The American Concrete Institute (ACI) and Concrete Reinforcing Steel Institute (CRSI) introduced a new Adhesive Anchor Installer Certification program late in 2011. It is in response to the National ...
The American Concrete Institute (ACI) and Concrete Reinforcing Steel Institute (CRSI) launched the new Adhesive Anchor Installer Certification program. Adhesive anchors are recognized by the ...
A bacteria that can knit together cracks in concrete structures by producing a special ‘glue’ has been developed by British scientists. The genetically-modified microbe has been programmed to swim ...
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