EN 14487-1:2005 Sprayed concrete - Part 1: Definitions, specifications and conformity

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EN 14487-1:2005 Sprayed concrete - Part 1: Definitions, specifications and conformity

Author: CEN/TC 104 “Concrete and related products” | Size: 0.83 MB | Format: PDF | Publisher: CEN | Year: 2005 | pages: 36

This European Standard is applicable to sprayed concrete, to be used for repair and upgrading of structures, for new structures and for strengthening of ground.

This European Standard 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 European Standard 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.

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