This standard BS 6100-9:2007 Building and civil engineering. Vocabulary is classified in these ICS categories:
01.040.91 Construction materials and building (Vocabularies)
91.100.30 Concrete and concrete products
91.100.10 Cement. Gypsum. Lime. Mortar
This part of BS 6100 defines terms for work with concrete and plaster, including binders, additives, aggregates, concretes and mortars, fibrous and gypsum plasters, and formwork.