Sustainable use of mine waste and tailings with suitable admixture as aggregates in concrete pavements-A review

BC Gayana, K Ram Chandar - 2018 - idr.nitk.ac.in
Utilization of mine waste rocks and tailings in concrete as aggregates will help in
sustainable and greener development. The literature shows the potential use of iron ore …

Improving strength of calcinated coal gangue geopolymer mortars via increasing calcium content

G Huang, Y Ji, J Li, Z Hou, Z Dong - Construction and Building Materials, 2018 - Elsevier
In this study, the calcinated coal gangue was mixed with granulated blast furnace slag
(GBFS) and slaked lime in making geopolymer based on increasing calcium content to …

Utilization of municipal solid waste incineration bottom ash in autoclaved aerated concrete

XG Li, ZL Liu, Y Lv, LX Cai, DB Jiang, WG Jiang… - … and building materials, 2018 - Elsevier
The objective of this study was to assess the feasibility of application of municipal solid
waste incineration (MSWI) bottom ash as a substitute of quartz sand for the preparation of …

Microstructural characterization and mechanical properties of bottom ash mortar

SSG Hashemi, HB Mahmud, JNY Djobo, CG Tan… - Journal of cleaner …, 2018 - Elsevier
Abstract Coal Bottom Ash (CBA) is one of the widely-produced residues of coal incineration
in thermal power plants. The annual extraction of such a huge amount of waste needs a …

Influence of partial sand replacement by black rice husk ash and bagasse ash on properties of autoclaved aerated concrete under different temperatures and times

K Kunchariyakun, S Asavapisit, S Sinyoung - Construction and Building …, 2018 - Elsevier
Both agriculture wastes, black rice husk ash (BRHA) and bagasse ash (BA), were used as
sand replacement to prepare autoclaved aerated concrete (AAC) product at various …

Effect of binding materials on carbide slag based high utilization solid-wastes autoclaved aerated concrete (HUS-AAC): Slurry, physic-mechanical property and …

L Cai, X Li, B Ma, Y Lv - Construction and Building Materials, 2018 - Elsevier
With the objective of adjusting rough-body foaming and thickening stability of carbide slag
based high utilization solid-wastes autoclaved aerated concrete (HUS-AAC) during pre …

Recycling of desulfurization slag for the production of autoclaved aerated concrete

YL Chen, MS Ko, JE Chang, CT Lin - Construction and Building Materials, 2018 - Elsevier
The purpose of this study was to reuse desulfurization (De-S) slag in the production of
autoclaved aerated concrete (AAC). The non-magnetic fraction of De-S slag is rich in …

Development of low drying shrinkage foamed concrete and hygro-mechanical finite element model for prefabricated building fasçade applications

KT Wan, H Zhu, TYP Yuen, B Chen, C Hu… - … and Building Materials, 2018 - Elsevier
Prefabricated lightweight concrete building fasçade can improve the energy efficiency of
buildings and reduce the carbon emission of transportation. However, it is essential to …

Effect of thermal processing on the structural characteristics of fly ashes

W Wons, K Rzepa, M Reben, P Murzyn, M Sitarz… - Journal of Molecular …, 2018 - Elsevier
This work investigated the course of fly ash's glassy phase crystallization in terms of
structural and thermal changes. On the basis of XRD studies the olivine and albite phases …

Characterisation and understanding of Portland cement mortar with different sizes of bottom ash

HJ Ng, MM Al Bakri Abdullah, SJ Tan… - Advances in Cement …, 2018 - icevirtuallibrary.com
Coal combustion residues are produced in large volumes and have been dumped as waste
products over many years. The use of bottom ash (BA) as a partial replacement for Portland …