Title:
ADVANCED CURTAIN WALL TOP-DOWN RENOVATION
Document Type and Number:
WIPO Patent Application WO/2019/139847
Kind Code:
A3
Abstract:
A curtain wall renovation system for an exterior of a building includes a plurality of new mullions attached to a top surface of a first floor slab of a first floor and extending downwardly external to the building and below an outer edge of the first floor slab, and a temporary weather shield system assembled in a second floor below the first floor and inset from an outer edge of a second floor slab. The temporary weather shield system includes a plurality of dry anchoring devices fastened to a top surface of the second floor slab, a plurality of temporary mullions supported on the top surface of the second floor slab and each including a bottom and a top, and a plurality of reusable panels, each reusable panel being secured to two laterally adjacent temporary mullions of the plurality of temporary mullions.
Inventors:
TING RAYMOND (US)
Application Number:
PCT/US2019/012521
Publication Date:
April 09, 2020
Filing Date:
January 07, 2019
Export Citation:
Assignee:
ADVANCED BUILDING SYSTEMS INC (US)
International Classes:
E04G21/28
Domestic Patent References:
| WO2017214382A1 | 2017-12-14 |
Foreign References:
| US20110138727A1 | 2011-06-16 | |||
| US4662135A | 1987-05-05 | |||
| JP2015014161A | 2015-01-22 | |||
| JP2006028818A | 2006-02-02 |
Attorney, Agent or Firm:
TING, Richard, T. (US)
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