AU469464B2 - Improved paper-covered gypsum wallboard - Google Patents

Improved paper-covered gypsum wallboard

Info

Publication number
AU469464B2
AU469464B2 AU48970/72A AU4897072A AU469464B2 AU 469464 B2 AU469464 B2 AU 469464B2 AU 48970/72 A AU48970/72 A AU 48970/72A AU 4897072 A AU4897072 A AU 4897072A AU 469464 B2 AU469464 B2 AU 469464B2
Authority
AU
Australia
Prior art keywords
gypsum wallboard
improved paper
covered gypsum
covered
paper
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
AU48970/72A
Other versions
AU4897072A (en
Inventor
J. Long William
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.)
Australian Gypsum Ltd
Original Assignee
Australian Gypsum Ltd
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 Australian Gypsum Ltd filed Critical Australian Gypsum Ltd
Publication of AU4897072A publication Critical patent/AU4897072A/en
Application granted granted Critical
Publication of AU469464B2 publication Critical patent/AU469464B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
    • B32B13/04—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B13/08—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • 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
    • E04C2/04—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 concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
    • E04C2/043—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 concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres of plaster

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
AU48970/72A 1972-01-27 1972-11-16 Improved paper-covered gypsum wallboard Expired AU469464B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22132472A 1972-01-27 1972-01-27
USUS221324 1972-01-27

Publications (2)

Publication Number Publication Date
AU4897072A AU4897072A (en) 1974-05-16
AU469464B2 true AU469464B2 (en) 1976-02-12

Family

ID=22827337

Family Applications (1)

Application Number Title Priority Date Filing Date
AU48970/72A Expired AU469464B2 (en) 1972-01-27 1972-11-16 Improved paper-covered gypsum wallboard

Country Status (3)

Country Link
AU (1) AU469464B2 (en)
BE (1) BE796476A (en)
CA (1) CA998929A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190062215A1 (en) * 2017-08-25 2019-02-28 United States Gypsum Company Gypsum board with enhanced strength, and related methods, slurries, and cover sheets
US11186067B2 (en) * 2018-08-14 2021-11-30 United States Gypsum Company Gypsum board from gypsum having high level of chloride salt and a starch layer and methods associated therewith
US11891336B2 (en) 2019-11-22 2024-02-06 United States Gypsum Company Gypsum board containing high absorption paper and related methods

Also Published As

Publication number Publication date
AU4897072A (en) 1974-05-16
BE796476A (en) 1973-07-02
CA998929A (en) 1976-10-26

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