IT1005975B - METHOD AND APPARATUS FOR PRODUCING CASTINGS OF CEMENTITIOUS MATERIAL - Google Patents

METHOD AND APPARATUS FOR PRODUCING CASTINGS OF CEMENTITIOUS MATERIAL

Info

Publication number
IT1005975B
IT1005975B IT5042674A IT5042674A IT1005975B IT 1005975 B IT1005975 B IT 1005975B IT 5042674 A IT5042674 A IT 5042674A IT 5042674 A IT5042674 A IT 5042674A IT 1005975 B IT1005975 B IT 1005975B
Authority
IT
Italy
Prior art keywords
cementitious material
producing castings
castings
producing
cementitious
Prior art date
Application number
IT5042674A
Other languages
Italian (it)
Original Assignee
Matthews G Research And Dev Co
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 Matthews G Research And Dev Co filed Critical Matthews G Research And Dev Co
Application granted granted Critical
Publication of IT1005975B publication Critical patent/IT1005975B/en

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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • 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
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/006—Pressing by atmospheric pressure, as a result of vacuum generation or by gas or liquid pressure acting directly upon the material, e.g. jets of compressed air
    • 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

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)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
IT5042674A 1973-04-18 1974-04-17 METHOD AND APPARATUS FOR PRODUCING CASTINGS OF CEMENTITIOUS MATERIAL IT1005975B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1873773A GB1466663A (en) 1973-04-18 1973-04-18 Producing products from dry particulate material and a liquid

Publications (1)

Publication Number Publication Date
IT1005975B true IT1005975B (en) 1976-09-30

Family

ID=10117549

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5042674A IT1005975B (en) 1973-04-18 1974-04-17 METHOD AND APPARATUS FOR PRODUCING CASTINGS OF CEMENTITIOUS MATERIAL

Country Status (13)

Country Link
JP (1) JPS5030918A (en)
BE (1) BE813890A (en)
CA (1) CA1048240A (en)
CH (1) CH584598A5 (en)
DE (1) DE2417553A1 (en)
ES (1) ES425484A1 (en)
FR (1) FR2226254A1 (en)
GB (1) GB1466663A (en)
IE (1) IE39111B1 (en)
IT (1) IT1005975B (en)
LU (1) LU69888A1 (en)
NL (1) NL7405175A (en)
SE (1) SE397791B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0029430B1 (en) * 1979-03-05 1983-07-13 C.G. Bevan Associates Limited Moulding of construction products
JPS5830196B2 (en) * 1979-07-25 1983-06-27 日本鋼管株式会社 Sway reduction method
US4522772A (en) * 1980-01-07 1985-06-11 C. G. Bevan Associates Limited Moulding of articles
EP0150519A1 (en) * 1984-01-30 1985-08-07 Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO Method for producing an object of a composite material consisting of a body of a porous material and another material infiltrated into said body
FR2945234B1 (en) 2009-05-11 2011-04-29 Lafarge Sa MOLDING DEVICE AND METHOD OF MANUFACTURING
CN104476979A (en) * 2015-01-03 2015-04-01 李�浩 Special handicraft picture making method
CN114211644B (en) * 2021-12-21 2023-12-05 常州聚曜科技有限公司 A drying hopper for plastic product processing

Also Published As

Publication number Publication date
BE813890A (en) 1974-10-18
LU69888A1 (en) 1974-07-18
CH584598A5 (en) 1977-02-15
JPS5030918A (en) 1975-03-27
IE39111B1 (en) 1978-08-02
IE39111L (en) 1974-10-18
ES425484A1 (en) 1976-11-16
CA1048240A (en) 1979-02-13
GB1466663A (en) 1977-03-09
DE2417553A1 (en) 1974-11-14
FR2226254A1 (en) 1974-11-15
NL7405175A (en) 1974-10-22
SE397791B (en) 1977-11-21

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