main aim of this study is to evaluate the effects on the proportion of concrete with paper sludge ash & fly ash (as partial replacement of cement) in concrete when it is mixed in cement concrete for workability, and strength of concrete using OPC (43 grade). Paper sludge ash is supplementary cementitious material and fly ash is pozzolanic
Effect of Low Temperatures on Strength of Concrete by
dust, rice husk ash, waste paper sludge ash and waste paper sludge is suggested. On replacement of 5% and 10% of cement by waste paper sludge in concrete mix there is an increase in compressive strength of 0.2% and 3.3% at 7days, 0.89% and 2.84% at
Structural Performance of Concrete by Partial Replacement
The use of papermill pulp in concrete formulations was investigated as an alternative to landfill disposal. The cement has been replaced by waste paper sludge accordingly in the range of 10%, 20%, 30% by weight for M 20 and M 30 mix. By using adequate amount of the waste paper pulp and water, concrete
Use of Paper Industry Waste (Hypo Sludge) in Design Mix
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 LecturerCivil Engineering Department, . University of Management & Technology, Lahore, Pakistan. Abstract—For a greener and sustainable future we have to paper sludge ash, or disposal to landfill.
A study on the potential use of paper sludge ash in
Oct 05, 2018 · This short communiion focuses on the potential use of paper sludge ash, a waste product of the paper making industry, as an innovative binder partially replacing cement in concrete with glass aggregate. After preliminary testing using binary or ternary CEMII mixes with paper sludge ash/pulverised fly ash, a suitable mix for concrete with glass aggregate was identified.
Waste Paper Sludge as a Fine Aggregate in Concrete by
Mar 15, 2017 · Waste paper sludge reduces cost of concrete and also it improves the strength of concrete. This study explains the use of waste paper sludge as a substitute of fine aggregate in concrete.
Waste Paper Sludge Ash (WPSA) as Binder in Solidifying
Jun 19, 2016 · Many thanks to Ministry of Eduion for the financial support (Fundamental Research Grant Scheme). Furthermore, we gratefully acknowledge Malaysian Newspaper Industry Sdn. Bhd. (MNI) and Lembaga Air Perak (LAP) for providing Waste Paper Sludge Ash (WPSA) and Water Treatment Plant Sludge (WTPS) respectively.
Utilization of Waste Paper Sludge in Construction Industry
Jun 15, 2015 · Utilization of Waste Paper Sludge in Construction Industry 1. In partial completion of course on Recent Advances in Construction Materials (CEL768) Submitted by Sandeep Jain (2014CET2226) Submitted to Dr. Shashank Bishnoi Department of Civil Engineering Indian Institute of Technology (IIT), Delhi A PRESENTATION ON "UTILIZATION OF WASTE PAPER SLUDGE IN CONSTRUCTION INDUSTRY"
Properties of Waste Paper Sludge Ash (WPSA) as cement
Jun 03, 2011 · Abstract: Waste Paper Sludge Ash (WPSA) is a waste material collected from the Paper Industry. WPSA is used as cement replacement in producing mortar and was investigated on its chemical, physical and mechanical properties. Construction material with natural resources now become limited and causes of air pollution and environmental problems.
INVESTIGATION OF USING PAPER INDUSTRY WASTE (HYPO SLUDGE
Concrete industry is consuming large amount of natural resources (gravel, sand, fne rock, water etc). In order to address such environmental issues related to cement manufacturing there is dire need of replacing cement with other binders to be used in concrete. This study investigates the utilization of waste paper sludge ash (WPSA) in concrete.
With the addition of waste paper sludge, there was a slight reduction in the workability. REFERENCES .Sajad Ahmad, M.Iqbal Malik, Muzaffar Bashir Wani and Rafiq Ahmad, Study on concrete involving use of Waste paper sludge ash as partial replacement of cement, IOSRJEN, Vol.3, Issue 11, Nov.2013.
