PERVIOUS CONCRETE ELEMENTS
Concrete; Concrete building materials, namely, slabs; Concrete floors; Construction materials namely, energy conserving precast concrete slabs; Construction materials, namely, concrete slabs designed to increase energy efficiency and energy conservation; Construction materials, namely, energy conserving concrete slabs; Slabs of concrete designed to conserve energy; Slabs of concrete
Abandoned · March 1, 2012 · 85557461 ·