GB1258054A - - Google Patents

Info

Publication number
GB1258054A
GB1258054A GB1258054DA GB1258054A GB 1258054 A GB1258054 A GB 1258054A GB 1258054D A GB1258054D A GB 1258054DA GB 1258054 A GB1258054 A GB 1258054A
Authority
GB
United Kingdom
Prior art keywords
plaster
retarder
gypsum
concrete
cement
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
Other languages
English (en)
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 filed Critical
Publication of GB1258054A publication Critical patent/GB1258054A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/36—Linings or coatings, e.g. removable, absorbent linings, permanent anti-stick coatings; Linings becoming a non-permanent layer of the moulded article
    • B28B7/362—Linings or coatings, e.g. removable, absorbent linings, permanent anti-stick coatings; Linings becoming a non-permanent layer of the moulded article specially for making moulded articles from concrete with exposed aggregate
    • 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
    • C04B41/53—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone involving the removal of at least part of the materials of the treated article, e.g. etching, drying of hardened concrete
    • C04B41/5323—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone involving the removal of at least part of the materials of the treated article, e.g. etching, drying of hardened concrete to make grain visible, e.g. for obtaining exposed aggregate concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
GB1258054D 1968-05-15 1968-05-15 Expired GB1258054A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2307868 1968-05-15

Publications (1)

Publication Number Publication Date
GB1258054A true GB1258054A (de) 1971-12-22

Family

ID=10189776

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1258054D Expired GB1258054A (de) 1968-05-15 1968-05-15

Country Status (2)

Country Link
CA (1) CA923150A (de)
GB (1) GB1258054A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009121984A1 (es) 2008-03-31 2009-10-08 Roman Aleman Barbara Mortero de yeso con vermiculita expandida y aditivado, y procedimiento para su obtención
CN110405911A (zh) * 2019-06-27 2019-11-05 上海鼎中新材料有限公司 混凝土表面正负向缓凝配合冲洗露骨料装饰方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009121984A1 (es) 2008-03-31 2009-10-08 Roman Aleman Barbara Mortero de yeso con vermiculita expandida y aditivado, y procedimiento para su obtención
US8021476B2 (en) 2008-03-31 2011-09-20 Fire Test, S.L. Gypsum mortar with added expanded vermiculite and method for obtaining same
CN110405911A (zh) * 2019-06-27 2019-11-05 上海鼎中新材料有限公司 混凝土表面正负向缓凝配合冲洗露骨料装饰方法
CN110405911B (zh) * 2019-06-27 2024-03-01 上海鼎中新材料有限公司 混凝土表面正负向缓凝配合冲洗露骨料装饰方法

Also Published As

Publication number Publication date
CA923150A (en) 1973-03-20

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees