Hyper Optical Communication Manhole

  The Hyper concrete which develops in this time has been researching  from the academic world of the inside and utside of the country actively  but could not become the enterprise with reason of economical efficiency and world 's first pre-caset products was made by this development to lead the success which secures the efficiency which is sufficient with the cheap material.

The Hyper concrete blends special cement and the aggregate and other special material etc. And with the fact that manufacture strength is about 3~4 times of the general cement concretes, also it is super strength product which could not be compared with the existing cement concrete in terms of Water tight characteristic, durability ,freezing fusion resistance etc. The Hyper manhole is new material manhole which possesses the advance efficiency ,has identical structural strength and sectional thick etc . The Hyper manhole not only have the physical properties which is equal with the existing manhole but also improves the impact strength which is a weak point of the existing manhole dramatically. It is in the process of producing by succeeding to a developments with KT(Korea elecomunication Co.) extends at about 2 years.

Hyper Communication Manhole.
Super efficiency strength concrete which made by binding material ,Special cement and water.