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8 Οκτ 2019 · We know very well the influencing parameter on the concrete cone failure load of anchors anchored in normal weight concrete or masonry. The main parameters for concrete cone failure are embedment depth (hef) and concrete compressive strength (fc). However, we have no indication how an anchor performs in a base material like ice or butter.
How to test post-installed anchors onsite according to the international standard. Taoufik Khelloufi. Technical Marketing Manager Hilti Emirates LLC. AGENDA. ANCHORS ARE TESTED ON-SITE FOR DIFFERENT REASONS. Basics for on-site test. Base material. Anchor type. Masonry standard. Chemical. Masonry non-standard. Mechanical. Concrete standard. Plastic.
27 Δεκ 2017 · 1.1 These test methods cover procedures for static tensile and shear testing of post-installed and cast-in-place anchorage systems in members made of concrete or members made of solid, hollow, or grout-filled masonry and related materials.
This study conducts the pull-out failure test of 20 GFRP anti-floating anchors using the field inverted foundation plate. It analyzes the anchorage characteristics of GFRP anti-floating anchors and concrete floors with the same diameter, different anchorage lengths, and numerous bending anchor structures.
The Guideline for European Technical Approval (ETA) of „METAL ANCHORS FOR USE IN CONCRETE“ sets out the basis for assessing anchors to be used in cracked and non-cracked concrete or in non-cracked concrete only and consists of: Part 1 Anchors in general Part 2 Torque-controlled expansion anchors Part 3 Undercut anchors
Hilti’s on-site anchor testing provides you with a test report and an optional evaluation report, based on an official guideline, for one of the two following purposes: As a basis for you to determine the resistance of a post-installed anchor in an unknown / uncertain base material.
20 Φεβ 2018 · Test criteria are defined in Clause 9 and Annex B of BS 83539:2012 ‘Code of practice for the selection and installation of post-installed anchors in concrete and masonry’ and are as follows: Proof testing: This is applicable when the specification stage of the anchor selection process is reached, as outlined below.
