GB1530051A - Sag-resistant ceiling panel - Google Patents

Sag-resistant ceiling panel

Info

Publication number
GB1530051A
GB1530051A GB16181/77A GB1618177A GB1530051A GB 1530051 A GB1530051 A GB 1530051A GB 16181/77 A GB16181/77 A GB 16181/77A GB 1618177 A GB1618177 A GB 1618177A GB 1530051 A GB1530051 A GB 1530051A
Authority
GB
United Kingdom
Prior art keywords
reinforcing
slots
sag
ceiling panel
tiles
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB16181/77A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Johns Manville Corp
Johns Manville
Original Assignee
Johns Manville Corp
Johns Manville
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Johns Manville Corp, Johns Manville filed Critical Johns Manville Corp
Publication of GB1530051A publication Critical patent/GB1530051A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/16—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of fibres, chips, vegetable stems, or the like
    • E04C2/18—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of fibres, chips, vegetable stems, or the like with binding wires, reinforcing bars, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Domestic Plumbing Installations (AREA)

Abstract

1530051 Reinforcing panels and tiles JOHNS-MANVILLE CORP 19 April 1977 [20 April 1976] 16181/77 Heading E1B A tile or panel is reinforced, for use in larger sizes, by cutting one or more slots, e.g. 20a, 20b, in the back face at an acute angle to the face, and filling the slot(s) with reinforcing members or other reinforcing means. Preferably there are two mutually perpendicular slots for each reinforcement, as shown, and a reinforcing angle member is employed. The slots could, however, be filled with a settable liquid reinforcement. The tiles or panels could incorporate, e.g., mineral wool or wood fibres.
GB16181/77A 1976-04-20 1977-04-19 Sag-resistant ceiling panel Expired GB1530051A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7611623A FR2349006A1 (en) 1976-04-20 1976-04-20 BEND RESISTANT PANEL

Publications (1)

Publication Number Publication Date
GB1530051A true GB1530051A (en) 1978-10-25

Family

ID=9172054

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16181/77A Expired GB1530051A (en) 1976-04-20 1977-04-19 Sag-resistant ceiling panel

Country Status (4)

Country Link
DE (1) DE2717423A1 (en)
FR (1) FR2349006A1 (en)
GB (1) GB1530051A (en)
NL (1) NL7704246A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6110167A (en) * 1990-10-31 2000-08-29 Premier Laser Systems, Inc. Contact tip for laser surgery
CN1321248C (en) * 2003-11-02 2007-06-13 邱则有 Concrete filled light mould member
CN1296587C (en) * 2003-11-02 2007-01-24 邱则有 Concrete filled light mould member

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2202999A1 (en) * 1972-10-13 1974-05-10 United States Gypsum Co

Also Published As

Publication number Publication date
NL7704246A (en) 1977-10-24
DE2717423A1 (en) 1977-10-27
FR2349006B1 (en) 1978-08-25
FR2349006A1 (en) 1977-11-18

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee