reinforced

adjective3 متلازماتمتوسط التكرار: 7.2

concrete that is strengthened by embedding steel bars or mesh within it

صلب مقوى

steel that has been strengthened for use in construction or other applications

قضبان فولاذية تستخدم لتقوية الخرسانة

plastic material that has been strengthened, often by incorporating fibers