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Manufacture of Concrete Paver Blocks with Recycled Demolition Waste

Autor(en):


Medium: Fachartikel
Sprache(n): Englisch
Veröffentlicht in: Electronic Journal of Structural Engineering, , v. 20
Seite(n): 78-82
DOI: 10.56748/ejse.20249
Abstrakt:

Due to rapid urbanization there is a great increase in building construction, so is the demoli-tion. There is no proper disposal of the demolition waste. About 530 million tons of C&D waste is generated annually. But only a few amounts of demolished concrete is recycled or reused. In this study, experimental investigations have been carried out to evaluate the effect of complete replacement of fine aggregate by dem-olition waste on compressive strength, which is compared with a conventional block. The concrete blocks were made in M20 mix. Further, the test was carried out in concrete paver block, in M40 mix design. The concrete paver blocks show 91% strength attainment at 28 days and it is only a marginal deterioration in the compressive strength. Therefore, the concrete blocks made with demolition waste can be used in low load bearing pavements.

Structurae kann Ihnen derzeit diese Veröffentlichung nicht im Volltext zur Verfügung stellen. Der Volltext ist beim Verlag erhältlich über die DOI: 10.56748/ejse.20249.
  • Über diese
    Datenseite
  • Reference-ID
    10778713
  • Veröffentlicht am:
    12.05.2024
  • Geändert am:
    12.05.2024
 
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