Fireproof structural assembly

Details Fireproof structural assembly Fireproof structural assembly

1991-07-01

1992-10-27

Ridgill, Jr., James L.

Static structures (e.g., buildings)

Machine or implement

52635, 52340, E04C 330

Patent

active

051578875

ABSTRACT:
A structural assembly comprises a bar joist having ano utward flange along its base. Expanded metal lath is held in position agains the bars and above the flange by attachment clips. The attachment clips each comprise a U-shaped base which pinches the flange, a stem to hold the lath in place and a perpendicular end point which pokes through an opening in the lath to stabilize the clip. Finally, a thick layer of cementitious material adheres to the lath in the area of the bars and flange.

REFERENCES:
patent: 915295 (1909-03-01), Himmelwright
patent: 1484524 (1924-02-01), Naugle
patent: 1821015 (1931-09-01), Hull
patent: 2145496 (1939-01-01), Reinhard

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