is 73.97 KB, has a resolution of 550x550 pixels and was uploaded on April 17, 2019 @ 8:56 am by user: noahjng. It is filed under the tags: precast concrete, reinforced concrete, shelf, glass, concrete slab. Click the blue button at the top to freely download: Color Plaster Molds Window Sill Precast Concrete Architectural Engineering png.