Title:
FLOOR PLATE STRUCTURE OF MOBILE BUILDING MODULE, AND FORMING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/177601
Kind Code:
A1
Abstract:
The present invention relates to a floor plate structure of a building module, enabling a mobile building to be modularized and constructed in a prefabricated manner, and the floor plate structure comprises: a lightweight, aerated concrete panel placed on the upper surface of a beam member; and a steel plate placed on the upper surface of the lightweight, aerated concrete panel, and is fixedly provided on the beam member by means of a fastening member, wherein the lightweight, aerated concrete panel is provided as a non-composite structure with the steel plate so as not to be restricted by the beam member and the steel plate, and thus can slide according to extension and contraction caused by temperature. The present invention is formed by a method comprising the steps of: a) holding the lightweight, aerated concrete panel on the upper surface of the beam member; b) stacking, on the upper surface of the lightweight, aerated concrete panel, the steel plate having a welding hole; c) fixing the fastening member to the beam member so that the upper end thereof including a head part protrudes in the welding hole while the fastening member passes through the welding hole and the lightweight, aerated concrete panel so as to be screw-coupled to the beam member; d) fixing the fastening member to the steel plate by welding the upper end of the fastening member to the steel plate; and e) flattening the upper surface of the steel plate.
Inventors:
KANG KEONWOO (KR)
Application Number:
PCT/KR2021/001113
Publication Date:
September 10, 2021
Filing Date:
January 28, 2021
Export Citation:
Assignee:
NRB INC (KR)
International Classes:
E04B1/348; E04B5/44
Foreign References:
| JPH0754422A | 1995-02-28 | |||
| JP2012122282A | 2012-06-28 | |||
| JPH1113185A | 1999-01-19 | |||
| JPH0635433U | 1994-05-13 | |||
| US20180274254A1 | 2018-09-27 |
Attorney, Agent or Firm:
MIN, Byungjun (KR)
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