More than 50% of the total costs of a project are spent on the provision and supply of material and equipments. Buying
material with conventional methods has some defects such as low accuracy, much time, many workers, the lack of data and
information about suppliers and a high unreliability. Managing the material supply appropriately, we can expect that the
profits of firms increase through reducing unnecessary costs such as the costs related to delays, requests and etc. supply and
purchasing material electronically systems using data interchange technology under web are one of the procedures being
studied seriously in advanced societies and are used in building industry. In this research, purchasing building material
electronically systems are examined in the country and in addition to analyzing their effectiveness compared with the
globally known systems, a new system meeting the nature of the country's building industry is presented.
کلید واژگان :
Building material, Electronic Commerce, Internet Purchase and Supply of Material.
