The deterioration of my mortar is due to the dissolution of the activeAnd then there are calcite crystallites, and its loops and crystalsSoluble salts and associated dissolution. Especially in more cases, in particularIncompatibility mortar hard and durable, used to guide the building with the stoneCycling of salt stones and crushing of random porousSandstone。In the important buildings in the old chiefly from the city of Byzantine RhodesHospitaller and Ottoman in implementation process encountered in the mortar in pointing fingers and plastering is from different period, because this followed1 repair and change the.A series of variables affecting the quality and appearance of the tar in the Ministry of RailwaysCalcimined impurities in the limestone clay, if possible, when usedThe structure is different from the material or aggregates formed by mixing with lime, mortar.Inert material can be added to the pit when being slaked lime. aggregateTemper is necessary to prevent it from shrank when it dries and cracks.It is not possible that the aggregate of lime will not be able to set at its core and will therefore remain unsalable2.In mortar Ottoman the color varies from gray to white, depending on the sent inertiaThe use of the material can be used as aggregate, sand, and gravel brickPebble links and mortar are also affected by the intensity of ingredients3 by proportions.Different materials are used as cement mixture, that is, material and combinationMortar aggregate. The common clay, containing loam, is the first one, and in theThe middle age is still the most frequent use of the island as a common cement.Construction work. It should be pointed out here that this type of gray Earth aluminous, localKnown as patelia, even with today"s flat roofs or domata coverage. Hydrated lime is also known as cement well in the ancient times4. In a larger building, or when it canBe given, is mixed with lime sand as mortar. When active volcanoes, inIsland nisyros to create the quality of natural special or volcanic ash cement. It isIn the heart of islet pear, near nisyros is known, in the dodecanses ASPorcelain from antimacheia in Kos. Like all the volcanic ash, it"s hydraulic
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