Withdrawn, Document not available for download
Core Supplement
Provides definitions for metallic doorsets including distortion, the glazing systems, door leaf sizes, apertures, hardware, configurations, supporting constructions, door frames and testing.
FTSG N287 (e).
The Passive Fire Protection Federation provides a forum to voice best practice in the life safety critical area of passive fire protection. They promote solutions in effective fire safe building design and construction. They also advocate for reliability and quality in the safe use of passive fire protection materials and systems.
NBS has produced specification systems and information products for construction industry professionals for more than 40 years. The National Building Specification is the recognised UK national standard and is used by over 5,000 organisations. NBS is part of RIBA Enterprises Ltd.
We connect trusted knowledge to customers' workflows – mitigating risk, increasing efficiency and accelerating innovation For more than 60 years, leading R&D and engineering-intensive organizations have relied on us to achieve on-time, on-budget delivery of complex projects and new products. We deliver an unparalleled combination of technical content and Artificial Intelligence (AI) technologies to surface answers from the vast universe of technical knowledge, both inside and outside the organization. In a single interface, we connect the dots between information scattered across many different sources, allowing technical professionals to make better, more informed decisions faster.