Quantification of Cement Content in Mortars Using the Background of X-Ray Diffraction Spectra  

作　　者：Servando Chinchon-Paya Aguado A. Chinchon S. 

机构地区：[1]Department of Architectural Constructions, Universidad de Alicante, Spain [2]Departament of Constructions Engineering, Campus Nord, Barcelona 08034, Spain

出　　处：《Journal of Civil Engineering and Architecture》2011年第12期1134-1137,共4页土木工程与建筑（英文版）

摘　　要：This study proposes a model to determine the content of cement in mortars using the background of X-ray diffraction （XRD） spectra taking advantage of the fact that fluorescence radiation for the Cu anticathode is different in cement paste and aggregates, and also that cement paste and aggregates have different crystallinity degrees. The method has been tested for limestone mortars with five different types of cement： I52,5N/SR, CEMII/A-L32,5N, IIIA42,5N/SR, IVA（V）32,5N/SR y CAC.

关 键 词：MORTAR X-ray diffraction cement content. 

分 类 号：TU473.14[建筑科学—结构工程] TF123.72[建筑科学—土工工程]