The uk s leading manufacturer of pre stressed hollowcore concrete floors.
Concrete plank floor details.
Installation of the hollowcore floor planks is straightforward.
However for the spancrete hollowcore plank the fire endurance provided will have an effect on load capacity.
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.
The material properties used are 6000 psi concrete in the precast element and either 250 ksi or 270 ksi prestressing strands.
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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.
Milbank hollowcore floors also known as slabs or planks are pre stressed concrete slabs with internal tubular voids creating an efficient and lightweight plank that is far lighter than other floor slabs of equal thickness or strength.
No other building system accommodates creativity and practicality like spancrete hollowcore floor and roof building systems.