![]() ![]() I took the idea of tarmac, bricks, and grass & soil on people's drives in UK, and would like to know the properties & parameters that would need to be considered for liquid absorption (eg water, rainwater, muddy water, sewage), retention, and ability of liquids to pass thorough. I suppose I need to clarify / provide further information in what I was thinking of. NickS & dmercier - thank you for the initial information. ![]() If have already access to the data, you can use the Add Records tool, to insert records in Edupack and then plot them in a chart with the Chart/Select tool. On the other hand, you can find the properties Permeability (02), and Water Vapor Transmission ( the volume of water vapor that will pass through a unit thickness of material per unit area per unit time per unit barometric pressure )in multiple materials in the Architecture database or in the Polymer material family in the core level 3 database. However, for these material families, the only information that we can somewhat relate to permeability is Water Absorption (Weight gain (%) after a sample of test material is immersed in distilled water at room temperature for a specified period). You can find some information on porosity for certain material families for which this property is particularly important such as Foams and Honeycombs (please see the property relative density in material records for foams and honeycombs in Level 3 within the Hybrids folder). ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |