Concrete Plank Floor Span Tables

150mm planks 7 50m 200mm planks 10 00m 250mm planks 12 50m.

Concrete plank floor span tables.

Load tables are provided for spancrete hollowcore plank beams and double tees. No other building system accommodates creativity and practicality like spancrete hollowcore floor and roof building systems. We therefore do not recommend spans greater than the following. Excellent intrinsic fire resistance.

Rapid installation our teams can fit up to 300 square meters of hollowcore in a day subject to site conditions. Review load tables details and specs of spancrete precast hollowcore for use in specifications for an upcoming project. Spancrete hollowcore is still an effective and efficient floor and roof building solution as it was when our first plank was cast over 70 years ago. Hollowcore load span table.

Hollowcore floors load span table. Span load table this table has been calculated to give our customers a rough idea of how our planks perform. They are given as a guide only please contact us on 01636 832000 for further advice. View hollowcore double tees are primarily used for applications that require long clear spans such as parking structures schools and warehouses.

The load tables present the superimposed live load capacity of the various members at various spans. These units are a prestressed concrete slab normally 1200mm wide part widths are also available if required and a current depth range of 150mm to 450mm. The spans indicated below have not been limited to 50 x unit depth usually used to minimise the dynamic movement in the planks. Fp mccann manufactures precast concrete hollowcore flooring units.

Every job is different and we work closely with your architect and structural engineers to make sure that we are working will within the structural capabilities of hollowcore planks. Benefits of hollowcore plank slab floors. The basis of the load capacities is aci 318 05 which is the reference document for the 2006 international building code ibc. Largely because of fast on site construction bison hollowcore floors are one of the most economic flooring solutions for the widest variety of situations including masonry steel and concrete structures for retail commercial and industrial buildings.

Long span depth ratio large areas can be covered in a single span plank meaning less steel masonry and structural efficiency. Serving as a combined deck and ceiling system the planks erect quickly to reduce on site labor needs and are capable of spanning long open spaces to aid design flexibility.