FAQs

»  How far can I span without a beam?
»  What design load do I need for my building?
»  What thickness of Spancrete® hollow core plank do I need?
»  Where can I cut holes in my Spancrete® hollow core plank?
»  How do I cut holes in my Spancrete® hollow core plank?
»  How do I anchor to the underside of my Spancrete hollow core plank?
»  How do I support my Spancrete® hollow core plank?
»  How do I connect to a block/concrete masonry unit (CMU) wall?
»  How do I connect to steel?
»  Where do I find connection details?
»  Can I put a wall or column on my Spancrete® hollow core plank?
»  Do I need to fill the core ends?
»  How can I finish the underside of my Spancrete® hollow core plank?
»  How do I finish off the top of my Spancrete® hollow core plank?
»  What is the specification for structural topping?
»  How much would Spancrete® hollow core plank cost for my project?
»  In what sizes is Spancrete® hollow core Plank offered?
»  What is prestessed concrete?
»  Have a question that's not answered here? Contact Us.



»   What design load do I need for my building?

Design loads are determined by applicable building codes and engineering judgment. It is recommended that you consult an architect, structural engineer, or local building code administrator. The following can be used as a rule of thumb. Residential garage floors are generally 80 pounds per square foot (psf), offices are 100 psf, general assembly spaces are 100 to 150 psf, mezzanines are a minimum of 125 psf, and residential loading is 50 psf.



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