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Published in: Journal of Material Cycles and Waste Management 2/2023

19-01-2023 | ORIGINAL ARTICLE

A novel method for preparing phosphorus building gypsum (PBG)-based building materials with low water/gypsum ratios

Authors: Wan Huang, Yunzhi Tan, Huajun Ming, Hui Li, Jun Wu, Chiqiu Wu, Bo Hu

Published in: Journal of Material Cycles and Waste Management | Issue 2/2023

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Abstract

It is necessary to consider the dual problems of poor performance and low production efficiency that stem from the highly utilised water/gypsum ratios in the traditional preparation of phosphorus building gypsum (PBG)-based building materials. These problems cannot be easily overcome because that PBG tends to agglomerate at low water/gypsum ratios, which will hinder the hydration process and result in poor mechanical behaviour. In this study, a slurry-particle mixing system was proposed for the preparation of PBG-based building materials with homogeneous hydration at low water/gypsum ratios. More specifically, slurry-particle mixing system samples (SPMS) and pure PBG slurry samples (PPSS) with various water/gypsum ratios were prepared for comparative analysis. The results showed that the fluidity of SPMS with a low water/gypsum ratio could meet the actual production requirements. When compared with the PPSS, the SPMS had a lower water content and a higher dry density at the same water/gypsum ratios. When the water/gypsum ratio was low (e.g., 0.30), the SPMS exhibited more satisfactory moulding behaviour, greater absolutely dry compressive strength, and lower total porosity. In summary, this study presents a feasible method and viable theoretical guideline for the manufacture of PBG-based building materials with low water/gypsum ratios.

