考古壁画的固结试验:不同绘画技术处理的比较

IF 0.4 0 HUMANITIES, MULTIDISCIPLINARY

Conservar Patrimonio Pub Date : 2021-03-16 DOI:10.14568/CP2020040

T. López-Martínez, F. Collado-Montero, A. García-Bueno

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引用次数: 1

摘要

由于考古壁画的保存状态，加固是一种非常重要的处理方法，其中砂浆缺乏凝聚力和图案层的粉状是常见的。这项工作的目的是评估对属于五幅不同壁画(来自不同时期，其保存状态和绘画技术存在差异)的分离背景碎片进行的巩固测试。为此，研究人员将两种最常用的考古涂层固结处理方法(如丙烯酸树脂和硅酸乙酯)与两种使用纳米颗粒(如纳米石灰和纳米硅酸乙酯)以及迄今主要用于石材固结的生物固结处理方法(细菌碳酸生成)进行了比较。

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Consolidation tests in archaeological wall painting: comparing treatments depending on the painting technique

Consolidation is a treatment of great importance for archaeological wall paintings due to their state of preservation, in which the lack of cohesion of the mortar and the pulverulence of the pictorial layer are common. The objective of this work has been to evaluate consolidation tests that have been carried out on decontextualized fragments belonging to five different wall paintings (from different periods and with differences in their state of conservation and in their painting techniques). For this, two of the most used treatments in consolidation of archaeological coatings, such as an acrylic resin and ethyl silicate, have been compared with two treatments that use nanoparticles, such as nanolimes and nano ethyl silicate, together with a bioconsolidation treatment used until present mainly for the consolidation of stone material: bacterial carbonatogenesis.

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来源期刊

Conservar Patrimonio HUMANITIES, MULTIDISCIPLINARY-

CiteScore

0.80

自引率

0.00%

发文量

审稿时长

12 weeks

期刊介绍： Conservar Património is a journal, published three times a year, that intends to create a space for the diffusion of conservator-restorers’ studies and activities. However, at a time when Conservation-Restoration pretends to develop further through collaboration with other areas of knowledge, such as History of Art, Archaeology, Museum Studies, Chemistry, Physics, Biology and other related disciplines from the fields of the natural and social sciences, the journal also receives contributions from any other provenance as long as directed towards the multiple dimensions of the works that integrate our Cultural Heritage. Theoretical issues on the conservation activity may also be submitted.