Use of coal ash as geopolymer binder and coarse aggregate in pervious concrete

2015 ◽  
Vol 96 ◽  
pp. 289-295 ◽  
Author(s):  
Yuwadee Zaetang ◽  
Ampol Wongsa ◽  
Vanchai Sata ◽  
Prinya Chindaprasirt
Keyword(s):  
Coarse Aggregate ◽  
Coal Ash ◽  
Pervious Concrete ◽  
Geopolymer Binder

scholarly journals Geopolymer binder for pervious concrete

2021 ◽  
Vol 73 (03) ◽  
pp. 209-218
Keyword(s):  
Coarse Aggregate ◽  
Pervious Concrete ◽  
Water Runoff ◽  
Storm Water Runoff ◽  
Concrete Properties ◽  
Efficient Measure ◽  
Ground Water Recharge ◽  
Water Recharge ◽  
Pavement Construction ◽  
Geopolymer Binder

Construction of pervious concrete (PC) pavements is an exclusive and efficient measure for solving environmental problems while also contributing to sustainability. Pervious concrete enables rainwater to percolate into soil thus reducing the storm water runoff and assisting in ground water recharge. It is used for the construction of pedestrian pathways, parking lots, and in various other applications. During the research, the content of coarse aggregate grains in geopolymer binder was varied in order to investigate pervious concrete properties. It was established that pervious concrete with geopolymer binder containing fly ash meets requirements set in regulations, and that it can be used for sustainable pavement construction.

Landfilled Coal Ash for Carbon Dioxide Capture and Its Potential as a Geopolymer Binder for Hazardous Waste Remediation

2021 ◽  
pp. 105385
Author(s):  
Anagi M. Balachandra ◽  
Nastaran Abdol ◽  
A.G.N.D. Darsanasiri ◽  
Kaize Zhu ◽  
Parviz Soroushian ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Hazardous Waste ◽  
Carbon Dioxide Capture ◽  
Coal Ash ◽  
Waste Remediation ◽  
Geopolymer Binder

Pervious concrete using fly ash aggregate as coarse aggregate-an experimental study

2018 ◽  
Author(s):  
Subhakanta Dash ◽  
Biswabandita Kar ◽  
Partha Sarathi Mukherjee
Keyword(s):  
Experimental Study ◽  
Fly Ash ◽  
Coarse Aggregate ◽  
Pervious Concrete

COMPARATIVE STUDY ON STRENGTH AND PERMEABILITY OF POZZOLONA PERVIOUS CONCRETE MADE WITH THREE DIFFERENT SIZES OF COARSE AGGREGATE

2021 ◽  
Vol 10 (1) ◽  
pp. 33
Author(s):  
VINAY VAILADA ◽  
ADISESHU SIRGAM ◽  
SANGAMREDDI CHANDRAMOULI ◽  
CHAITANYA VASANTA SATYA ◽  
B. TARUNI ◽  
...  
Keyword(s):  
Comparative Study ◽  
Coarse Aggregate ◽  
Pervious Concrete

Pervious Concrete with LLDPE Powder as Fine Aggregate

2019 ◽  
Vol 801 ◽  
pp. 391-396
Author(s):  
Janardhan Prashanth ◽  
Harish Narayana ◽  
Ramji Prasad
Keyword(s):  
Compressive Strength ◽  
Comparative Study ◽  
Considerable Increase ◽  
Coarse Aggregate ◽  
Pervious Concrete ◽  
Fine Aggregate ◽  
Low Density ◽  
Fine Aggregates ◽  
Low Volume

In this paper comparative study on the compressive strength and permeability of pervious concrete with and without fine aggregate is done. Sand and LLDPE (Linear low density polythene) with varying percentages are used as fine aggregates. Sand is added in percentages of 5%, 10% and 15% of the coarse aggregate in all the mixes. LLDPE powder is added in the percentage of 5%, 10% and 15% of the coarse aggregate in all the mixes. With the addition of fine aggregate the compressive strength of the pervious concrete increases but permeability reduces. The results show that the pervious concrete with LLDPE powder there is a considerable increase in compressive strength as compared to no-fines mix and mix with sand as fine aggregate. The study recommends the use of eco-friendly pervious concrete with LLDPE powder as an alternative to the existing pavements with low volume traffic.

