The document summarizes research on using plastic waste to stabilize soil. Specifically:
- Plastic waste is a growing environmental issue, as it is difficult to recycle and does not biodegrade. Using it to stabilize soil provides an alternative disposal method.
- Studies have shown that mixing plastic strips into soil can improve its engineering properties like strength and bearing capacity. The optimum plastic content varies by study but is typically around 0.75-4% of the soil's weight.
- Beyond the optimum amount, soil properties begin to decrease again. Using plastic strips is shown to be more effective than plastic bag strips for soil stabilization.
- Stabilizing expansive soils like black cotton soil with plastic waste
Soil stabilization can be done in many ways. But the stabilization using waste plastic fibers is an economic method since the stabilizer used here is waste plastic materials, which are easily available. A plastic material is any of a wide range of synthetic or semi-synthetic organic solids that are moldable.
soil stabilizers for sale
soil stabilizer products
spray on soil stabilizer
soil stabilizer equipment
liquid soil stabilizer
soil binder and stabilizer
soil stabilizer polymer
enzyme soil stabilizers
Plastic as a soil stabilizer ppt
interesting civil engineering topics
seminar topics pdf
civil engineering topics for presentation
civil seminar topics ppt
best seminar topics for civil engineering
seminar topics for mechanical engineers
civil engineering ppt
latest civil engineering seminar topics
introduction to soil stabilization and introduction to geo textiles and synth...husna004
Stabilization is the process of blending and mixing materials with a soil to improve certain properties of the soil. The process may include the blending of soils to achieve a desired gradation or the mixing of commercially available additives that may alter the gradation, texture or plasticity, or act as a binder for cementation of the soil.
Soil stabilization can be done in many ways. But the stabilization using waste plastic fibers is an economic method since the stabilizer used here is waste plastic materials, which are easily available. A plastic material is any of a wide range of synthetic or semi-synthetic organic solids that are moldable.
soil stabilizers for sale
soil stabilizer products
spray on soil stabilizer
soil stabilizer equipment
liquid soil stabilizer
soil binder and stabilizer
soil stabilizer polymer
enzyme soil stabilizers
Plastic as a soil stabilizer ppt
interesting civil engineering topics
seminar topics pdf
civil engineering topics for presentation
civil seminar topics ppt
best seminar topics for civil engineering
seminar topics for mechanical engineers
civil engineering ppt
latest civil engineering seminar topics
introduction to soil stabilization and introduction to geo textiles and synth...husna004
Stabilization is the process of blending and mixing materials with a soil to improve certain properties of the soil. The process may include the blending of soils to achieve a desired gradation or the mixing of commercially available additives that may alter the gradation, texture or plasticity, or act as a binder for cementation of the soil.
soil stabilization using burnt municipal solid waste ash is done with varied test being carried out on different proportions of soil and additive which in our case is bottom ash and not fly ash
GGBS are added from 0% to 40% by dry weight of soil, first of all check the all
soil property at 0 % (no GGBS) and then compare after addition of GGBS from 10% to 40%. On
the basis of Standard Proctor test & Unconfined Compressive Strength test the optimum
percentage of GGBS is 10%. Investigations showed that generally the engineering properties
which improved with the addition of GGBS. The California bearing ratio of soil increases as the
percentage of GGBS replaced in increase.
Effects of Shredded Tyre Chips & Fine Rubber Crumbs on the Stabilization of P...Zakaria Yahya
This presentation is a requirement of my course Engineering Research Method ENGG955 while persuing my MS at UOW.
It is a work on Peat soil stabilization. Collectively the PPT, Research report and this video can help future students taking this ERM course.
Youtube video link
https://www.youtube.com/watch?v=p1Zt-ZS03yU&t=4s
CIVIL SEMINAR REPORT :USE OF GEOGRIDS IN FLEXIBLE PAVEMENT. Geogrids can also prevent aggregate penetration into the subgrade, depending on the ability of the geogrid to confine and prevent lateral displacement of the base/sub-base. However, the geogrid does not prevent intrusion of subgrade soils up into the base/sub-base course,...
flexible pavement ppt
flexible pavement vs rigid pavement
rigid pavement
flexible pavement materials
flexible pavement design
flexible pavement of road construction
types of rigid pavements
flexible pavement construction
interesting civil engineering topics
civil engineering topics for presentation
civil seminar topics ppt
civil engineering seminar topics 2018
best seminar topics for civil engineering
seminar topics pdf
seminar topics for mechanical engineers
seminar topic for civil engineering pdf
In this paper, the authors have discussed about the replacement of aggregates by discarded tyre rubber. This type of concrete is known as “Rubcrete”. It will cover the problems with the natural aggregate and also the reasons behind the use of rubber. The types of tyre rubber that are used, influence of size and content of rubber on concrete, effect of surface texture are discussed. Change in the properties of rubcrete over the conventional concrete, in hardened and fresh state such as slump, unit weight, air content, plastic shrinkage, mechanical strength been discussed. Paper covers the mechanisms behind the strength change, impact resistance, heat and sound insulation, freezing and thawing resistance of rubcrete. At the last, discussion on applications of rubcrete.
