A study of the ancient mortars in the north tower of Pamplona's San Cernin church

被引：36

作者：

Alvarez, JI ^{[1
]}

Navarro, I ^{[1
]}

Martín, A ^{[1
]}

Casado, PJG ^{[1
]}

机构：

[1] Univ Navarra, Fac Sci, Dept Chem & Soil Sci, E-31080 Pamplona, Navarra, Spain

来源：

CEMENT AND CONCRETE RESEARCH | 2000年 / 30卷 / 09期

关键词：

characterization; aggregate; CaCO3; mortar; thermal analysis;

D O I：

10.1016/S0008-8846(00)00325-2

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Different ancient mortar samples of Pamplona's San Cernin church have been analyzed to characterize their binder and aggregate fractions. A complete characterization has been carried out including chemical (rapid approximate analysis, soluble salts and trace elements, using traditional chemical procedures, ionic chromatography and spectrophotometry techniques), mineralogical-petrographic, (structural characterization and X-ray diffraction) and thermal studies (simultaneous differential thermal and thermogravimetric analysis). These studies have established that a type of lime mortar with silica aggregate was employed in the building of the tower. Three different classes of this type of mortar and their approximate original composition have been determined. Recommendations about the employment of new materials in a possible restoration are given. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：1413 / 1419

页数：7

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