scholarly journals Characteristics of Eco-Friendly Metakaolin Based Geopolymer Concrete Pavement Bricks

2020 ◽  
Vol 38 (11A) ◽  
pp. 1706-1716
Author(s):  
Wasan I. Khalil ◽  
Qias J. Frayyeh ◽  
Mahmood F. Ahmed
Keyword(s):  
Compressive Strength ◽  
Water Absorption ◽  
Abrasion Resistance ◽  
Coarse Aggregate ◽  
Partial Replacement ◽  
Geopolymer Concrete ◽  
Clay Brick ◽  
Waste Plastic ◽  
Wide Range ◽  
Geopolymer Binder

The purpose of this work is to investigate the possibility to recycled and reused of waste clay brick and waste plastic as constituents in the production of green Geopolymer concrete paving bricks. Powder of clay brick waste (WBP) was used as a partial replacement of Metakaolin (MK) in Geopolymer binder. Moreover, recycled clay brick waste aggregate (BA) and plastic waste aggregate (PL) were incorporated as coarse aggregate in mixtures of Metakaolin based Geopolymer concrete (MK-GPC) pavement bricks. Six types of mixtures were prepared and cast as pavement bricks with dimensions of 150×150×100 mm. All samples have been tested for compressive strength, water absorption and abrasion resistance at age of 28 days; and compared the results with the requirements of Iraqi specification No.1606-2006. The MK-GPC pavement bricks present a compressive strength of 31-47MPa, water absorption of 3.66% to5.32% and abrasion resistance with groove length between 21.78mm to 18.91 mm. These types of pavement bricks are classified as a medium to light capacity for weight loading, and it is possible to be used in wide range of paving applications, especially in aggressive wearing environment.

scholarly journals Influence of Ash and Coconut Shell Against Compressive Strength and Permeability Characteristics of Pervious Concrete

2021 ◽  
Vol 12 (3) ◽  
pp. 4129-4138
Author(s):  
Suwendy Arifin Et.al
Keyword(s):  
Compressive Strength ◽  
Coarse Aggregate ◽  
Lightweight Concrete ◽  
Waste Material ◽  
Pervious Concrete ◽  
Coconut Shell ◽  
Fine Aggregate ◽  
Permeability Characteristics ◽  
Fine Aggregates ◽  
Reduced Density

Pervious concrete or non-fine concrete is a simple form of lightweight concrete made by eliminating the use of fine aggregates. As a result of not using fine aggregate in pervious concrete, then created a cavity filled with air and water can be passed. This cavity resulted in reduced density of the concrete as well as the reduced amount of area that needs to be covered by cement paste, thereby reducing the compressive strength. To increase the compressive strength of pervious concrete, in this study will utilize waste material. The waste material is the cocnut shell ash and coconut shell to strengthen the coarse aggregate bonds, so it is expected to increase the compressive strength along with the increase in permeability. Thus, in this study will replace part of the coarse aggregate with coconut shell with percentage 0%, 2,5%, 5%, 7,5%, 10% and partially replace cement with coconut shell ash with percentage 0%, 2,5%, 5%, 7,5%

scholarly journals A review on characteristics of pervious concrete using recycled aggregate

2021 ◽  
Vol 10 (1) ◽  
pp. 1-8
Author(s):  
Aaliya Navaz ◽  
Anju Paul
Keyword(s):  
Coarse Aggregate ◽  
Ground Level ◽  
Environmental Benefits ◽  
Pervious Concrete ◽  
Recycled Aggregate ◽  
Fine Aggregate ◽  
Concrete Compressive Strength ◽  
Coarse Aggregates ◽  
Natural Aggregates ◽  
Pass Through

Pervious concrete is a mixture of cement, coarse aggregate mixed with water. The absence of fine aggregate helps increase the voids and water can pass through these gaps and reaches to ground level. The use of recycled coarse aggregates from construction and demolition is a sustainable solution with many environmental benefits and also reduces the number of virgin aggregates to be created, hence reducing the extraction of natural resources. This paper reviews the research developments of pervious concrete by replacing natural aggregates with different percentages of recycled coarse aggregate. The papers under consideration of review have conducted to identify various properties of pervious concrete such as mechanical and hydrological properties. Keywords— pervious concrete, compressive strength, permeability

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