Hollow core slab is a precast slab of pre-stressed concrete, typically used in the construction of floors in multi-story prefab modular apartment buildings or traditional structures. One of the major benefits of concrete floors is their affordability compared to other flooring options. The slab has been popular in Northern and Eastern European countries due to economical constructions and quick assembly. For more details regarding the subject, visit our zine website at: https://www.drmprefab.com/xw3k and now you can also read our slideshare presentations at http://www.slideshare.net/DRMinv
