第39秦第4期 2017年8月
土水建筑与环境工程
Journal of Civil,Architectural &. Environmental Engineering
doi;10.11835/j.issn. 1674-4764. 2017.04. 020
自制硅酸盐对传统糯米灰浆性能的影响
郑晓平1，魏国锋，张秉坚
（1.安徽大学历史系，合肥230039；2.浙江大学文物与博物馆学系，杭州310027）
Vol. 39 No. 4 Aug. 2017
摘要：采用灰浆性能表征和扫描电镜（SEM）、X射线衍射（XRD)、红外光谱（FTIR）等技术手段，探讨了自制硅酸盐对糯米灰浆的影响及作用机理。结果表明：自制硅酸盐对糯米灰浆的表面硬度、抗压强度、耐冻融性和耐水性均有一定程度的改善。6%自制硅酸盐一糯米灰浆的综合性能最佳，其 66d抗压强度高达1.41MPa，耐冻融性较之空白样品提高了133%，耐水性能提高了43.8%。改
性糯米灰浆耐水性等性能的提高，可能与灰浆中水化硅酸钙的生成有关。关键词：糯米灰浆；硅酸盐；性能；作用机理
中图分类号：TU528
文献标志码：A文章编号：1674-4764(2017)04-0128-06
Influence of prepared silicate on properties of traditional
stickyrice-limemortar
ZhengXiaoping',Wei Guofeng',ZhangBingjian
(1. Department of History, Anhui University, Hefei 230039, P. R. China:
2. Department of Cultural Relics and Museology, Zhejiang University, Hangzhou 310027, P. R. China)
Abstract: The influence of prepared silicate on properties of traditional sticky rice-lime mortar and theii scientific mechanism are discussed by means of SEM, XRD, and FTIR. Results indicate that silicate are effective to increase the hardness, compressive strength, freezing-thaw resistance and water resistance of sticky rice-lime mortar significantly. The sticky rice-lime mortar with prepared silicate, overall properties of the prepared silicate-sticky rice-lime mortar are very good. Compared with pure sticky rice-lime mortar, the 66 d compressive strength of prepared silicate-sticky rice-lime mortar is 1. 45 MPa, and the freeze-thaw resistance and water resistance increase by 133. 3% and 43. 8% respectively. Formation of tobermorite is
possible to account for the good mechanical property of sticky rice-lime mortar with silicate. Keywords : sticky rice-lime mortar; silicate; property; mechanism
在中国，水硬性石灰作为传统的硅酸盐建筑材料门在几千年前的古代房屋或寺院就已经使用，但近年来对其的研究和应用与国外相比还相对滞后。这些传统建筑材料是祖先千百年经验的积累和智慧
的结晶，值得人们继续去研究和传承2}
自罗马时期开始，欧洲已通过在气硬性石灰灰浆中添加天然火山灰或具有火山灰性质的砖粉等材料[3-s]，对气硬性石灰灰浆进行改性，使其具有潜在
收稿日期：2016-12-25
基金项目：国家文化科技提升计划（文科技函【20131718号）；安徽大学"211"三期博士科研启动经费（32030039)。作者简介：郑晓平（1991-），男，主要从事科技考古研究，（E-mail)zhengxpl613@163.com
魏国锋（通信作者），男，副教投，（E-mail)weigf@mail.ustc.edu.cn。
Received:2016-12-25
Foundation item: National Culture Technology Enhance Project of China(Text Technology Letter No. [2013]718) ; Anhui
University "211* PhD Research Funding (No. 32030039).
Author brief; Zheng Xiaoping(1991-), main research interest : archaeometry, (E-mail)zhengxpl613@163. com
Wei Guofeng(corresponding author) , associate professor, (E-mail)weigfmail. ustc, edu. cn.
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