Scientists have identified this commonly used sealcoat as a major source of dangerous chemicals in streams and lakes, and as a significant health risk to the public, especially young children. These chemicals, which will are discussed in depth in the webinar, are found in the sediments of nearby lakes and streams from pavements coated with this type of product.
Our expert speaker is Dr. Barbara Mahler, a Research Hydrologist with the USGS at the Texas Water Science Center. She is part of the Contaminant Trends in Lake Sediments (CTLS) team, which uses cores of sediments from lakes to reconstruct the contaminant histories of watersheds.
soil stabilization using burnt municipal solid waste ash is done with varied test being carried out on different proportions of soil and additive which in our case is bottom ash and not fly ash
GGBS are added from 0% to 40% by dry weight of soil, first of all check the all
soil property at 0 % (no GGBS) and then compare after addition of GGBS from 10% to 40%. On
the basis of Standard Proctor test & Unconfined Compressive Strength test the optimum
percentage of GGBS is 10%. Investigations showed that generally the engineering properties
which improved with the addition of GGBS. The California bearing ratio of soil increases as the
percentage of GGBS replaced in increase.
Effects of Shredded Tyre Chips & Fine Rubber Crumbs on the Stabilization of P...Zakaria Yahya
This presentation is a requirement of my course Engineering Research Method ENGG955 while persuing my MS at UOW.
It is a work on Peat soil stabilization. Collectively the PPT, Research report and this video can help future students taking this ERM course.
Youtube video link
https://www.youtube.com/watch?v=p1Zt-ZS03yU&t=4s
CIVIL SEMINAR REPORT :USE OF GEOGRIDS IN FLEXIBLE PAVEMENT. Geogrids can also prevent aggregate penetration into the subgrade, depending on the ability of the geogrid to confine and prevent lateral displacement of the base/sub-base. However, the geogrid does not prevent intrusion of subgrade soils up into the base/sub-base course,...
flexible pavement ppt
flexible pavement vs rigid pavement
rigid pavement
flexible pavement materials
flexible pavement design
flexible pavement of road construction
types of rigid pavements
flexible pavement construction
interesting civil engineering topics
civil engineering topics for presentation
civil seminar topics ppt
civil engineering seminar topics 2018
best seminar topics for civil engineering
seminar topics pdf
seminar topics for mechanical engineers
seminar topic for civil engineering pdf
In this paper, the authors have discussed about the replacement of aggregates by discarded tyre rubber. This type of concrete is known as “Rubcrete”. It will cover the problems with the natural aggregate and also the reasons behind the use of rubber. The types of tyre rubber that are used, influence of size and content of rubber on concrete, effect of surface texture are discussed. Change in the properties of rubcrete over the conventional concrete, in hardened and fresh state such as slump, unit weight, air content, plastic shrinkage, mechanical strength been discussed. Paper covers the mechanisms behind the strength change, impact resistance, heat and sound insulation, freezing and thawing resistance of rubcrete. At the last, discussion on applications of rubcrete.
Scientists have identified this commonly used sealcoat as a major source of dangerous chemicals in streams and lakes, and as a significant health risk to the public, especially young children. These chemicals, which will are discussed in depth in the webinar, are found in the sediments of nearby lakes and streams from pavements coated with this type of product.
Our expert speaker is Dr. Barbara Mahler, a Research Hydrologist with the USGS at the Texas Water Science Center. She is part of the Contaminant Trends in Lake Sediments (CTLS) team, which uses cores of sediments from lakes to reconstruct the contaminant histories of watersheds.
Uses of Plastic Waste in Road Construction in MaiduguriIJMREMJournal
This study investigated the use of waste plastics for the modification of properties of road aggregates. The
shredded plastics waste was thoroughly mix with heated aggregates forming a layer on the surface of the
aggregates. These plastics waste coated aggregates are tested for impact value, crushing value, specific gravity
and water absorption. It has been found that there is significant improvement in the properties of plastic-coated
aggregates after testing.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.