Effect of recycled glass gradation in 3D cementitious material printing
Post-consumer glass existing in co-mingled waste to be used for landfill poses a serious environmental issue due to its non-biodegradable nature. Therefore, glass materials are often extracted and recycled for other applications. The building and construction (B&C) field present an attractive...
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sg-ntu-dr.10356-882602020-09-24T20:14:44Z Effect of recycled glass gradation in 3D cementitious material printing Annapareddy, Ashokreddy Li, Mingyang Tan, Ming Jen Ting, Andrew Guan Heng Tay, Daniel Yi Wei School of Mechanical and Aerospace Engineering Proceedings of the 3rd International Conference on Progress in Additive Manufacturing (Pro-AM 2018) Singapore Centre for 3D Printing Additive Manufacturing DRNTU::Engineering::Civil engineering::Construction technology Building and Construction DRNTU::Engineering::Mechanical engineering::Prototyping Post-consumer glass existing in co-mingled waste to be used for landfill poses a serious environmental issue due to its non-biodegradable nature. Therefore, glass materials are often extracted and recycled for other applications. The building and construction (B&C) field present an attractive application for recycled glass as replacement of fine aggregates in cementitious materials, the second most consumed material in the world after water. With the growth in interest towards 3D printing for the B&C field in recent years, much research has been conducted with respect to 3D cementitious material printing (3DCMP). 3DCMP has gained its stand in the B&C field as it does not require any formwork and human intervention and permits designing for structural optimization. Hence, with the accompanying advantages of both 3DCMP and the need for recycling glass waste, this study aims to replace the fine aggregates of the cementitious material by the processed recycled glass to be used for 3D printing. This paper studies the gradation of the recycled glass aggregates in the 3D printable cementitious material. Three different gradations were designed using the different particle size of recycled glass materials supplied and investigated using the same binder mix design. For each gradation, the fresh and hardened properties were investigated. Printing investigations were also conducted on the studied recycled glass gradations. Published version 2018-08-28T08:20:42Z 2019-12-06T16:59:19Z 2018-08-28T08:20:42Z 2019-12-06T16:59:19Z 2018 Conference Paper Ting, A. G. H., Tay, D. Y. W., Annapareddy, A., Li, M., & Tan, M. J. (2018). Effect of recycled glass radation in 3D cementitious material printing. Proceedings of the 3rd International Conference on Progress in Additive Manufacturing (Pro-AM 2018), 50-55. doi:10.25341/D4F59Z https://hdl.handle.net/10356/88260 http://hdl.handle.net/10220/45698 10.25341/D4F59Z en © 2018 Nanyang Technological University. Published by Nanyang Technological University, Singapore. 6 p. application/pdf |
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Additive Manufacturing DRNTU::Engineering::Civil engineering::Construction technology Building and Construction DRNTU::Engineering::Mechanical engineering::Prototyping Annapareddy, Ashokreddy Li, Mingyang Tan, Ming Jen Ting, Andrew Guan Heng Tay, Daniel Yi Wei Effect of recycled glass gradation in 3D cementitious material printing |
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Post-consumer glass existing in co-mingled waste to be used for landfill poses a
serious environmental issue due to its non-biodegradable nature. Therefore, glass materials are
often extracted and recycled for other applications. The building and construction (B&C) field
present an attractive application for recycled glass as replacement of fine aggregates in
cementitious materials, the second most consumed material in the world after water. With the
growth in interest towards 3D printing for the B&C field in recent years, much research has been
conducted with respect to 3D cementitious material printing (3DCMP). 3DCMP has gained its
stand in the B&C field as it does not require any formwork and human intervention and permits
designing for structural optimization. Hence, with the accompanying advantages of both 3DCMP
and the need for recycling glass waste, this study aims to replace the fine aggregates of the
cementitious material by the processed recycled glass to be used for 3D printing. This paper
studies the gradation of the recycled glass aggregates in the 3D printable cementitious material.
Three different gradations were designed using the different particle size of recycled glass
materials supplied and investigated using the same binder mix design. For each gradation, the
fresh and hardened properties were investigated. Printing investigations were also conducted on
the studied recycled glass gradations. |
author2 |
School of Mechanical and Aerospace Engineering |
author_facet |
School of Mechanical and Aerospace Engineering Annapareddy, Ashokreddy Li, Mingyang Tan, Ming Jen Ting, Andrew Guan Heng Tay, Daniel Yi Wei |
format |
Conference or Workshop Item |
author |
Annapareddy, Ashokreddy Li, Mingyang Tan, Ming Jen Ting, Andrew Guan Heng Tay, Daniel Yi Wei |
author_sort |
Annapareddy, Ashokreddy |
title |
Effect of recycled glass gradation in 3D cementitious material printing |
title_short |
Effect of recycled glass gradation in 3D cementitious material printing |
title_full |
Effect of recycled glass gradation in 3D cementitious material printing |
title_fullStr |
Effect of recycled glass gradation in 3D cementitious material printing |
title_full_unstemmed |
Effect of recycled glass gradation in 3D cementitious material printing |
title_sort |
effect of recycled glass gradation in 3d cementitious material printing |
publishDate |
2018 |
url |
https://hdl.handle.net/10356/88260 http://hdl.handle.net/10220/45698 |
_version_ |
1681059698643566592 |