AU2643077A - Spraying calcium sulfate hemi-hydrate - Google Patents

Spraying calcium sulfate hemi-hydrate

Info

Publication number
AU2643077A
AU2643077A AU26430/77A AU2643077A AU2643077A AU 2643077 A AU2643077 A AU 2643077A AU 26430/77 A AU26430/77 A AU 26430/77A AU 2643077 A AU2643077 A AU 2643077A AU 2643077 A AU2643077 A AU 2643077A
Authority
AU
Australia
Prior art keywords
hydrate
calcium sulfate
sulfate hemi
spraying calcium
spraying
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.)
Pending
Application number
AU26430/77A
Other languages
English (en)
Inventor
Not Given Name
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.)
United States Gypsum Co
Original Assignee
United States Gypsum Co
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 United States Gypsum Co filed Critical United States Gypsum Co
Publication of AU2643077A publication Critical patent/AU2643077A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/003—Methods for mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B05B7/1481—Spray pistols or apparatus for discharging particulate material
    • B05B7/149—Spray pistols or apparatus for discharging particulate material with separate inlets for a particulate material and a liquid to be sprayed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/40—Mixing specially adapted for preparing mixtures containing fibres
    • B28C5/402—Methods
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Lining And Supports For Tunnels (AREA)
AU26430/77A 1976-07-29 1977-06-24 Spraying calcium sulfate hemi-hydrate Pending AU2643077A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70969976A 1976-07-29 1976-07-29

Publications (1)

Publication Number Publication Date
AU2643077A true AU2643077A (en) 1979-01-04

Family

ID=24850983

Family Applications (1)

Application Number Title Priority Date Filing Date
AU26430/77A Pending AU2643077A (en) 1976-07-29 1977-06-24 Spraying calcium sulfate hemi-hydrate

Country Status (11)

Country Link
JP (1) JPS5317501A (es)
AR (1) AR214744A1 (es)
AU (1) AU2643077A (es)
BR (1) BR7704888A (es)
CA (1) CA1067301A (es)
DE (1) DE2733540A1 (es)
FR (1) FR2359649A1 (es)
GB (1) GB1589994A (es)
IN (1) IN146244B (es)
IT (1) IT1079792B (es)
ZA (1) ZA773879B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE49426B1 (en) * 1980-03-18 1985-10-02 Tegral Technology Ltd Method of making asbestos-free,glass fibre reinforced,cement composite products and the products of such method
DE3824908A1 (de) * 1988-07-22 1990-02-01 Gema Ransburg Ag Verfahren und vorrichtung zum elektrostatischen spruehbeschichten

Also Published As

Publication number Publication date
ZA773879B (en) 1978-05-30
FR2359649A1 (fr) 1978-02-24
DE2733540A1 (de) 1978-02-02
JPS5317501A (en) 1978-02-17
IT1079792B (it) 1985-05-13
GB1589994A (en) 1981-05-28
BR7704888A (pt) 1978-08-22
IN146244B (es) 1979-03-31
AR214744A1 (es) 1979-07-31
CA1067301A (en) 1979-12-04

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