https://community.graphisoft.com/t5/Project-data-BIM/calculating-materials/m-p/47481#M12418 Have you tried using property scripts.<BR /> If you havent tried them, read the basics from the help files and ask for more help here.<BR /> <BR /> The basic procedure will be add 2 entries in the property script.<BR /> One for bricks (witch will be based on surface of wall) and will result in number of bricks, and insulation witch will be the same..<BR /> <BR /> Simple.. Try it. Mon, 25 Oct 2004 08:49:47 GMT Anonymous 2004-10-25T08:49:47Z https://community.graphisoft.com/t5/Project-data-BIM/calculating-materials/m-p/47480#M12417 <DIV class="actalk-migrated-content">hello! <BR />the question is simple:<BR /><BR />my extrior walls are composite with 2 layers: 25 cm brick + 5 cm insulation.<BR /><BR />how could i make a list of materials wich will provide me the quantity of brick measured in cubic metres and the insulation in square metres?</DIV> Wed, 29 Jan 2025 15:46:50 GMT https://community.graphisoft.com/t5/Project-data-BIM/calculating-materials/m-p/47480#M12417 Anonymous 2025-01-29T15:46:50Z https://community.graphisoft.com/t5/Project-data-BIM/calculating-materials/m-p/47481#M12418 Have you tried using property scripts.<BR /> If you havent tried them, read the basics from the help files and ask for more help here.<BR /> <BR /> The basic procedure will be add 2 entries in the property script.<BR /> One for bricks (witch will be based on surface of wall) and will result in number of bricks, and insulation witch will be the same..<BR /> <BR /> Simple.. Try it. Mon, 25 Oct 2004 08:49:47 GMT https://community.graphisoft.com/t5/Project-data-BIM/calculating-materials/m-p/47481#M12418 Anonymous 2004-10-25T08:49:47Z