Abstract:
The present invention relates to a calculation method of chemical deterioration probability for stone cultural heritage and, more specifically, to a calculation method of the chemical deterioration probability for a stone cultural heritage for obtaining the probability frequency function of normal granite using chemical index of alteration (CIA); for obtaining chemical surface deterioration probability (DP-CIA) using the obtained probability frequency function; for confirming the deterioration condition and current condition of the stone cultural heritage; and for calculating the chemical deterioration probability. In addition, the present invention obtains effects for obtaining reference materials for maintaining the stone cultural heritage and for obtaining a calculation method for calculating the physical deterioration of the stone cultural heritage through the chemical aeration. The calculation method of the chemical deterioration possibility for the stone cultural heritage according to the present invention can calculate the chemical deterioration possibility of stone utilized in the geology and the stone cultrual heritage.
Abstract:
PURPOSE: A consolidant feeding apparatus for conservation of stone cultural properties and stone and a conservation treatment method of stone cultural properties and stone using the same are provided to effectively suppress reaction between moisture in the air and a consolidant for conservation of stone cultural properties and to treat the stone cultural properties through dipping that is more effective than coating. CONSTITUTION: A consolidant feeding apparatus comprises a consolidant storage unit (10) including a consolidant storage tank (11), a consolidant inlet port (12), a dehumidifying air inflow part (13), and a consolidant outlet port; a dehumidifying air supply unit (20) including a dehumidifying agent filling unit (21) to be filled with a dehumidifying agent; an air inflow unit (22) to supply air to the dehumidifying agent filling unit, and a dehumidifying air discharge unit; and a consolidant discharge unit (30) including a flow meter (31) to control flow of a consolidant that is discharged from the reinforcing outlet port of the consolidant storage unit; a valve (32) to control discharge of the consolidant of which flow is controlled by the flow meter, and a consolidant discharge unit to feed the consolidant that is discharged through the valve on a portion of a stone cultural property to be treated.
Abstract:
PURPOSE: An Asarum sieboldii extract or an organic solvent fraction thereof is provided to ensure an excellent vermin proof effect against Reticulitermes speratus without damage to timber architectures and cultural properties, and to eliminate Reticulitermes speratus by safe and eco-friendly methods. CONSTITUTION: An insecticidal composition for eliminating Reticulitermes speratus contains an Asarum sieboldii extract as an active ingredient. Reticulitermes speratus includes Reticultitermes speratus or R. speratus kyushuensis Morimoto. The Asarum sieboldii extract is prepared using methanol, ethanol, water, or a mixture thereof. The composition also contains an organic solvent fraction of the Asarum sieboldii extract. A method for conservation of culture properties comprises a step of treating cultural properties by direct spraying, application, fumigation, aromatic treatment, or pavement.
Abstract:
PURPOSE: An insecticidal composition containing Phellodendron amurense RUPR. Extract or fraction is provided to exterminate Sitophilus oryzae and to preserve cultural properties made of organic materials. CONSTITUTION: An insecticidal composition containing Phellodendron amurense RUPR. extract as an active ingredient. The extract is prepared from fruits, barks, leaves or lignum of Phellodendron amurense RUPR. An insecticidal composition contains an organic solvent fraction of the extract as an active ingredient. The organic solvent is hexane, methylene chloride, or ethyl acetate. The composition is used for preserving cultural properties by direct spraying, applying, fumigating, or covering the composition to the cultural properties.
Abstract:
PURPOSE: A composition containing a fraction prepared from Asparagus cochinchinensis extract for preventing and treating inflammatory diseases is provided to suppress generation or secretion of TNF-alpha and IL-1 beta. CONSTITUTION: A composition for preventing and treating inflammatory disease contains a fraction as an active ingredient, prepared by fractioning Asparagus cochinchinensis extract with an organic solvent. The Asparagus cochinchinensis extract is isolated using water, low alcohol of C1-C4, or mixture solvent. The low alcohol is ethanol or methanol. The fraction is a n-hexane fraction, methylene chloride fraction, ethylacetate fraction, n-butanol fraction, or water fraction. A health food, functional feed additive, and cosmetic composition for preventing and treating inflammatory diseases contains the fraction as an active ingredient.
Abstract:
PURPOSE: An apparatus and a method for installation of decorations of a rammed earth wall are provided to minimize damage caused by pressure during rammed earth construction and facilitate repair of decoration. CONSTITUTION: A method for installation of decorations of a rammed earth wall comprises steps of: preparing a form for a rammed earth wall, fitting a protector of compressed styrofoam material to a bead(10), compacting earth in the form to the target position in which decoration is installed and mounting the bead, removing the form, and attaching decoration to the wall using a clip coupled to the bead.