Hypo Sludge is an alternate binder which has been used in concrete by partially replacing cement. Hypo sludge utilization minhe production of imizes t ... In the context of low availability of non-renewable energy resources coupled with the requirements of large quantities of energy for building materials like cement, the importance of using ...
hypo sludge accordingly in the range of 0 without fly ash and hypo sludge, 5 5, 10 10, 15 15 and 20 20 by weight of cement for M-40 mix. Concrete mixtures were produced, tested and compared in terms of compressive strength and flexural strength to
Nov 27, 2018 Hypo sludge is a byproduct obtained in huge quantity from paper industry. The reference bricks are manufactured with the ingredients of cement, fly ash, quarry dust and lime. Hypo sludge contains high value of CaO, so that the study on hypo sludge
Use of Paper Industry Waste Hypo Sludge in Design Mix Concrete . 1 Shakir Ahmad, 1 Muhammad Mannal Kaleem, 1Muhammad Bilal Zahid, 1 Muhammad Usman 1Junior Lecturer-Civil Engineering Department, . University of Management amp Technology, Lahore, Pakistan. AbstractFor a greener and sustainable future we have to paper sludge ash, or disposal to landfill.
Hypo sludge consumes a large percentage of local landfill space for each and every year. Worse yet, some of the wastes are land spread on cropland as a disposal technique, raising concerns about trace contaminants building up in soil or running off into area lakes and streams. Some companies burn their sludge in incinerators, contributing to ...
hypo sludge is physically and chemically characterized and partially replaced in the ratio of 0, 10, 20, 30, 40, 50, 60 and 70 by weight of cement, natural River sand as fine aggregate and normal coarse aggregate were used to produce concrete.
Hypo sludge material used Fig. 1 is obtained from mill industry. It is composed of chemicals like calcium chloride and slight amount of silica. The silica and magnesia are responsible for cementitious property of hypo sludge. The moisture content of hypo sludge at time of mixing was found to be 63.25. Fig. 1 Hypo sludge material
Pitroda et al. 2013 recommended to use the hypo sludge as construction material because hypo sludge in concrete can save the paper industry disposal costs and produces a greener concrete for construction. 15 Rajput et al. 2013 investigated the properties of concrete by partial replacement of cement with 5 to 30 of Rice husk ash.
Experimental Investigation Of Hypo-Sludge Used In Fly-Ash Bricks Manufacturing With The Partial Replacement Of Lime Countries like India suffer from low availability of non-renewable resources and huge need building Lime is truly a versatile material used in construction projects.
Fig 1- Raw Hypo sludge disposal from TNPL. Need For Hypo Sludge Utilization While producing paper the various wastes are comes out from the various processes in paper industries. From the preliminary waste named as hypo sludge due to its low calcium is taken out for our project to replace the cement utilization in concrete.
Abstract Hypo Sludge is a waste produced in the paper manufacturing industry. Paper mills generate more than 4 million tons of sludge each year for disposal. Hypo Sludge is known to contain useful fibers and chemicals, as my project to get good results by adding of ferrous oxide to the hypo sludge
Hypo sludge improves the durability of concrete. Environmental friendly. Light weight compare to conventional concrete. Hypo sludge is the cheaper substitute to OPC. Hypo sludge improves the setting of concrete due to presence of silica and magnesium. Use of hypo sludge in construction of rigid pavement. Limitations of Hypo Sludge Availability
2.5 Hypo sludge In this paper we have utilized hypo sludge as a replacement material for cement. Hypo Sludge is a material obtained from paper production. Paper fibres can be recycled only a limited number of times before they become too short or weak to make high quality paper. This
May 01, 2019 Hypo sludge behaves like cement because of silica and magnesium properties. This hypo sludge contains, low calcium and maximum calcium chloride and minimum amount of silica. Concrete, is most widely used man made construction material and is the largest production of all the materials used in construction industry.
hypo sludge and lime sludge required more spaces of landfill. Hypo sludge behaves like cement because of silica and ... In the context of low availability of non-renewable energy resources coupled with the requirements of large quantities of energy for Building materials like cement, the importance of using industrial waste ...
By utilizing the hypo sludge, it will help to minimize the maximum demand for cement and also to provide the most economical concrete from it. Energy plays a crucial role in growth of developing countries like Philippines. In the context of low availability of non renewable energy resources coupled with the requirements of large quantities ...
Jul 30, 2021 Split tensile strength amp compressive strength of hypo sludge concrete are improved by the experiment up to 9 behind this strength will decrease. In this journal the extension of research work is added that is flexural strength of concrete adding fly ash amp hypo sludge in concrete and durability of concrete are studied.
