The Experts below are selected from a list of 51024 Experts worldwide ranked by ideXlab platform

Yu Jiao Wang - One of the best experts on this subject based on the ideXlab platform.

  • permeation tests on tianluoshan relic soils with methyl acrylic acid resin
    Advanced Materials Research, 2013
    Co-Authors: Pei Hang Chen, Xin Jun Chai, Jin He Gao, Yu Jiao Wang
    Abstract:

    Tianluoshan relic sites is a typical earthen sites located at moisture circumstances, where craking, chalking, flaking and mould are the main geological diseases after excavation. For public exhibition and long-term Preservation Purpose, chemical stabilization were required. In this study, the potential application of methyl acrylic acid resin for solidification of Tianluoshan relic soils were evaluated by a series of laboratory permeation tests. The main considered influence factors include: dry density, initial water content and degree of saturation. The results show that the permeation effect of methyl acrylic acid resin were greatly related with dry density and initial water content of the earthen soils, the practical application guidance are also presented.

Pei Hang Chen - One of the best experts on this subject based on the ideXlab platform.

  • permeation tests on tianluoshan relic soils with methyl acrylic acid resin
    Advanced Materials Research, 2013
    Co-Authors: Pei Hang Chen, Xin Jun Chai, Jin He Gao, Yu Jiao Wang
    Abstract:

    Tianluoshan relic sites is a typical earthen sites located at moisture circumstances, where craking, chalking, flaking and mould are the main geological diseases after excavation. For public exhibition and long-term Preservation Purpose, chemical stabilization were required. In this study, the potential application of methyl acrylic acid resin for solidification of Tianluoshan relic soils were evaluated by a series of laboratory permeation tests. The main considered influence factors include: dry density, initial water content and degree of saturation. The results show that the permeation effect of methyl acrylic acid resin were greatly related with dry density and initial water content of the earthen soils, the practical application guidance are also presented.

Jin He Gao - One of the best experts on this subject based on the ideXlab platform.

  • permeation tests on tianluoshan relic soils with methyl acrylic acid resin
    Advanced Materials Research, 2013
    Co-Authors: Pei Hang Chen, Xin Jun Chai, Jin He Gao, Yu Jiao Wang
    Abstract:

    Tianluoshan relic sites is a typical earthen sites located at moisture circumstances, where craking, chalking, flaking and mould are the main geological diseases after excavation. For public exhibition and long-term Preservation Purpose, chemical stabilization were required. In this study, the potential application of methyl acrylic acid resin for solidification of Tianluoshan relic soils were evaluated by a series of laboratory permeation tests. The main considered influence factors include: dry density, initial water content and degree of saturation. The results show that the permeation effect of methyl acrylic acid resin were greatly related with dry density and initial water content of the earthen soils, the practical application guidance are also presented.

Xin Jun Chai - One of the best experts on this subject based on the ideXlab platform.

  • permeation tests on tianluoshan relic soils with methyl acrylic acid resin
    Advanced Materials Research, 2013
    Co-Authors: Pei Hang Chen, Xin Jun Chai, Jin He Gao, Yu Jiao Wang
    Abstract:

    Tianluoshan relic sites is a typical earthen sites located at moisture circumstances, where craking, chalking, flaking and mould are the main geological diseases after excavation. For public exhibition and long-term Preservation Purpose, chemical stabilization were required. In this study, the potential application of methyl acrylic acid resin for solidification of Tianluoshan relic soils were evaluated by a series of laboratory permeation tests. The main considered influence factors include: dry density, initial water content and degree of saturation. The results show that the permeation effect of methyl acrylic acid resin were greatly related with dry density and initial water content of the earthen soils, the practical application guidance are also presented.

Terrasi Filippo - One of the best experts on this subject based on the ideXlab platform.

  • Anatomical and chemical analyses on wooden artifacts from a Samnite sanctuary in Hirpinia (Southern Italy)
    'Elsevier BV', 2015
    Co-Authors: Capano Manuela, Pignatelli Olivia, Capretti Chiara, Lazzeri Simona, Pizzo Benedetto, Marzaioli Fabio, Martinelli Nicoletta, Gennarelli Ida, Gigli Stefania, Terrasi Filippo
    Abstract:

    International audienceObjects of this study are the wooden artifacts discovered in the archaeological excavation of Mephitis goddess sanctuary in the Ansanto Valley (Rocca San Felice e AV, Southern Italy). At the moment of discovery, in the mid of last century, woods were waterlogged and mineralized, and they were restored to allow their Preservation. Purpose of this work was the wood identification, in order to gain information on some technological aspects, and the analysis of wood Preservation state. Wood species were identified by means of magnifiers or optical and scanning electron microscopes, while the state of Preservation was studied through microscopy and chemical analyses (FTIR-ATR, ash content and pH measurement). Four different taxa have been identified with certainty among all the findings: Quercus sp., Fagus sylvatica L., Rosaceae, Populus/Salix. It was not possible to identify the wood of all the findings, because some sampled fragments were too small or because of the deformation of wood tissues. The state of Preservation showed a great variability over the analyzed findings. A general damage degree was observed, sometimes also macroscopically visible. The polarized light microscope and FTIRATR spectroscopy demonstrated the absence of cellulose in the analyzed samples. The wood cell wall was not detectable by means of SEM because it is completely covered by restoration material. Because of the lack of visibility, it was impossible to identify the type of biological damage occurred to the wood