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To Enhance the Selected Properties of Concrete as a Partial Replacement of Cement by Hypo Sludge

Research Area: Volume 5 Issue 2 Year: 2017
Type of Publication: Article Keywords: Hypo sludge, concrete compressive strength, fresh concrete, harden concrete, water absorption
Authors:
  • Divya patel
  • Rajeev Arya
Journal: IJNIST Volume: 5
Number: 2 Pages: 13-17
Month: JULY-DEC
ISSN: 2321-0468
Abstract:
For a greener and sustainable future we have to develop innovative ways to save fuel and mitigate carbon footprints therefore develop alternative ways by which building materials can be modified. In this paper different percentage of hypo sludge (0, 5 10, 15, and 20%) use in place of cement in concrete for M-20 mix (i.e. concrete design mix as per IS 456: 2000) and tested for its compressive strength up to 28 days of age and compared with conventional concrete. This work examines the possibility of using hypo sludge as partial replacement of cement for new concrete. In concrete mix of M-15 and M-20 grade of concrete and calculated the optimum quantities of hypo sludge. For partial replacement of cement with Hypo Sludge (10%) fiber reinforced concrete got maximum compressive strength as compared to conventional concrete, the strength development of the concrete is increases 15.27% at 10% of hypo sludge as its age increases. This can be clearly shown in below figures for all the M-15 grades. For partial replacement of cement with Hypo Sludge (10%) fiber reinforced concrete got maximum compressive strength as compared to conventional concrete, the strength development of the concrete is increases 19.42% as compare to ordinary concrete. This can be clearly shown in below figures for all the M-20 grades.
Full text: 5202.pdf

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