Bond durability test of steel fibre reinforced concrete

摘要

The test method consists of the following steps: SL LI1. A steel fibre is placed on a flat perpex plate. LI2. The steel fibre is coated with a thin layer of the required cement matrix. LI3. The coated fibre is exposed to a hostile environment stored in an appropriate environmental chamber. LI4. Prior to testing the coated fibre is embedded into a rapid strengthening cement or a cold cure adhesive in a dogbone pull-out arrangement. /SL