Resources Contact Us Home
Temporary drainage system and temporary drainage method

Image Number 2 for United States Patent #8496023.

A temporary drainage system for draining rain water that flows into a floor under construction to an outside of a building during construction of a multiple-story building includes: a flexible drainage collection hose connected to a penetration hole formed in a floor slab of the floor under construction; a sand-settling vessel provided on a floor slab of a constructed floor of the building and connected to the drainage collection hose; a drainage pit provided on a lowest floor of the building to store drainage water discharged from the sand-settling vessel through a drainage hose; and a drainage pump provided in the drainage pit. The drainage water collected into the drainage pit is discharged to the outside of the building by an operation of the drainage pump.

  Recently Added Patents
Panel for decoration
Optical article comprising a temporary anti-fogging coating with improved durability
Vending machine
Image processing apparatus, control method for the same, and storage medium
Systems and methods to provide communication history for communication devices
Battery structures and related methods
Method of fabricating display device
  Randomly Featured Patents
Pendant lamp
Method of determining the composition of a multiphase fluid
Folding device for umbrella
Tamper protection cell
Triple band combining approach to satellite signal distribution
Insulator mountable cable stringing roller device
Portable communication terminal and ringtone volume control method
Vectorable exhaust nozzle for a gas turbine engine
Fire retardant plate material