Paper Sludge Ash In Concrete

Waste Paper Sludge as a Fine Aggregate in Concrete

Waste paper sludge obtained from a paper factory in Trondheim, Norway, It has bulk density 460kg/m3 specific gravity 2.6, ash content of 94% and a pH value of 11.4.

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Study of Concrete by Replacement of Waste

Study of Concrete by Replacement of Waste Paper Sludge Ash as a Partial Replacement in the Cement 6 17 0 Loading.

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A Review of the Engineering Properties of Concrete with

29/08/2020· Incorporating waste paper sludge ash as partial cement replacement in concrete. In: 13th international conference of environmental science and technology. 23. Sharipudin S, Ridzuan ARM (2012) Influence of waste paper sludge ash (WPSA) and fine recycled concrete aggregate (FRCA) on the compressive strength characteristic of foamed concrete.

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(PDF) APPLICATION OF PAPER SLUDGE ASH IN CONSTRUCTION

Paper sludge ash is a material that is considered as an alternative binder to make concrete as like as GGBS, Rice Husk, Glass Powder, Fly ash, Phospogypsum etc. Paper mill sludge is a major pecuniary and environmental problem for the paper and board Portland cement ingredients.

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Effective use of Paper Sludge (Hypo Sludge) in Concrete

hypo sludge is presented in this paper. Concrete specimens were prepared with 7.5%, 10%, 12.5% and 15% hypo sludge as a replacement of cement weight, The most important mechanical property of concrete is compressive strength and it is evaluated on 150X150X150 mm cubes by The compressive strength is obtained for 28 day strength and results are analyses Index Terms— hypo sludge, Ordinary

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Hydrophobic concrete using waste paper sludge ash

01/04/2015· This study examined the influence of a super-hydrophobic powder derived from waste paper sludge ash (PSA) on a range of properties of pastes and concretes at water/cement ratio of 0.38 and cured for up to 28 days. The aim was to determine the feasibility of the super-hydrophobic PSA as an integral water-resisting admixture or as water-repellent surface coating for concrete.

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Investigation Of Low Cost Concrete Using Fly Ash And Paper

The main recycling and disposal routes for paper sludge are land-spreading, producing paper sludge ash, or disposal to any river /stream. In function alternative, paper sludge consists of cellulose fibres, calcium carbonate and china clay and residual chemicals bound up with water. To produce low cost concrete by replacing cement with hypo sludge.

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SUSTAINABLE USE OF PAPER WASTES (HYPO SLUDGE) IN

In this study waste pape r sludge ash (hypo sludge) was partially replaced as 5%, 10%, 15% and 20% in place of cement in concrete for M-15 m ix (i.e. concrete design mix of 1:2:4 cement, sand and aggregate as per IS 456: 2000) and tested for its compressive streng th,

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Effective use of Paper Sludge (Hypo Sludge) in Concrete

hypo sludge is presented in this paper. Concrete specimens were prepared with 7.5%, 10%, 12.5% and 15% hypo sludge as a replacement of cement weight, The most important mechanical property of concrete is compressive strength and it is evaluated on 150X150X150 mm cubes by The compressive strength is obtained for 28 day strength and results are analyses Index Terms— hypo sludge, Ordinary

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Strength Characteristics of Concrete Using Paper Sludge

3.1. Paper Sludge Ash Paper Sludge ash (Fig.3.1) is the waste product obtained in the manufacture of paper from the paper mill industry. It imposes a major economic and environmental crisis in Paper and board industry as it's a waste product and imposes difficulty in dumping. Paper sludge is currently in use as an alternative fuel.

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