GB1466773A - Moulding constructional units - Google Patents

Moulding constructional units

Info

Publication number
GB1466773A
GB1466773A GB3483274A GB3483274A GB1466773A GB 1466773 A GB1466773 A GB 1466773A GB 3483274 A GB3483274 A GB 3483274A GB 3483274 A GB3483274 A GB 3483274A GB 1466773 A GB1466773 A GB 1466773A
Authority
GB
United Kingdom
Prior art keywords
unit
moulding
resin
constructional units
constructional
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
GB3483274A
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 GB3483274A priority Critical patent/GB1466773A/en
Priority to ZA00754064A priority patent/ZA754064B/en
Priority to IN1252/CAL/1975A priority patent/IN143100B/en
Priority to CA230,286A priority patent/CA1038140A/en
Priority to DE19752532423 priority patent/DE2532423A1/en
Priority to FR7523392A priority patent/FR2281337A1/en
Priority to IT68993/75A priority patent/IT1041445B/en
Priority to BE159022A priority patent/BE832221A/en
Priority to AU83767/75A priority patent/AU489361B2/en
Priority to JP50096290A priority patent/JPS5145118A/ja
Priority to NL7509452A priority patent/NL7509452A/en
Publication of GB1466773A publication Critical patent/GB1466773A/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
    • 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
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
    • 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
    • C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
    • C04B41/48—Macromolecular compounds
    • 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
    • C04B41/62—Coating or impregnation with organic materials
    • C04B41/63—Macromolecular compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)
  • Building Environments (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

1466773 Coating gypsum J N LOWE and B C GREBE 23 May 1975 [7 Aug 1974] 34832/74 Heading B5A [Also in Division B2] A constructional unit such as a planar or L- shaped panel comprising calcined gypsum, is moulded as described in the copending Specification 1,466,772. Before or after removal from the mould but when self-supporting and warm and moist, the surface of the unit receives a quantity of liquid synthetic resin which is drawn into the pores of the unit by capillary action to provide a water-resistant seal. The resin comprises a polyurethane, or a resin based or soya bean oil.
GB3483274A 1974-08-07 1974-08-07 Moulding constructional units Expired GB1466773A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
GB3483274A GB1466773A (en) 1974-08-07 1974-08-07 Moulding constructional units
ZA00754064A ZA754064B (en) 1974-08-07 1975-06-25 Improvements in constructional units
IN1252/CAL/1975A IN143100B (en) 1974-08-07 1975-06-25
CA230,286A CA1038140A (en) 1974-08-07 1975-06-27 Constructional units
DE19752532423 DE2532423A1 (en) 1974-08-07 1975-07-19 PROCESS FOR MANUFACTURING WATERPROOF PRE-FABRICATED COMPONENTS
FR7523392A FR2281337A1 (en) 1974-08-07 1975-07-25 IMPROVEMENTS TO ELEMENTS USED IN CONSTRUCTION
IT68993/75A IT1041445B (en) 1974-08-07 1975-07-30 CONSTRUCTION UNIT OBTAINED WITH THE USE OF CALCINATED PLASTER AS A BINDER AND PROCEDURE FOR ITS MANUFACTURE
BE159022A BE832221A (en) 1974-08-07 1975-08-07 IMPROVEMENTS IN CONSTRUCTION ELEMENTS
AU83767/75A AU489361B2 (en) 1974-08-07 1975-08-07 Improvements in constructional units
JP50096290A JPS5145118A (en) 1974-08-07 1975-08-07
NL7509452A NL7509452A (en) 1974-08-07 1975-08-07 PROCESS FOR CASTING BUILDING ELEMENTS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3483274A GB1466773A (en) 1974-08-07 1974-08-07 Moulding constructional units

Publications (1)

Publication Number Publication Date
GB1466773A true GB1466773A (en) 1977-03-09

Family

ID=10370455

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3483274A Expired GB1466773A (en) 1974-08-07 1974-08-07 Moulding constructional units

Country Status (10)

Country Link
JP (1) JPS5145118A (en)
BE (1) BE832221A (en)
CA (1) CA1038140A (en)
DE (1) DE2532423A1 (en)
FR (1) FR2281337A1 (en)
GB (1) GB1466773A (en)
IN (1) IN143100B (en)
IT (1) IT1041445B (en)
NL (1) NL7509452A (en)
ZA (1) ZA754064B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1053843A2 (en) * 1999-05-21 2000-11-22 Venis, S.A. Sealing process for surface pores of construction parts

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5590458A (en) * 1978-12-26 1980-07-09 Matsushita Electric Works Ltd Manufacture of inorganic hardened body
DE3885943D1 (en) * 1987-06-16 1994-01-13 Ucar Carbon Tech Process for sealing carbon and graphite surfaces.
FR2672535B1 (en) * 1991-02-08 1994-06-17 Merle Denis PROCESS FOR THE MANUFACTURE OF ARTIFICIAL STONES AND ARTIFICIAL STONES OBTAINED BY ITS IMPLEMENTATION.
CN1654873B (en) * 2004-02-10 2010-04-28 希弗尔两合公司 Hose coupling comprising a hose connection piece and hose connection having such a hose coupling

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1053843A2 (en) * 1999-05-21 2000-11-22 Venis, S.A. Sealing process for surface pores of construction parts
EP1053843A3 (en) * 1999-05-21 2002-12-04 Venis, S.A. Sealing process for surface pores of construction parts

Also Published As

Publication number Publication date
CA1038140A (en) 1978-09-12
BE832221A (en) 1976-02-09
AU8376775A (en) 1977-02-10
FR2281337A1 (en) 1976-03-05
JPS5145118A (en) 1976-04-17
IN143100B (en) 1977-10-01
DE2532423A1 (en) 1976-02-26
NL7509452A (en) 1976-02-10
ZA754064B (en) 1976-09-29
IT1041445B (en) 1980-01-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee