Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
UNDERGROUND WATER DRAINAGE DEVICE FOR BUILDING
An underground water drainage device for a building is disclosed. The underground water drainage device for a building comprises: a square plate of a planar square shape; and protrusions protruding from an upper side to a lower side of the square plate wherein the protrusions are vertically and horizontally arranged in the square shape. An underground water drain pipe is connected to a portion of the protrusions. The protrusions have a tapered cylindrical shape wherein the diameters of the protrusions become narrower from a bottom to a top. The protrusions include a first concave part and an accommodation groove wherein the first concave unit is bent towards the inside from a cylindrical upper portion, and the accommodation groove is connected to the underground water drain pipe as internal spaces of the protrusions.
UNDERGROUND WATER DRAINAGE DEVICE FOR BUILDING
An underground water drainage device for a building is disclosed. The underground water drainage device for a building comprises: a square plate of a planar square shape; and protrusions protruding from an upper side to a lower side of the square plate wherein the protrusions are vertically and horizontally arranged in the square shape. An underground water drain pipe is connected to a portion of the protrusions. The protrusions have a tapered cylindrical shape wherein the diameters of the protrusions become narrower from a bottom to a top. The protrusions include a first concave part and an accommodation groove wherein the first concave unit is bent towards the inside from a cylindrical upper portion, and the accommodation groove is connected to the underground water drain pipe as internal spaces of the protrusions.
UNDERGROUND WATER DRAINAGE DEVICE FOR BUILDING
CHAL SOO GEUN (Autor:in)
07.09.2015
Patent
Elektronische Ressource
Koreanisch
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