GB493372A - Improvements in or relating to plaster products - Google Patents

Improvements in or relating to plaster products

Info

Publication number
GB493372A
GB493372A GB979037A GB979037A GB493372A GB 493372 A GB493372 A GB 493372A GB 979037 A GB979037 A GB 979037A GB 979037 A GB979037 A GB 979037A GB 493372 A GB493372 A GB 493372A
Authority
GB
United Kingdom
Prior art keywords
relating
plaster
plaster products
products
unburnt
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
GB979037A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB979037A priority Critical patent/GB493372A/en
Publication of GB493372A publication Critical patent/GB493372A/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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/36—Bituminous materials, e.g. tar, pitch

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Colloid Chemistry (AREA)

Abstract

Plaster products of improved water-resistance are obtained by mixing the unset plaster, consisting of unburnt mineral anhydrite and an accelerator, with a bituminous emulsion. A cellular product is obtained by generating gas bubbles in the mix, or by adding a foam. Specifications 385,155, 385,611, and 402,101 are referred to.
GB979037A 1937-04-06 1937-04-06 Improvements in or relating to plaster products Expired GB493372A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB979037A GB493372A (en) 1937-04-06 1937-04-06 Improvements in or relating to plaster products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB979037A GB493372A (en) 1937-04-06 1937-04-06 Improvements in or relating to plaster products

Publications (1)

Publication Number Publication Date
GB493372A true GB493372A (en) 1938-10-06

Family

ID=9878809

Family Applications (1)

Application Number Title Priority Date Filing Date
GB979037A Expired GB493372A (en) 1937-04-06 1937-04-06 Improvements in or relating to plaster products

Country Status (1)

Country Link
GB (1) GB493372A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2193203A (en) * 1986-06-23 1988-02-03 Peter Cox Preservation Limited Lightweight plaster

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2193203A (en) * 1986-06-23 1988-02-03 Peter Cox Preservation Limited Lightweight plaster

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