DIN EN 14487-1:2006-03

This document is applicable to sprayed concrete, to be used for repair and upgrading of structures, for new structures and for strengthening of ground. This document covers: classification related to consistence of wet mix; environmental exposure classes; young, hardened and fibre reinforced concrete; requirements for constituent materials, for concrete composition and for basic mix, for fresh and hardened concrete and all types of fibre reinforced sprayed concrete; specification for designed and prescribed mixes; conformity. This document is applicable to wet mix as well as dry mix sprayed concrete. The substrates to which sprayed concrete can be applied include: ground (rock and soil); sprayed concrete; different types of formwork; structural components constituted of concrete, masonry and steel; drainage materials; insulating materials. Additional or different requirements may be needed for applications not within this document, for instance-refractory uses.