The Hypo sludge obtained is comparable material to cement on the basis of above tabled parameters which are responsible for the development of strength in cement. The silica, calcium oxide, alumina, ferric oxide and magnesia content in hypo sludge are most suitable. Hypo sludge is
The evaluation of Hypo sludge for use as a replacement of fly ash material begins with the brick testing. Brick contains fly ash, Lime, water, and Quarry dust. With the control brick, i.e. 5, 10, 15 and 20 of the lime is replaced with Hypo sludge, the data from the hypo sludge fly ash brick is compared with data from a standard fly ash
May 16, 2019 Hypo sludge. This will act as replacement of cement in producing concrete. The following tables 4 6 and Fig. 8 show the hypo sludge chemical properties and comparison between cement and hypo sludge.The hypo sludge waste from paper industry near the province of Batangas will be used in this experimental study.
hypo sludge 6 accordingly in the range of 10 to 40 in the specified design mix was examined. The compressive strength was determined at 7, 14, 28 days of M40 by using compression testing machine of capacity 200MT. They found out that with 10 percent addition of hypo sludge in reference sample, percent decrease of 46.79 at 7th
ABSTRACT Hypo Sludge is a waste produced in the paper manufacturing industry. Paper mills generate more than 4 million tons of sludge each year for disposal.Hypo Sludge is known to contain useful fibers and chemicals, as my project to get good results by adding of ferrous oxide to the hypo sludge to the fly ash improve the strength, durability, and life span of concrete structures exposed to ...
Here, hypo sludge is used in various proportions varying from 0, 10, 20, 30 and 40 by weight of cement in cement concrete. Characteristic flexural strength of concrete is determined by casting beams of various replaced hypo sludge concrete and testing them under Central point method. This test is done to have an idea of the load at ...
Key words hypo sludge pozzolanic property supplementary cementitious materials CHAPTER-I INTRODUCTION 1.1GENERAL Energy plays a crucial role in growth of developing countries like India.In the context of low availability of non-renewable energy resources coupled with the requirements of large quantities of energy for Building Materials like ...
Hypo Sludge at various replacement levels 10, 20, 30 and 40 percent of weight for M20 mix. Keeping all this view, the aim of investigation is the study on behaviour of concrete while adding of waste with different proportions of Hypo sludge in concrete by
Pitroda et al. 2013 studied the properties of Hypo Sludge in concrete to check its durability. The water absorption of Hypo Sludge The water absorption of Hypo Sludge in concrete shows lower water absorption at 10 replacement for M25 and M40 grade concrete.
1 7 the slump value also decreases because hypo sludge absorbs 3.25 5.06 2 28 3.76 6.27 As the of Hypo sludge increased from 5 to 10 the value of compressive strength and split tensile strength are increases than the normal concrete strength for grade of concrete. When the Hypo sludge
The hypo sludge is used in investigation was collected from delta paper industries. The physical properties of hypo sludge are given in above table. The chemical composition of hypo sludge were given in above table. The presence of silica and magnesium content in hypo sludge make it suitable for replacement in cement.
METHODOLOGY The evaluation of ceramic waste and hypo sludge for replacement of cement material begins with the concrete testing. Concrete contains cement, water, fine aggregate, coarse aggregate and grit With the control concrete, i.e 0, 5, 10, 15 ,20 of the cement is replaced with ceramic waste amp hypo sludge the data compared with data from a standard concrete without ceramic waste and ...
Dec 16, 2012 hypo sludge is a waste produced in paper manufactering industry. 3 types Sewage sludge Septic tank sludge Industrial sludge ----- The term sludge
addition of hypo sludge and further increased in hypo sludge reduces the strengths gradually. This research work is concerned with experimental investigation on strength of concrete and optimum percentage of the partial replacement by replacing cement via 10, 20, 30, and 40 of Hypo Sludge. Keeping all this view, the aim of investigation is the
CHARACTERIZATION OF SLUDGE Sludge is a generic term for the residue that results from pulp and papermaking. To better understand its properties, it is nec-essary to review how it is formed. Generally, it is the solid resi-due recovered from the wastewater stream of the pulping and papermaking process Fig. 2. Sludge is produced at two steps
and Hypo-Sludge content 90. Rice Husk Ash and 50 Hypo-Sludge bricks combination absorb water to a maximum of 16.48. This indicates that the entire combination can use for construction work and as the percentage of Rice Husk Ash and hypo sludge increases the water absorption also increase. Mix Composition Wt. Weight gm.
Mar 16, 2017 Hypo sludge has a very good content of Cao and thus it works as a partial replacement material in construction process. This study examines 5, 10, and 15 replacement of hypo sludge in place of cement in concrete for M20 and then tested for its compressive strength. The result shows that the strength of the concrete increases by adding hypo ...
AbstractHypo sludge is a material procured from the chemical recovery process of paper production amp waste steel scrap available from the lathe is used. In the present appraisal, the effects of Hypo-sludge as a limited renewal of