GB389639A - Improvements relating to asbestos cement sheets, tiles and the like - Google Patents

Improvements relating to asbestos cement sheets, tiles and the like

Info

Publication number
GB389639A
GB389639A GB496432A GB496432A GB389639A GB 389639 A GB389639 A GB 389639A GB 496432 A GB496432 A GB 496432A GB 496432 A GB496432 A GB 496432A GB 389639 A GB389639 A GB 389639A
Authority
GB
United Kingdom
Prior art keywords
tiles
zinc
asbestos cement
cement sheets
improvements relating
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
GB496432A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB496432A priority Critical patent/GB389639A/en
Publication of GB389639A publication Critical patent/GB389639A/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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
    • C04B41/61—Coating or impregnation
    • C04B41/70—Coating or impregnation for obtaining at least two superposed coatings having different compositions
    • 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
    • C04B2111/80—Optical properties, e.g. transparency or reflexibility

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)
  • Paints Or Removers (AREA)

Abstract

Asbestos cement sheets, tiles, &c. are, while in the moist state, surface treated with zinc, calcium, or magnesium oxide, or an insoluble salt of these metals, and with soap solution which by means of hot irons, produces a glaze. It is then treated with an alkaline silicate solution, dried, and stoved at least at 300 DEG F. Further treatment by dipping in a bath of molten wax, resin, &c. may be given. Fillers and pigments may be admixed with the zinc &c. compounds, and the soap solution may also be admixed with a proportion of zinc &c. compounds before application.
GB496432A 1932-02-19 1932-02-19 Improvements relating to asbestos cement sheets, tiles and the like Expired GB389639A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB496432A GB389639A (en) 1932-02-19 1932-02-19 Improvements relating to asbestos cement sheets, tiles and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB496432A GB389639A (en) 1932-02-19 1932-02-19 Improvements relating to asbestos cement sheets, tiles and the like

Publications (1)

Publication Number Publication Date
GB389639A true GB389639A (en) 1933-03-23

Family

ID=9787202

Family Applications (1)

Application Number Title Priority Date Filing Date
GB496432A Expired GB389639A (en) 1932-02-19 1932-02-19 Improvements relating to asbestos cement sheets, tiles and the like

Country Status (1)

Country Link
GB (1) GB389639A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997000839A1 (en) * 1995-06-23 1997-01-09 Windi Winderlich Gmbh Concrete moulding with shining surface

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997000839A1 (en) * 1995-06-23 1997-01-09 Windi Winderlich Gmbh Concrete moulding with shining surface

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