This online resource for building products includes information from over 10,000 manufacturers. The search service is free but individual registration is required to retrieve some details and to use specialized content.
"Curated database of engineering material properties that emphasizes ease of comparison"; listed materials are internationally recognized generic material, sourced from published standards, academic literature, and supplier documentation; Searchable by material or property values (click Menu(ESC) button upper right. Browsable by material; Once on a material's page, search for a second material for a side-by-side comparison.
Burning characteristics of common household/office items. Includes Material Thermal Properties. By the National Center for Forensic Science (NCFS) University of Central Florida (UCF) and Department of Fire Protection Engineering University of Maryland College Park (UMCP).