期刊文献+

甘肃地区生土材料改性试验研究 被引量:3

下载PDF
导出
摘要 过试验探讨在生土材料中加入不同配比的脱硫石膏、矿渣等矿物外加剂对其进行改性的机理和对各项性能的提高效果。通过测试抗压强度、耐水性等性能指标,确定激发效果较好的矿物外加剂,采用正交设计进一步筛选,得到较好的试验配合比。改性生土材料28d强度可达53.6MPa,达到42.5级OPC强度等级要求;耐水软化系数为0.92,且具有良好的抗酸浸蚀性能和抗冻性能。利用XRD、SEM等对改性生土材料的水化产物进行微观分析,了解生土材料的水化产物,探索激发剂对生土改性的激发机理,为生土材料的改性研究提供参考和依据。
出处 《墙材革新与建筑节能》 2012年第10期35-39,共5页 Construction Wall Innovation & Building Energy-Saving
  • 相关文献

参考文献2

二级参考文献20

  • 1杨雪强,朱志政,韩高升,胡其志,闫晗,何世秀.对土样强度破坏标准的探讨[J].湖北工业大学学报,2006,21(5):1-5. 被引量:5
  • 2高淑玲,徐世烺.PVA纤维增强水泥基复合材料拉伸特性试验研究[J].大连理工大学学报,2007,47(2):233-239. 被引量:87
  • 3Hall M,Djerbib Y.Rammed earth sample production:context,recommendations and consistency[J].construction and building materials,2007(18):281-286.
  • 4Mohamed A M O.The role of clay minerals in marly soils on its stability[J].Engineering Geology,1999,57(34):193-203.
  • 5Mitchell J K,Katti R K.Soil improvement-general report[J].Washington D C:Tenth ICSMFE,1981,4:567-575.
  • 6Ngowi A B.Improving the traditional earth construction[J].Construction and Building Materials,1997,11(1):1-7.
  • 7Kevan H.Earthwall construction compressive strength of cement stabilized pressed earth blocks[J].Building Research and Information,1991,19(2):101-105.
  • 8Huiting S,Forssberg E.An overview of recovery of metals from slags[J].Waste Management,2003,23(10):933-949.
  • 9张云升,孙伟,李宗津.Na-PSS型地聚合物的制备及其结构特征研究[C] //化学激发胶凝材料研究进展暨全国第一届化学激发胶凝材料研讨会论文集.南京:东南大学出版社,2005:74-84.
  • 10Maria Izquierdo,Xavier Querol,Joseph Davidovits,et al.Coal fly ash-slag-based geopelymers:Microstructure and metal leaching[J].Journal of Hazardous Materials,2009,166:561-566.

共引文献28

同被引文献35

  • 1石玉成,王兰民,林学文,徐晖平.黄土生土建筑震害预测研究[J].西北地震学报,2004,26(3):206-211. 被引量:15
  • 2黄新,周国钧.水泥加固土硬化机理初探[J].岩土工程学报,1994,16(1):62-68. 被引量:152
  • 3张维成,王冬梅,丁国栋,赵名彦,李自旭.我国盐渍荒漠化综合治理技术研究综述[J].山东林业科技,2007,37(6):73-77. 被引量:1
  • 4Younoussa Millogo,Jean-Claude Morel.Microstructural characteri- zation and mechanical properties of cement stabilised adobes[J]. Materials and Structures, 2012,45 .. 1311-1318.
  • 5Nurhayat Degirmenci.The using of waste phosphogypsum and natural gypsum in adobe stabilization[J].Construction and Building Materials, 2008, 22: 1220-1224.
  • 6Younoussa Millogo, Mohamed Hajjaji,Raguilnaba Ouedraogo. Mi- crostructure and physical properties of lime-clayed adobe bricks [J].Construction and Building Materials, 2008,22:2386-2392.
  • 7Degirmenci N, Baradan B.Chemical resistance of pozzolanic plas- ter for earthen walls [J].Construction and Building Materials, 2005, 19: 536-542.
  • 8Ghavami K, Filho RDT, Barbosa NP.Behaviour of composite soil reinforced with natural fibres[J].Cement Concrete Compos 1999, 21 : 39-48.
  • 9Binici H, Aksogan H,Shah T.Investigation of fibre reinforced mud brick as a building material[J].Canst. Building Mater., 2005, 19: 313-318.
  • 10Ki-Chang Lee,jai-Hyuk Her, Soon-Ki Kwon.Red clay com- posites reinforced with polymeric binders[J].Construction and Building Materials, 2008,22: 2296-2298.

引证文献3

二级引证文献7

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部