations reveal, combination of 90% NCA and 10% RCA in ratio, leads to adequate results.