Commercial building and facilities management resources for corporate facility executives, building operators and facility managers in all industry and service sectors. UL articles below.
Certified by UL, the Sustainability Assessment for Single Ply Roofing Membranes standard applies to the company's white, tan, gray and dark gray single ply membranes, and 50 mil terra cotta membranes.
These units can start in as little as 6.5 seconds, facilitating compliance with NFPA 110 Level 1 Type 10.
Garnering the benefits of investment in LED lighting retrofits means these need to deliver on promised performance.
In the pursuit of sustainability, IAQ often becomes an afterthought.
Traditionally, companies have kept their health and safety functions separate, hindering collaboration even though it is crucial for organizations to integrate these functions.
UL's New Science provides research and resources to help companies protect the health and safety of today's changing workforce dynamics.
An hourly rated wall—rated as high as three hours—is often required to separate building areas or occupancy types to meet the IBC requirement for life safety. For architects, builders, and engineers, that traditionally has meant using a rated eight‐inch or 10‐inch concrete block wall on a concrete foundation, but with this recent test exceeding hour‐rating expectations, that may no longer be the case.
The standard, in part, will address the importance of safety in electrical devices in landscape irrigation controllers while establishing a basis to ensure the safety, function, and durability of common electrical devices.
The updated UL 2796 helps to protect health while still ensuring effective odor control.
The video depicts a full-scale room fire at UL's Northbrook, IL, test facility and compares non-compliant firestop systems performance to compliant firestop penetration and joint systems in accordance with ASTM E814 (UL-1479) and ASTM E1966 (UL-2079), respectively.