热压烧结法制备新型玻璃透水砖及性能分析

王之宇; 郭家林; 李春; 张国春; 赵威

doi:10.13205/j.hjgc.202006037

热压烧结法制备新型玻璃透水砖及性能分析

doi: 10.13205/j.hjgc.202006037

商洛学院陕西省尾矿资源综合利用重点实验室, 陕西商洛 726000

基金项目:

陕西省教育厅重点实验室科研计划项目(18JS035)

商洛学院科研项目(15SKY004)。

详细信息

作者简介:
王之宇(1987-),男,硕士,讲师,主要从事尾矿新型材料研发工作。15229980389@163.com

通讯作者:
王之宇(1987-),男,硕士,讲师,主要从事尾矿新型材料研发工作。15229980389@163.com

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出版历程
- 收稿日期: 2019-05-10

PREPARATION PROCESS OF NEW GLASS PERMEABLE BRICKS BY HOT PRESSING

Shaanxi Key Laboratory of Comprehensive Utilization of Tailings Resources(Shangluo University), Shangluo 726000, China

摘要

摘要: 针对现有透水砖在性能和工艺方面存在的问题,以铅锌尾矿为主要原料的新型玻璃透水砖进行了研究。采用二次烧结法,先将铅锌尾矿等原料熔制成基础玻璃,再将基础玻璃在不同温度和不同荷载条件下进行烧结,得到玻璃透水砖试样,并对试样的抗压强度、抗折强度、透水系数进行测试分析,结果表明:当烧结温度为680 ℃、荷载为0.82 kN/m²时,试样各项性能较为理想。此时试样的抗压强度为1.90 MPa,抗折强度为2.60 MPa,透水系数为0.6 cm/s。采用热压烧结法可以制备出具有良好透水性能和力学性能的铅锌尾矿基础玻璃透水砖,为铅锌尾矿综合利用提供了1条有效途径,具有较好的应用前景。
- 玻璃透水砖 /
- 铅锌尾矿 /
- 热压烧结
Abstract: In this study, we aimed to find solutions for problems existed in the current permeable bricks properties and manufacturing technology. We evaluated the function of a new type of glass permeable bricks mainly composed of lead-zinc tailings. By secondary sintering, lead-zinc tailings and other raw materials were firstly melted into the basic glass, and then the basic glass was sintered at different temperatures and under different pressing loads, to obtain glass permeable brick samples. The compression strength, rupture strength and permeability coefficient of the samples were tested and analyzed. The results showed that when the sintering temperature was 680 ℃ and the pressing load was 0.82 kN/m², the function evaluation results of the samples was most satisfactory. And then, the compression strength was 1.90 MPa, the rupture strength was 2.60 MPa, and the permeability coefficient was 0.6 cm/s. In conclusion, the glass permeable brick made from lead-zinc tailings could possess good water permeability and mechanical properties, which provided an effective way for comprehensive utilization of lead-zinc tailings and showed good application prospect.
- glass permeable brick /
- lead-zinc tailings /
- hot pressing

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参考文献(21)

王俊岭, 魏江涛, 张雅君, 等. 基于海绵城市建设的低影响开发技术的功能分析[J].环境工程, 2016, 34(9): 56-60.

SIVAKUMAR M, WANG L, ZHOU Y. Reuse of waste glass via an economic treatment process[J]. Journal of Shenyang Institute of Chemical Technolgy, 2013(4): 376-384.

王俊岭, 王雪明, 张安, 等. 基于"海绵城市"理念的透水铺装系统的研究进展[J]. 环境工程, 2015, 33(12): 1-4

,110.

汪永清, 鲍志蕾, 杨柯, 等. 利用赣南稀土尾砂制备陶瓷透水砖的研究[J]. 陶瓷学报, 2015,36(3): 260-265.

张雪丽, 郑莲琼, 周继忠, 等. 透水混凝土研究综述[J]. 福建建材, 2014(11): 14-16.

LI H, HARVEY J, GE Z S. Experimental investigation on evaporation rate for enhancing evaporative cooling effect of permeable pavement materials[J]. Construction and Building Materials, 2014, 65: 367-375.

赵亚兵, 张新朋, 吴楠, 等. 环保免烧结煤矸石透水砖的制备方法及其透水性能[J]. 硅酸盐通报, 2014, 33(12): 3255-3260

,3271.

李德忠,倪文, 刘杰, 等. 铁尾矿制备高强高性能透水砖[J]. 新型建筑材料, 2016, 43(11): 52-54.

成智文, 闫开放. 陶瓷透水砖的生产技术及发展前景[J]. 墙材革新与建筑节能, 2016(1): 33-35.

李国昌, 王萍.蒸压法制备镍铁矿渣透水砖[J]. 矿产保护与利用, 2017(2): 101-106.

吴伟东, 朱仁义.利用废弃阴极射线管(CRT)玻璃烧制泡沫玻璃的探究[J]. 环境工程, 2014, 32(增刊1): 682-684.

刘玉林, 刘长淼, 刘红召, 等. 我国矿山尾矿利用技术及开发利用建议[J]. 矿产保护与利用, 2018(6): 140-144,150.

白智韬, 邱桂博, 彭犇, 等. 高碳铬铁渣基微晶玻璃体系调控分析[J]. 环境工程, 2019, 37(1): 158-163.

陈朝轶, 张曼, 李军旗, 等. 钛渣晶核剂对赤泥粉煤灰微晶玻璃性能的影响[J]. 功能材料, 2015, 46(12): 131-135.

何坤, 祖成奎, 王衍行, 等. 锂离子导电微晶玻璃晶相与残余玻璃相定量分析[J]. 功能材料, 2015, 46(23): 21-24.

中华人民共和国发展和改革委员会. 透水砖行业标准: JC/T 945—2005[S]. 北京:中国建筑工业出版社,2005.

蒋文强, 温广武. 碳/碳复合材料的热压烧结制备工艺与力学性能[J]. 中国陶瓷, 2018, 54(9): 16-22.

GAO X L, LI Y, CHEN J W. High energy storage performances of Bi_1-x Sm_x Fe_0.95 Sc_0.05 O₃ lead-free ceramics synthesized by rapid hot press sintering[J]. Journal of the European Ceramic Society,2019,39(7):2331-2338.

MIN H L, JONG H P, SU-DONG P. Grain growth mechanism and thermoelectric properties of hot press and spark plasma sintered Na-doped PbTe[J]. Journal of Alloys and Compounds,2019,786:515-522.

中华人民共和国国家质量监督检验检疫总局. 透水路面砖和透水路面板: GB/T 25993—2010[S]. 北京:国家标准出版社,2011.

丁海萍, 侯泽健, 张怀宇. 以褐煤粉煤灰和煤矸石为原料制备透水砖的工艺研究[J]. 新型建筑材料, 2019, 46(6): 72-75.

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