Integrated GRB Non-staging System

 

Utilizing the principle of reaction force, all necessary equipment for the piling operation can be supplied on the pile line and the press-in work progresses along the pile line from the start to finish continuously without the need for external staging. Specialist machinery was designed, developed and systemized into the integrated GRB Non-staging System, which enables the whole piling operation to be carried out with ease over water, on embankment slopes and along very confined or restricted sites where normal piling rigs or service cranes can not gain access. It is possible to reduce the overall costs of a project significantly by eliminating the enormous cost of temporary facilities and works as well as through shortening of the work duration and the reduction of labor costs.
The advantages of the GRB System will be described by pointing each factor of the Five Construction Principles below.

 

 

The GRB Non-staging System provides solutions most beneficial to the overall planning of construction projects due to the advantages of the press-in principle and systemized silent piling technologies even under various site restrictions and adverse conditions, such as limited access, overhead obstruction and geological difficulties.