Architectural guide specification 396k doc.
Precast concrete floor construction details.
Interface details window floor and roof adobe pdf file design resources.
When you specify an easi span building with a floor it is an all concrete solution.
It provides flexibility during the installation process and requires minimal site.
However for the spancrete hollowcore plank the fire endurance provided will have an effect on load capacity.
The joints between the units are grouted with in situ concrete and a concrete structural topping is provided for some applications.
Here are some of the design and installation details of the precast concrete planks.
The easi span floor system is a floating foundation that is post tensioned for added strength and durability.
For the beams and double tees the capacities are somewhat independent of the available fire rating.
The material properties used are 6000 psi concrete in the precast element and either 250 ksi or 270 ksi prestressing strands.
Precast concrete construction system has its own characteristics which influence the layout span length construction depth and stability system to a great extent.
This section provides information and resources related to design of precast concrete systems as well as integration of precast with other systems.
The concrete stems extending between the end blocks are spaced 2 ft on center.
In precast concrete construction majority of structural members are manufactured in manufacturing plants away from the construction site.