2. Different dowel types and operating modes
As of 2019, the design and calculation of concrete fasteners must be carried out in accordance with NF EN 1992-4 (Eurocode 2 - Part 4: Design and calculation of concrete fasteners, 2018). This standard distinguishes 6 fastening technologies, developed below.
2.1 Chemical anchor (NF EN 1992-4 : 3.1.8)
Chemical anchors are fixings placed in a pre-drilled hole in the concrete, where a two-component resin ensures the bond between the two elements (figure 2 ).
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Different dowel types and operating modes
Dowel selection
Bibliography
Standards and norms
- Concrete – Specification, performance, production and compliance – National supplement to standard NF EN 206, AFNOR - NF EN 206/CN - Décembre 2014.8
- Chevilles à scellement par injection pour maçonnerie, EOTA - ETAG 029 - 2013
- Mechanical properties of carbon and alloy steel fasteners – Part 2: Nuts of specified quality classes – Coarse and fine threads, AFNOR - NF EN ISO 898-2 - 2012
- Eurocode 0 :...
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Arrêté du 22 octobre 2010 relative à la classification et aux règles de construction parasismique applicables aux bâtiments de la classe dite " à risque normal
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