Current
Civil & Structural Supplement
Concrete Advice
Discusses the impact of lignite in aggregate when floor slabs are power-trowelled. Describing the problems and remedial measures that can be taken, such as leave alone, drill and fill, thin bonded repairs. Outlines aggregate specification for power-trowelled slabs.
Simpson, D.
First issued 2003. Supersedes CA 12 Power-trowelled concrete floors and lignite (CS, 2014).
For more than 30 years, The Concrete Society has been publishing technical reports and advice notes to serve the needs of clients, architects, engineers, specifiers, suppliers, contractors and users of concrete.
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.