by Dr. Rainer Mallée | Mar 13, 2018 | ETAG 001, Eurocode EC2/ETA, FAQ / Knowledge Base
High-performance injection mortars are suitable for anchoring threaded rods and internally threaded sleeves as well as reinforcing bars. A distinction is made between reinforcing bars that are used as anchors and bars for post-installed rebar connections. The design...
by Dr. Rainer Mallée | Feb 8, 2018 | Eurocode EC2/ETA
Now available: Design of post-installed rebar connections in reinforced concrete. Powerful injection systems are ideal for post-installed rebar connections. The injection mortar is injected into the thoroughly cleaned bore hole and then the reinforcing bar is...
by Dr. Rainer Mallée | Feb 15, 2017 | ETAG 001, FAQ / Knowledge Base
If the number of tensioned anchors changes within an anchor group close to an edge due to variable loads, then there may be steps in the characteristic resistance for ‘Concrete cone failure’. In Part 3 of this posts, it was shown that, in the case of...
by Dr. Rainer Mallée | Dec 13, 2016 | ETAG 001, FAQ / Knowledge Base
EADs (European Assessment Documents) are the successor documents of ETAGs (European Technical Approval Guidelines). All published ETAGs will be converted into EADs. For fasteners, the beginning was made by ETAG 001, Part 1 to 4. The corresponding EADs were already...
by Dr. Rainer Mallée | Dec 5, 2016 | ETAG 001, FAQ / Knowledge Base
When groups of mechanical or chemical anchors close to a component edge fail due to ‘Concrete cone failure’ then steps may occur in the characteristic resistance as soon as the axial spacing perpendicular to the edge exceeds the characteristic value scr,N. The...
