JPH0440167B2 - - Google Patents

Info

Publication number
JPH0440167B2
JPH0440167B2 JP31250787A JP31250787A JPH0440167B2 JP H0440167 B2 JPH0440167 B2 JP H0440167B2 JP 31250787 A JP31250787 A JP 31250787A JP 31250787 A JP31250787 A JP 31250787A JP H0440167 B2 JPH0440167 B2 JP H0440167B2
Authority
JP
Japan
Prior art keywords
water
refrigerant gas
aggregate
gas
cooled
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
JP31250787A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01152012A (ja
Inventor
Tetsuo Kurihara
Masaki Egashira
Katsushi Kano
Koji Okamoto
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.)
Iwatani Corp
Toda Corp
Original Assignee
Toda Corp
Iwatani Sangyo KK
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 Toda Corp, Iwatani Sangyo KK filed Critical Toda Corp
Priority to JP31250787A priority Critical patent/JPH01152012A/ja
Publication of JPH01152012A publication Critical patent/JPH01152012A/ja
Publication of JPH0440167B2 publication Critical patent/JPH0440167B2/ja
Granted 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/0007—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust
    • B28C7/0023—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust by heating or cooling
    • B28C7/0038—Cooling, e.g. using ice

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
JP31250787A 1987-12-09 1987-12-09 コンクリート材料の冷却方法 Granted JPH01152012A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP31250787A JPH01152012A (ja) 1987-12-09 1987-12-09 コンクリート材料の冷却方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP31250787A JPH01152012A (ja) 1987-12-09 1987-12-09 コンクリート材料の冷却方法

Publications (2)

Publication Number Publication Date
JPH01152012A JPH01152012A (ja) 1989-06-14
JPH0440167B2 true JPH0440167B2 (en]) 1992-07-02

Family

ID=18030051

Family Applications (1)

Application Number Title Priority Date Filing Date
JP31250787A Granted JPH01152012A (ja) 1987-12-09 1987-12-09 コンクリート材料の冷却方法

Country Status (1)

Country Link
JP (1) JPH01152012A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006018445A1 (en) * 2004-08-20 2006-02-23 Air Liquide Deutschland Gmbh Method of producing cooled unset concrete
DE202022103380U1 (de) * 2022-06-15 2022-06-22 Air Liquide Deutschland Gmbh Herstellung von Frischbeton

Also Published As

Publication number Publication date
JPH01152012A (ja) 1989-06-14

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