JPS6472808A - Plastic processing of fine-particles-water mixture - Google Patents

Plastic processing of fine-particles-water mixture

Info

Publication number
JPS6472808A
JPS6472808A JP23150987A JP23150987A JPS6472808A JP S6472808 A JPS6472808 A JP S6472808A JP 23150987 A JP23150987 A JP 23150987A JP 23150987 A JP23150987 A JP 23150987A JP S6472808 A JPS6472808 A JP S6472808A
Authority
JP
Japan
Prior art keywords
mold
ice blocks
small ice
mixing
fine
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.)
Pending
Application number
JP23150987A
Other languages
Japanese (ja)
Inventor
Toshiro Suzuki
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 JP23150987A priority Critical patent/JPS6472808A/en
Publication of JPS6472808A publication Critical patent/JPS6472808A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/46—Arrangements for applying super- or sub-atmospheric pressure during mixing; Arrangements for cooling or heating during mixing, e.g. by introducing vapour
    • B28C5/468—Cooling, e.g. using ice

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Abstract

PURPOSE:To intend to improve the homogeneity and the structural denseness by agitating and mixing a hydraulic substance or a ceramic material with small ice blocks and then melting the latters and mixing them homogeneously. CONSTITUTION:A mixture, in which visually uniform small ice blocks are mixed, obtained by adding small ice blocks to a composition made by mixing fine aggregates and an additive to a hydraulic substance such as cement, gypsum etc., and a ceramic material according to demand, is put into a mold of desired form, and the inside of the mold is vacuumed to melt the small ice blocks and transferred to a uniform mixture system. Then, this mixture system is vibrated, clamped, pressed and so on to make plastically a molded product. A molded product of dense structure is made by using a mold having an airpermeable microporous layer thereon, degasing it from the face of the mold and deaerating the composition in the mold.
JP23150987A 1987-09-16 1987-09-16 Plastic processing of fine-particles-water mixture Pending JPS6472808A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23150987A JPS6472808A (en) 1987-09-16 1987-09-16 Plastic processing of fine-particles-water mixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23150987A JPS6472808A (en) 1987-09-16 1987-09-16 Plastic processing of fine-particles-water mixture

Publications (1)

Publication Number Publication Date
JPS6472808A true JPS6472808A (en) 1989-03-17

Family

ID=16924604

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23150987A Pending JPS6472808A (en) 1987-09-16 1987-09-16 Plastic processing of fine-particles-water mixture

Country Status (1)

Country Link
JP (1) JPS6472808A (en)

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