GB528657A - Process for the manufacture of slabs and like articles formed of cement mixed with fibrous or granular substances - Google Patents

Process for the manufacture of slabs and like articles formed of cement mixed with fibrous or granular substances

Info

Publication number
GB528657A
GB528657A GB14136/39A GB1413639A GB528657A GB 528657 A GB528657 A GB 528657A GB 14136/39 A GB14136/39 A GB 14136/39A GB 1413639 A GB1413639 A GB 1413639A GB 528657 A GB528657 A GB 528657A
Authority
GB
United Kingdom
Prior art keywords
mould
slabs
fibrous
granular substances
manufacture
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
GB14136/39A
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
Priority to CH210167D priority Critical patent/CH210167A/en
Application filed by Individual filed Critical Individual
Priority to GB14136/39A priority patent/GB528657A/en
Priority to FR863228D priority patent/FR863228A/en
Publication of GB528657A publication Critical patent/GB528657A/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
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
    • B28B1/521—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement from dry mixtures to which a setting agent is applied after forming
    • 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
    • B28B7/40—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material
    • B28B7/46—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for humidifying or dehumidifying
    • B28B7/465—Applying setting liquid to dry mixtures

Abstract

528,657. Moulding cement slabs &c. ISMAN, U. May 11, 1939, No. 14136. [Class 87 (ii)] For making slabs &c. from cement mixtures with fibrous or granular substances the materials are mixed dry and placed in the mould 1 and liquid necessary for the setting and hardening is thereafter introduced by the application of an elastic cushion 6 soaked with water, the whole being subjected to pressure. The elastic cushion may be interposed between a, perforated metal sheet 7 and a sheet of cloth 5 through which the liquid can filter. A flexible sheet 3 may be interposed between the material and the base of the mould to facilitate the separation of the slab from the mould after the pressing. The base of the mould may be formed by a removable metal plate 2. The slab may be formed of a number of layers of various materials and variously coloured, or fibrous or granular substances of various colours may be distributed in the mould for producing designs or imitating marble. Pads 9 passing through holes 10 are used for removing the slabs from the moulds.
GB14136/39A 1939-02-10 1939-05-11 Process for the manufacture of slabs and like articles formed of cement mixed with fibrous or granular substances Expired GB528657A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH210167D CH210167A (en) 1939-02-10 1939-02-10 Process for manufacturing cement and other material products and device for carrying out the process
GB14136/39A GB528657A (en) 1939-02-10 1939-05-11 Process for the manufacture of slabs and like articles formed of cement mixed with fibrous or granular substances
FR863228D FR863228A (en) 1939-02-10 1940-02-03 Method and device for the manufacture of plates and parts made of cement mixed with fibrous materials

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH210167T 1939-02-10
GB14136/39A GB528657A (en) 1939-02-10 1939-05-11 Process for the manufacture of slabs and like articles formed of cement mixed with fibrous or granular substances

Publications (1)

Publication Number Publication Date
GB528657A true GB528657A (en) 1940-11-04

Family

ID=10035646

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14136/39A Expired GB528657A (en) 1939-02-10 1939-05-11 Process for the manufacture of slabs and like articles formed of cement mixed with fibrous or granular substances

Country Status (3)

Country Link
CH (1) CH210167A (en)
FR (1) FR863228A (en)
GB (1) GB528657A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980001888A1 (en) * 1979-03-05 1980-09-18 Bevan Ass C G Moulding of construction products
GB2139547A (en) * 1983-05-07 1984-11-14 Burrell Construction & Supply Method for making concrete blocks
US4522772A (en) * 1980-01-07 1985-06-11 C. G. Bevan Associates Limited Moulding of articles
GB2446478A (en) * 2007-02-07 2008-08-13 P G Lawton Moulding assembly with a fabric filter

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE71326T1 (en) * 1986-09-19 1992-01-15 Kronospan Anstalt PROCESS FOR MANUFACTURING FIBER-CONTAINING COMPONENTS SUCH AS PANELS, MOLDED PARTS OR THE LIKE.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980001888A1 (en) * 1979-03-05 1980-09-18 Bevan Ass C G Moulding of construction products
US4522772A (en) * 1980-01-07 1985-06-11 C. G. Bevan Associates Limited Moulding of articles
GB2139547A (en) * 1983-05-07 1984-11-14 Burrell Construction & Supply Method for making concrete blocks
GB2446478A (en) * 2007-02-07 2008-08-13 P G Lawton Moulding assembly with a fabric filter

Also Published As

Publication number Publication date
CH210167A (en) 1940-06-30
FR863228A (en) 1931-03-28

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