Withdrawn, Document not available for download
Core Supplement
Technical Data Sheet
Provides a simple guide to efflorescence on concrete roof tiles, asking why does it happen, how does it occur and how long will it last.
Affiliated to the British Precast Concrete Federation, the Concrete Tile Manufacturers Association works towards increasing the quality and reliability of roof construction.
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.