Rccharachitectural
Rccharachitectural is a term that appears to be a portmanteau combining "RC" (likely referring to reinforced concrete) and "architectural." While not a standard or widely recognized architectural term, it can be interpreted as referring to architectural styles, designs, or projects that prominently feature or are heavily influenced by the use of reinforced concrete as a primary building material.
Reinforced concrete is a composite material in which steel reinforcement bars (rebar) or mesh are embedded
Buildings characterized by an "rccharachitectural" approach might showcase the material's inherent qualities, such as its ability