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GB1115761A - Dry plaster - Google Patents

Dry plaster

Info

Publication number
GB1115761A
GB1115761A GB4778063A GB4778063A GB1115761A GB 1115761 A GB1115761 A GB 1115761A GB 4778063 A GB4778063 A GB 4778063A GB 4778063 A GB4778063 A GB 4778063A GB 1115761 A GB1115761 A GB 1115761A
Authority
GB
United Kingdom
Prior art keywords
plaster
weight
lime
gas concrete
dry plaster
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
GB4778063A
Inventor
John Strange Campbell
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.)
LIME SAND MORTAR OF SCOTLAND L
Original Assignee
LIME SAND MORTAR OF SCOTLAND L
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 LIME SAND MORTAR OF SCOTLAND L filed Critical LIME SAND MORTAR OF SCOTLAND L
Priority to GB4778063A priority Critical patent/GB1115761A/en
Publication of GB1115761A publication Critical patent/GB1115761A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/02—Agglomerated materials, e.g. artificial aggregates
    • C04B18/021—Agglomerated materials, e.g. artificial aggregates agglomerated by a mineral binder, e.g. cement
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/02—Agglomerated materials, e.g. artificial aggregates
    • C04B18/027—Lightweight materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00482—Coating or impregnation materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

A plaster composition comprises calcium sulphate hemi-hydrate, hydrated lime and granulated or powdered gas concrete and optionally at least 0.01% by weight of a cellulose alkyl or hydroxyalkyl ether. The gas concrete, which preferably constitutes the whole of the aggregate for the plaster and 50% at least by weight of the plaster, is made by mixing a siliceous and/or argillaceous material with lime and a gas generating agent e.g. aluminium dust in the presence of water and hardening with steam under pressure.
GB4778063A 1963-12-03 1963-12-03 Dry plaster Expired GB1115761A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4778063A GB1115761A (en) 1963-12-03 1963-12-03 Dry plaster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4778063A GB1115761A (en) 1963-12-03 1963-12-03 Dry plaster

Publications (1)

Publication Number Publication Date
GB1115761A true GB1115761A (en) 1968-05-29

Family

ID=10446225

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4778063A Expired GB1115761A (en) 1963-12-03 1963-12-03 Dry plaster

Country Status (1)

Country Link
GB (1) GB1115761A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0760352A1 (en) * 1995-08-31 1997-03-05 Rigips GmbH Dry gypsum of lime-gypsum plastering mortars based on hydrophobised gas concrete granules
EP2874973B1 (en) * 2012-09-14 2024-10-02 Dow Global Technologies LLC Dry-mix compositions comprising gypsum and cellulose ether agglomerates

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0760352A1 (en) * 1995-08-31 1997-03-05 Rigips GmbH Dry gypsum of lime-gypsum plastering mortars based on hydrophobised gas concrete granules
EP2874973B1 (en) * 2012-09-14 2024-10-02 Dow Global Technologies LLC Dry-mix compositions comprising gypsum and cellulose ether agglomerates

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