Construction materials ,which determine thearchitectural character of the region, also createdifferent traditional architectures in terms ofconstruction techniques all over Anatolia. In theSoutheastern Anatolia Region where the stonematerial is commonly used, traditional architectureis been done by masonry construction technique. Incity of Diyarbakir, which is established on thevolcanic bases of Karacadağ, all of the traditionalstructures were built with basalt stones.Since the city surrounded by the city walls, the entiresettlement area had to develop within this boundary.Although the population increased over time, therehavent been any spread outside the city walls, newbuildings added to existing buildings and manyneighbourhoods occurred by united structures.Houses that are processed with the hard blackbasalt with great skill and closed to the outsideworld around narrow streets, but each has aseparate world in themselves are the formedstructures from Cultural factors, lifestyle, customsand traditions, and geographical conditions.The construction system in Diyarbakır houses iscarved in different forms of basalt stone which is alocal material, weaving in the required thicknesswith the mortar and the main walls horizontallyformed with wooden beams. The base of thestructures in the Suriçi region, where the hard basaltplate is not too deep, is formed with large basaltstones without being too deeply rooted. Basalt, which is a local material used in traditionalDiyarbakır houses, is a black colored volcanicstone. There are also different places of use formaterials with two types of porous (feminine) andnonporous (male). It is more easy to process femalestone while male stone processing is more difficult.Many problems are encountered in the restorationwork which envisages a new functioning of atraditional house. Distant interventions fromconservation principles for a cultural entity, thecareless selection on materials, differentconstruction methods from traditional constructiontechnique ,partially corrupted ID, adapted topersonal expectations, Only arranged forcommercial fears, many original values has beendamaged, creates a constuction that tired anddifficult to percieve.Analyzes of original mortar, plaster filler and jointmaterials which are commonly used in surface andinternal tissues are not been done. Use of cement ordifferent mortar materials on restoration worksCreates incompatibility with original materials.Such repair materials which are physically andmechanically incompatible they also cause spadix(Recrystallization of salts on the surface) due to thesalts they contain. Therefore they causes damage onthe original stone and other materials such as wear,spillage and cracking. (Halifeoğlu, Gökçay,2013).A project that respects all construction features tobe prepared by the specialist teams in the requireddisciplines and intervention studies to be done withthe same care will extend the life cycle of thesestructures. Because we having a large number ofsamples present day, will contribute to thecompletion of missing, destroyed or demolishedparts and construction details. In this way, it will bepossible to ensure the continuity of traditionalDiyarbakir houses and community relations