1592953113000 1312632483000 term-33175 1616540966032 1312632524000 1616289710990 adlib fitz-online adlib-term-33175 050eb7e0-04c1-3c0e-abb1-faf76d91d584 2 1 concrete, plastic concrete, plastic term reference term-33185 adlib-term-33185 1a67d91e-4b4f-308b-ae0a-06349a8e780a polymer-impregnated concrete