Methods for manufacture and construction of hybrid-type rib slab having increased rib height

摘要

in accordance with the present invention a composite slab of ribs making and slab construction method is poured into PC Install a lightweight body and but placing the field topping concrete, lightweight body load bearing capacity and by ensuring that may increase the rib height to also die role of forming a field ribs are integrated into PC slab portion ribs and field Rebekah fully synthetic resistance to stress and the cross-sectional strength to be greater, and can reduce the concrete usage at the same time, forming a dummy ribs (dummy rib) in the PC slab to the width direction of the connection (connection part between the PC slab) to prevent cracking due to top load and the PC slab can reduce the stress concentration is transferred to the unit, the plurality of layers has the advantage that light can be prevented from being damaged when stacked body. ;