期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2018
卷号：186
期号：2
页码：012020
DOI：10.1088/1755-1315/186/2/012020
语种：English
出版社：IOP Publishing
摘要：Foam glass-ceramic with high mechanical strength property was synthesized from waste CRT panel glass by using one-step sintering technology. This product contains columnar crystals in their microstructure and the crystal phases consist of Sr5(PO4)3F and Pb3(PO4)2. The content of additive agents and heating program on the bulk density and the compressive strength were evaluated. Physical properties of sintered material was measured, including the compressive strength 3.42 MPa, the density 0.78 g/cm3, the water absorption 0.41 wt.% and the thermal conductivity 0.052 w/m2 k. The results show that the CRT glass is susceptible to be used for high-performance foam glass-ceramic as building materials.
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