Hollow core slabs made out of precast or prestressed concrete are highly efficient building blocks for construction. The use of hollow core concrete slabs can be very beneficial to the constructors as they get light weight, flexible, durable, economic and also highly resourceful solutions for their construction needs. As compared to the ordinary slabs, the precast hollow core slabs made of prestressed and precast concrete have much longer lifespan and can well serve the requirements of the constructor to undertake efficient, durable and strong constructions.  If you are looking for hollow core slab, send your requirement at Email: sales@ultraspan.ca