Concrete Plank Floor Details

A hollow core slab also known as a voided slab hollow core plank or simply a concrete plank is a precast slab of prestressed concrete typically used in the construction of floors in multi story apartment buildings the slab has been especially popular in countries where the emphasis of home construction has been on precast concrete including northern europe and former socialist countries of.

Concrete plank floor details.

The units are hoisted into position on the supporting structure by crane and the joints grouted with 20 n mm2 concrete using a maximum 10 mm aggregate to form a monolithic floor. In order to view pdf documents you must have adobe acrobat reader installed. The material properties used are 6000 psi concrete in the precast element and either 250 ksi or 270 ksi prestressing strands. However for the spancrete hollowcore plank the fire endurance provided will have an effect on load capacity.

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. Installation of the hollowcore floor planks is straightforward. The uk s leading manufacturer of pre stressed hollowcore concrete floors. Adobe acrobat reader is free and can be downloaded here.

No other building system accommodates creativity and practicality like spancrete hollowcore floor and roof building systems. Details are available in both adobe acrobat reader pdf and cad dxf format.