2022年3月2日 · Fire resistance assemblies and products are developed by the design submitter and have been investigated by UL for compliance with applicable requirements. The published …

USG provides resources here for our UL wall assemblies for seamless integration into any construction project. These wall assembly files are used for planning and estimation purposes …

Title: BXUV.V463 - Fire-resistance Ratings - ANSI/UL 263 Author: bthompso Created Date: 3/26/2015 4:59:51 PM

Product iQ is UL Solutions' online location for certification information. It combines data from many legacy UL solutions, including the Online Certification Directory, Product Spec and …

See a list of UL Standards, Outlines, ULC Standards and ORDs. Search the catalog for the Standards you need and then purchase them on our Standards sales site.

We developed this guide for use by code and inspection authorities, architects, contractors, installers and other interested parties. It is intended to aid in understanding the basic …

information for design professionals and code authorities selecting UL Solutions certified products and systems for compliance with model code requirements for limiting the spread of fire, …

Access UL certification data on products, components and systems, identify alternatives and view guide information with Product iQ. Consistent performance benchmarking testing capabilities …

2022年7月13日 · 1.7 Tests for burning characteristics of building materials, based on the rate of flame spread, can be found in the Standard for Test for Surface Burning Characteristics of …

自1894年创立， UL 在125年里发布了近1800部安全、质量和可持续性标准。 在这个庞大的标准库中，有哪些是跟电线电缆相关的？ 这些标准针对哪些内容做了规定？ 还有哪些标准要做更新 …