现浇空心无梁楼盖  cast-in-situ concrete hollow flat slab

现浇空心楼盖  cast-in-situ hollow slab; On-the-Spot Cast Hollow Floor Structure; Cast-in-situ Hollow Floor

现浇砼空心无梁楼盖  cast-in-place concrete hollow plate-column structure; Cast-in-place Concrete Hollow Girderless Floor System

空心无梁楼盖  hollow beamless roof; voided flat plat floor; cast-in-place RC hollow flat slab; hollow flat slab; non-beam roofing

圆管式空心无梁楼盖  tubular voided flat plate floor

现浇空心板  in-situ hollow slab; cast-in-place hollow plate; cast-in-situ hollow slab; hollow floor for cast-in-situ

空心板楼盖  hollow slab floor framing

现浇钢筋混凝土无梁楼盖  cast-in-place reinforced concrete girderless floor

现浇混凝土空心楼板  Cost-in-situ Hollow Concrete Floor

现浇混凝土空心楼盖  cast-in-place concrete hollow floor; cast-in-situ hollow concrete floor; Cast-in-Situ Hollow Concrete Floor System; Cast-in-situ concrete hollow floor

现浇楼板  cast-in-situ slabs; poured- in- place building floor; Cast-in-place Concrete Floor; pouring concrete building floor; Slab; Cast-in-place Floor Slabs; cast-in-situ slab; Casting slab; Cast-in-site slab; cast-in-situ RC floor slab; site-casting floor slab; cast in place RC slab; Cast-in-situ Floor Slab; Cast-in-place floor; cast-in - place RC slab; cast-in-situ concrete slab

现浇楼板钢筋  reinforcing steel of the cast-in-place slab

现浇楼板裂缝  the cracks of cast-in-place floor slab; cast-in-place floor crack

现浇楼盖  cast-in-place slab

现浇预应力混凝土简支双向空心楼板  simply edge-supported cast-in-situ pre-stressed concrete two-way hollow slab

T梁桥和空心板梁桥  T-shaped beam bridge and hollow slab bridge

大型预制空心楼板  large-scale prefabricated empty ceiling

蜂巢空心楼盖  bee’s nest hollow floor slab

蜂窝式空心楼盖  cellular voided flat slab