ブックタイトル「煉瓦造建造物の保存と修復」英語版

概要

「煉瓦造建造物の保存と修復」英語版

DeteriorationfactorsTypes of damagesConventional methods of repairand reinforcementMethods presented inthis reportmethod to be assessedinjecting repairptachingartificial fillingreplacementinjecting repairpatchingSurface crackinserting stainless steel pinsrepositioning, injecting repairinserting pins, patchingreplacement, rebuildinginserting pinspatchingattatching reinforcingelementsproblem：pins are fixed withresin, and there are potentialproblems such as deteriorationof resin and rusting of stainlesssteel pinsEarthquake / Uneven settlementPenetrating crackSlippageinserting pinsinjecting repairreconstructioninserting pinsinjecting repairreconstructionrepositioningrepositioningCollapseattatching reinforcing elementsreconstructioninserting pinsinserting pinsLeaningMajor problems of current repair / reinforcement methodsproblem：brick replacementon purpose in the wall whereinjection repair is sufficientreplacement and patching inorder to hide the wall withcracksproblem：preservation ofmasonry techniquecomplete dismantlementand reconstruction of eachsingle brick, and brick layingtechniques are lostinjecting repair＋patching onsurfacedismantlement of bricks andreconstructionproblem：difference of color,texture and sizeReplacement of bricks withdifferent color and textureharmony of wall surface isdisturbed due to the differentqualities of replaced material,and brick laying techniques arelostfigure 3-2Typical repair methods and problems of material damage91