Risk and performance assessment of cement made using municipal solid waste incinerator bottom ash as a cement kiln feed

Clavier, Kyle A.; Watts, Benjamin E.; Liu, Yalan; Ferraro, Christopher C.; Townsend, Timothy G.

doi:10.1016/j.resconrec.2019.03.047

Cited by 71 publications

(10 citation statements)

References 24 publications

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“…Recently, new types of concrete were developed with incineration ashes such as lightweight concrete (Qiao et al, 2008a) and alkali-activated concrete (Qiao et al, 2008b). Also the use of MSWIA as raw material for Portland clinker production was studied (Clavier et al, 2019;King Lam et al, 2010;Wu et al, 2011). Furthermore, several potential options for the use of MSWIA have been recognised: road base, concrete and pavement aggregate (Oehmig et al, 2015).…”

Section: Previous Studies and Gaps In Literaturementioning

confidence: 99%

Effective and sustainable use of municipal solid waste incineration bottom ash in concrete regarding strength and durability

Alderete

Joseph

Heede

et al. 2021

Resources, Conservation and Recycling

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Section: Previous Studies and Gaps In Literaturementioning

confidence: 99%

Effective and sustainable use of municipal solid waste incineration bottom ash in concrete regarding strength and durability

Alderete

Joseph

Heede

et al. 2021

Resources, Conservation and Recycling

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“…In some EU countries, recycling bottom ashes on roads is not only a popular approach but mandated by legislation in many cases [146]. MSW bottom ashes exhibit similar mineralogy and physical properties to some natural aggregates [147,148] and thus may prove economic advantages if traditional aggregates can be supplemented or replaced in roadways (especially when factoring in the avoided cost of landfilling). Furthermore, the utilization of recycled aggregate sources in road base decreases dependence on naturally mined minerals and offsets GHG emissions associated with the mining of virgin minerals [149,150].…”

Section: Applicability Of Municipal Solid Waste Bottom Ashes In Weak Soil Stabilizationmentioning

confidence: 99%

Towards Sustainable Soil Stabilization in Peatlands: Secondary Raw Materials as an Alternative

et al. 2021

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Implementation of construction works on weak (e.g., compressible, collapsible, expansive) soils such as peatlands often is limited by logistics of equipment and shortage of available and applicable materials. If preloading or floating roads on geogrid reinforcement or piled embankments cannot be implemented, then soil stabilization is needed. Sustainable soil stabilization in an environmentally friendly way is recommended instead of applying known conventional methods such as pure cementing or excavation and a single replacement of soils. Substitution of conventional material (cement) and primary raw material (lime) with secondary raw material (waste and byproducts from industries) corresponds to the Sustainable Development Goals set by the United Nations, preserves resources, saves energy, and reduces greenhouse gas emissions. Besides traditional material usage, soil stabilization is achievable through various secondary raw materials (listed according to their groups and subgroups): 1. thermally treated waste products: 1.1. ashes from agriculture production; 1.2. ashes from energy production; 1.3. ashes from various manufacturing; 1.4. ashes from waste processing; 1.5. high carbon content pyrolysis products; 2. untreated waste and new products made from secondary raw materials: 2.1. waste from municipal waste biological treatment and landfills; 2.2. waste from industries; 3. new products made from secondary raw materials: 3.1. composite materials. Efficient solutions in environmental engineering may eliminate excessive amounts of waste and support innovation in the circular economy for sustainable future.

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“…Great attention has been paid to the use of bottom ash as a secondary raw material for the production of Portland cement clinker [20][21][22]. One of the main reasons for using MSW bottom ash in the cement clinker manufacturing process is that chemical composition of bottom ash is similar to that of the raw cement clinker materials, including lime, silica, alumina, iron oxide/hematite, and calcium sulphate [23].…”

Section: Introductionmentioning

confidence: 99%

The Effect of Municipal Solid Waste Incineration Ash on the Properties and Durability of Cement Concrete

Vaičienė

Simanavičius

2022

Materials

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The aim of this study is to investigate the effect of municipal solid waste incineration bottom ash from a cogeneration plant on the physical and mechanical properties and durability of cement concrete. Part of the cement in concrete mixtures tested was replaced with 0%, 3%, 6%, 9%, and 12% by weight of municipal solid waste incineration bottom ash. Concrete modified with 6% of bottom ash had a higher density (2323 kg/m3), compressive strength at 28 days (36.1 MPa), ultrasonic pulse velocity (3980 m/s), and lower water absorption rate (3.93%). The tests revealed that frost resistance, determined in all-sided testing directions, of concrete modified with 6%, 9%, and 12% of bottom ash added by weight of cement corresponds to strength grade F100. Such concrete can be used in construction works.

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Risk and performance assessment of cement made using municipal solid waste incinerator bottom ash as a cement kiln feed

Cited by 71 publications

References 24 publications

Effective and sustainable use of municipal solid waste incineration bottom ash in concrete regarding strength and durability

Effective and sustainable use of municipal solid waste incineration bottom ash in concrete regarding strength and durability

Towards Sustainable Soil Stabilization in Peatlands: Secondary Raw Materials as an Alternative

The Effect of Municipal Solid Waste Incineration Ash on the Properties and Durability of Cement Concrete

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