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May 12, 2015· Abstract. This paper presents findings on the soft soil stabilization using waste paper sludge ash (WPSA). A laboratories testing was conducted to determine the compressive strength, total shear strength and effective shear strength on soft soil subgrade stabilized using WPSA mixtures.
46 Background Waste paper mill sludge is the byproduct of the paper produc tion process. The major byproducts from the pulp and paper waste stream are ( and Talberth 2008): â ¢ Waste water treatment plant (WWTP) residuals â ¢ Boiler and furnace ash â ¢ Causticizing residuals.
waste paper sludge ash was partially replaced as 5%, 10%, 15% and 20% in place of cement in concrete for M 25 mix and tested for its compressive strength, tensile strength, water absorption and ...
In this research, the results of experiments achieved on some mixtures of concrete comprising silica fume and paper waste ash as a substitute to Portland cement have been presented. The Portland cement was substituted with various ratios (namely 0,, 5, and 10 percent by weight of cement) of both silica fume and paper waste ash. In all mixtures of concrete, the .
One of the replacement materials is waste paper sludge ash (WPSA), a local industrial byproduct generated abundantly by newsprint mills which possesses considerable cementitious properties. Parallel to this, the high amount of construction waste, particularly concrete waste has become a difficult environmental issue to cope with in todays world.
Oct 19, 2016· Hence, a comparative analysis of the experimental results novel properties of fresh and hardened concrete with recycled concrete aggregates (RCA) with different substitution of waste paper sludge ash (WPSA) as a partial substitute for cement is presented in the paper. Recycled aggregates is made by crushing the waste concrete cube laboratory tests.
The paper sludge is a result of paper making in the paper factory and rice husk is obtained from the preparation of rice from paddy. By including these parts into the bond it builds the quality, flexural and compressive quality of cement. The rice husk ash RHA and waste paper sludge ash (WPSA), were added to the
Engineering Properties Noor Faisal Abas, will show the effect of wastepaper on the strength of, The specific gravity of waste paper sludge ash. Strength Characteristics of Geopolymer Concrete,Strength Characteristics of Geopolymer Concrete, (RCA) is one of the method Waste Paper Sludge Ash, show the chemical and physical properties ...
This paper investigates workability and strength of concrete made with different proportions of waste paper sludge ash (WSA) and ground granulated blastfurnace slag (GGBS) as binder, at two w/b rations: 0,5 and 0,4. Specimens were tested unconfined compressive strength after 1, .
Aug 01, 2003· Compressive strength and hydration characteristics of wastepaper sludge ash–ground granulated blastfurnace slag (WSA–GGBS) blended pastes were investigated at a water to binder (w/b) ratio of The strength results are compared to those of normal Portland cement (PC) paste and relative strengths are reported.
Waste paper sludge ash (WPSA) is a byproduct that has potential to replace Ordinary Portland Cement (OPC) as a building material. The purpose of this study is to investigate the effect of NaOH concentration on the strength of Waste Paper Sludge Ash (WPSA)based geopolymer mortar. Initially, the WPSA samples were been analyzed using Xray Fluorescence (XRF) to .
A NEW CONCRETE INCORPORATING WASTEPAPER SLUDGE ASH (WSA) This paper reports the results of a preliminary study into the properties of concrete manufactured with various binder blends incorporating Portland cement (PC), Wastepaper Sludge Ash (WSA) and Ground Granulated Blastfurnace Slag (GGBS).
present investigation, a feasibility study is made to use Rice Husk Ash and Waste Paper Sludge Ash as an admixture to Ordinary Portland Cement in Concrete, and an attempt has been made to investigate the strength parameters of concrete (Compressive and Splitting Strength). For control concrete, IS method of mix design is adopted and considering ...
Wastepaper sludge ash (WSA) is generated during the recycling of paper, which is an industrial byproduct can induce pollution to the environment. Due to its effect related to pollution, a generic review on its application is required. Despite many researchers conducted in the world to resolve the application of WSA as a sustainable material, the effects of WSA as a cementitious material in ...
May 31, 2020· Compressive strength and hydration characteristics of wastepaper sludge ash–ground granulated blastfurnace slag (WSA–GGBS) blended pastes were investigated at a water to binder (w/b) ratio of
Jan 01, 2018· Compressive strength and workability of concrete utilising wastepaper sludge ash and ground granulated blastfurnace slag as binder. In: Paper presented at the 7th International Conference on Modern Building Materials, Structures and Techniques, Vilnius Gediminas Technical University, Vilnius, Lithuania, 16–18 May 2001.
Compressive strength and hydration characteristics of wastepaper sludge ash–ground granulated blastfurnace slag (WSA–GGBS) blended pastes were investigated at a water to binder (w/b) ratio of
The paper sludge is a result of paper making in the paper factory and rice husk is obtained from the preparation of rice from paddy. By including these parts into the bond it builds the quality, flexural and compressive quality of cement. The rice husk ash RHA and waste paper sludge ash .
Keywords: Wastepaper, Sludge, Ash, Concrete block, Strength, Particle size, Aggregate Mr G Veerappan is a Final year PhD research student/Research Assistant, currently researching ''The development of lowcost, low energy cement from waste'' at Building Materials Research Unit (BMRU), School of Technology (SoTECH), University of Glamorgan (UoG ...
This paper investigates workability and strength of concrete made with different proportions of waste paper sludge ash (WSA) and ground granulated blastfurnace slag (GGBS) as binder, at two w/b rations: 0,5 and 0,4. Specimens were tested unconfined compressive strength after 1, .
In this research, the results of experiments achieved on some mixtures of concrete comprising silica fume and paper waste ash as a substitute to Portland cement have been presented. The Portland cement was substituted with various ratios (namely 0,, 5, and 10 percent by weight of cement) of both silica fume and paper waste ash. In all mixtures of concrete, the ratio of cement to water ...
Mar 25, 2016· Sharipudin, Mohd Ridzuan, Raja Mohd Noor, Che Hassan A. (2016) Strength Properties of Lightweight ed Concrete Incorporating Waste Paper Sludge Ash and Recycled Concrete Aggregate. In: Yacob N., Mohamed M., Megat Hanafi M. (eds) Regional Conference on Science, Technology and Social Sciences (RCSTSS 2014). Springer, Singapore
5% replacement of Paper Sludge Ash gave the maximum Flexural Strength compared to other mix. Keywords: Paper Sludge Ash (PSA), Foundry Sand (FS), Compressive Strength, Tensile Strength, Flextural Strength. 1. INTRODUCTION In this rapid moving era of construction industry plays a very important role in of infrastructure development of any Country.
DOI: / Corpus ID: . Characterization of wastepaper sludge ash for its valorization as a component of hydraulic binders article{Segu2012CharacterizationOW, title={Characterization of wastepaper sludge ash for its valorization as a component of hydraulic binders}, author={P. Moreno Segu{''i} and J. Aubert and Bernard Husson and M. Measson}, .
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