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. Potential appliions for paper sludge ash include use in cement
Vol. 5, Special Issue 9, May 2016 Performance of Concrete
Paper Sludge ash is a waste material formed during paper manufacturing process by wooden pulp in a paper mill along with certain ingredients. It imposes a major economic and environmental crisis in Paper and board industry. The recycling and disposal are the main routes for paper sludge which are put on landspreading as agricultural fertiliser,
Strength Properties of Lightweight Foamed Concrete
Mar 25, 2016 · Thus, the present study aims at correlating the strength response to the contribution of using waste paper sludge ash (WPSA) and fine recycled concrete aggregate (FRCA) as an alternative of cement and natural fine aggregate substitute in the manufacturing of lightweight concrete (LWC).
Influence of industrial byproducts and waste paper sludge
Mar 20, 2019 · However, the alternatives for the established pozzolanic materials are necessary to extend the new types of byproducts or waste in RAC such as agricultural biomass or waste paper sludge ash. Therefore, this work aims to examine the potential appliion of waste paper sludge ash (PSA) as a type of mineral admixtures in RAC.
Roles of Calcium in Geopolymer Containing Paper Mill
High amount of calcium oxide (CaO) in source material is known to positively influence the mechanical strength of fly ash based geopolymer. This study was conducted to investigate the suitability of paper mill sludge ash (PMSA) to partially replace fly ash in geopolymer mortar based on its degree of reaction. Fly ash was activated by a combination of sodium silie solution and 6 M sodium
Study on Partial Replacement of Cement with Waste Paper
sludge ash and to reduce disposal and pollution problems due to waste paper sludge ash. The innovative use of waste paper sludge ash in concrete as a supplementary cementitious material was tested as an alternative to fibre reinforced concrete. In this study waste paper sludge ash was partially replaced from 5%, 10%, 15% in cement to get
It should be noted that papercrete is a relatively new concept with limited scope. Objective of using of Paper Waste a) To utilize the waste materials like paper, fly ash, in the process of manufacturing new type of ecofriendly bricks, namely papercrete bricks.
Figure 3XRay diffractogram of sludge calcined at 800°C Hydraulic Properties of Paper sludge calcined at 800°C To get a paste sufficiently workable, it was necessary to use a lot of water: 500 g water for 400 g ash, which was a water to solid ratio of 1.25.
Concrete containing waste paper sludge ash Waste paper sludge ash was used as partial replacement of cement. The mixture proportions used in laboratory for experimentation are shown in TABLE 4. Concrete containing both waste glass and waste paper sludge ash Waste glass and waste paper sludge ash was simultaneously used in concrete in varying
(PDF) Experimental Study on Paper Sludge as Cement
On the idea of various test performed on hardened concrete like compressive strength, flexural strength and split tensile strength, study shows that compressive strength and different two strength show increment when Paper Sludge is added in concrete, it''s been determined five percent is that the optimum proportion for the cement replacement in
A NEW CONCRETE INCORPORATING WASTEPAPER SLUDGE ASH
Abstract: 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).
Portland cement. Paper sludge is currently in use as an alternative fuel. It is classified as Class 2 (liquid alternative fuels) in the Cembureau classifiion of alternative fuels (5). Paper sludge ash After incinerating paper sludge at approximately 800 °C, the resultant fly ash may contain reactive
Study of Utilization of Pulp and Paper Industry Wastes in
The cement has been replaced by fly ash and hypo sludge accordingly in the range of 0% (without fly ash and hypo sludge), 10%, 20%, 30% & 40% by weight of cement for M25 and M40 mix. Concrete mixtures were produced, tested and compared in terms of modulus of elasticity with the conventional concrete for 56 days water curing. Fig. 5.
Study of Concrete Involving Use of Waste Paper Sludge Ash
Study of Concrete Involving Use of Waste Paper Sludge Ash as Partial Replacement of Cement org 11 P a g e 3.6. Light weight character The average dry weight of concrete cube specimens containing 5%, 10%, 15% and 20% waste paper sludge ash
List of Residual Waste Beneficial Use General Permits
Processing and beneficial use of drinking water treatment sludges, yard waste, bark ash, coal ash, agricultural residues, waste cardboard and paper, sludge generated by paper of pulp mills, waste from vegetable food processing, unused sands, waste foundry sand that is authorized for use as a soil additive or soil substitute under General Permit