Precast Reinforced Concrete Floor System

Precast concrete floor system either.

Precast reinforced concrete floor system.

The keegan precast omnia flooring system is suitable for concrete steel and masonry building structures. Precast concrete non load bearing façade panels. Waterproof the perimeter and seams prior to placement of concrete topping. Floors and floor slabs in post war housing were commonly constructed with wood concrete and or ceramics.

Serving as a combined deck and ceiling system the planks erect quickly to reduce on site labor needs and are capable. The action of prestressing with a straight or a draped cable in concrete enables the app. Precast concrete beams and precast slabs reinforced concrete or prestressed with a composite in situ topping or precast concrete walls with precast concrete slab system figure 3 1 precast prestressed. To avoid the difficult and costly construction of formwork required to make cast in situ concrete floors floors constructed.

Easi span buildings can be specified with or without a floor. The reduced quantity of concrete and steel reinforcement offsets the marginally higher cost of lightweight concrete floor systems. Spancrete hollowcore precast concrete planks slabs are fire resistant reduce weight and costs. These floors are constructed for different purposes but the reduction of dead loads on the structure is.

Nowhere is this need greater than in areas devastated by storms particularly in new jersey s rebuilding efforts after superstorm sandy. Lightweight concrete floor provides more efficient strength to weight ratio in concrete floor systems when compared to other conventional concrete floor systems. The easi span floor system is a floating foundation that is post tensioned for added strength and durability. The omnia slab is a reinforced precast concrete slab which incorporates a lattice girder to provide stiffness and facilitate the placement of the top mesh.

Traditionally concrete floor systems are reinforced using bars fabric or using high strength strand which is stressed. Recent changes to fema s flood zoning and insurance guidelines make it clear that we can no longer afford to rebuild with the inferior building materials of the past. It provides flexibility during the installation process and requires minimal site. While timber floor joists were very popular in the early 20 th century they were increasingly supplanted in the latter 20 th century by reinforced concrete floors.

No other building system accommodates creativity and practicality like spancrete hollowcore floor and roof building systems. Strong precast concrete walls and advanced floor systems provide a dry warm damp resistant and exceptionally energy efficient structure for family and commercial residents. Precast concrete load bearing walls. Bend the 4 bars extending from top of foundation at a 3 radius over the top of the precast garage floor leaving enough clearance for the concrete topping to consolidate around the rebar.