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Literature
1.
go back to reference Li YB, Dai SB, Zhang YC, Huang J, Su Y, Ma BG (2018) Preparation and thermal insulation performance of cast-in-situ phosphogypsum wall. J. Appl. Biomater. Funct. Mater. 16:81–92 Li YB, Dai SB, Zhang YC, Huang J, Su Y, Ma BG (2018) Preparation and thermal insulation performance of cast-in-situ phosphogypsum wall. J. Appl. Biomater. Funct. Mater. 16:81–92
2.
go back to reference Zheng T, Lu YX, Luo S, Kong DW, Fu RB (2022) Effect of the phosphogypsum calcination time on the compressive mechanical properties of phosphogypsum-based composite cementitious materials. Mat. Res. Express. 9(3):035506CrossRef Zheng T, Lu YX, Luo S, Kong DW, Fu RB (2022) Effect of the phosphogypsum calcination time on the compressive mechanical properties of phosphogypsum-based composite cementitious materials. Mat. Res. Express. 9(3):035506CrossRef
4.
go back to reference Silva LF, Oliveira ML, Crissien TJ, Santosh M, Bolivar J, Shao LY, Dotto GL, Gasparotto J, Schindler M (2022) A review on the environmental impact of phosphogypsum and potential health impacts through the release of nanoparticles. Chemosphere 286:131513CrossRef Silva LF, Oliveira ML, Crissien TJ, Santosh M, Bolivar J, Shao LY, Dotto GL, Gasparotto J, Schindler M (2022) A review on the environmental impact of phosphogypsum and potential health impacts through the release of nanoparticles. Chemosphere 286:131513CrossRef
6.
go back to reference Jia RQ, Fan YF, Wang Q, Xue JF (2022) Role of NaF on the performances of β-hemihydrate gypsum plaster. J. Build. Eng. 55:104725CrossRef Jia RQ, Fan YF, Wang Q, Xue JF (2022) Role of NaF on the performances of β-hemihydrate gypsum plaster. J. Build. Eng. 55:104725CrossRef
7.
go back to reference Zhou J, Li XQ, Zhao Y, Shu Z, Wang YX, Zhang Y, Shen X (2020) Preparation of paper-free and fiber-free plasterboard with high strength using phosphogypsum. Constr Build Mater 243:118091CrossRef Zhou J, Li XQ, Zhao Y, Shu Z, Wang YX, Zhang Y, Shen X (2020) Preparation of paper-free and fiber-free plasterboard with high strength using phosphogypsum. Constr Build Mater 243:118091CrossRef
12.
go back to reference Padevět P, Tesárek P, Plachý T (2011) Evolution of mechanical properties of gypsum in time. Int J Mech 5(1):1–9 Padevět P, Tesárek P, Plachý T (2011) Evolution of mechanical properties of gypsum in time. Int J Mech 5(1):1–9
13.
go back to reference Qu L, Zhao SN, Li J, Guo L (2012) Effect of superplasticizer on the mechanical properties of beta-half-water FGD gypsum under lower ratio of water to gypsum. Bull Chin Ceram Soc 31(3):549–552 ((in Chinese)) Qu L, Zhao SN, Li J, Guo L (2012) Effect of superplasticizer on the mechanical properties of beta-half-water FGD gypsum under lower ratio of water to gypsum. Bull Chin Ceram Soc 31(3):549–552 ((in Chinese))
14.
go back to reference Han YW (2019) Phosphogypsum-based construction gypsum modification and yield evaluation. Dissertation, Kunming University of Science and Technology (in Chinese) Han YW (2019) Phosphogypsum-based construction gypsum modification and yield evaluation. Dissertation, Kunming University of Science and Technology (in Chinese)
15.
go back to reference Li XL (2016) Study on preparation and properties of phosphogypsum based sound absorption material. Dissertation, Wuhan University of Technology (in Chinese) Li XL (2016) Study on preparation and properties of phosphogypsum based sound absorption material. Dissertation, Wuhan University of Technology (in Chinese)
24.
go back to reference Zhang B, Zheng GY, Liu JN, Xiong RB, Han YW, Xia JP, Yang J (2020) Effect of water reducing agent on properties of phosphogypsum based building gypsum. Bull Chin Ceram Soc 39(5):1540–1546 ((in Chinese)) Zhang B, Zheng GY, Liu JN, Xiong RB, Han YW, Xia JP, Yang J (2020) Effect of water reducing agent on properties of phosphogypsum based building gypsum. Bull Chin Ceram Soc 39(5):1540–1546 ((in Chinese))
27.
go back to reference Shen YQ, Deng M (2012) Nanostructure of hardened cement compacts cured under sealed and saturated curing conditions. J Chin Ceram Soc 40(12):1699–1702 Shen YQ, Deng M (2012) Nanostructure of hardened cement compacts cured under sealed and saturated curing conditions. J Chin Ceram Soc 40(12):1699–1702
28.
go back to reference Zhang X, Liu H, Zhang H (2019) Optimization of air-entrained effect of polycarboxylate superplasticizer. J Build Mater 22(6):957–962 Zhang X, Liu H, Zhang H (2019) Optimization of air-entrained effect of polycarboxylate superplasticizer. J Build Mater 22(6):957–962
29.
go back to reference Fu X (2015) Compounding technology of polycarboxylate superplasticizer and the application in engineering. Dissertation, Shijiazhuang: Shijiazhuang Tiedao University (in Chinese) Fu X (2015) Compounding technology of polycarboxylate superplasticizer and the application in engineering. Dissertation, Shijiazhuang: Shijiazhuang Tiedao University (in Chinese)
32.
go back to reference GB/T 9776–200: Calcined gypsum, Standardization Administration of the People’s Republic of China, Beijing. China (in Chinese) GB/T 9776–200: Calcined gypsum, Standardization Administration of the People’s Republic of China, Beijing. China (in Chinese)
35.
go back to reference GB/T 17669.3–1999: Gypsum plasters—Determination of mechanical properties, Standardization Administration of the People’s Republic of China, Beijing. China (in Chinese). GB/T 17669.3–1999: Gypsum plasters—Determination of mechanical properties, Standardization Administration of the People’s Republic of China, Beijing. China (in Chinese).
36.
go back to reference GB/T 17669.4–1999: Gypsum plasters—Determination of physical properties, Standardization Administration of the People’s Republic of China, Beijing, China (in Chinese). GB/T 17669.4–1999: Gypsum plasters—Determination of physical properties, Standardization Administration of the People’s Republic of China, Beijing, China (in Chinese).
41.
go back to reference Nor SZM, Ismail R, Isa MIN (2015) Porosity and strength properties of gypsum bonded investment using terengganu local silica for copper alloys casting. J Eng Sci Tech 10(7):921–931 Nor SZM, Ismail R, Isa MIN (2015) Porosity and strength properties of gypsum bonded investment using terengganu local silica for copper alloys casting. J Eng Sci Tech 10(7):921–931
Metadata
Title
A novel method for preparing phosphorus building gypsum (PBG)-based building materials with low water/gypsum ratios
Authors
Wan Huang
Yunzhi Tan
Huajun Ming
Hui Li
Jun Wu
Chiqiu Wu
Bo Hu
Publication date
19-01-2023
Publisher
Springer Japan
Published in
Journal of Material Cycles and Waste Management / Issue 2/2023
Print ISSN: 1438-4957
Electronic ISSN: 1611-8227
DOI
https://doi.org/10.1007/s10163-023-01595-x

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