JPH01152012A - コンクリート材料の冷却方法 - Google Patents

コンクリート材料の冷却方法

Info

Publication number
JPH01152012A
JPH01152012A JP31250787A JP31250787A JPH01152012A JP H01152012 A JPH01152012 A JP H01152012A JP 31250787 A JP31250787 A JP 31250787A JP 31250787 A JP31250787 A JP 31250787A JP H01152012 A JPH01152012 A JP H01152012A
Authority
JP
Japan
Prior art keywords
water
kneading
refrigerant gas
aggregate
gas
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.)
Granted
Application number
JP31250787A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0440167B2 (cs
Inventor
Tetsuo Kurihara
哲夫 栗原
Masaki Egashira
江頭　正基
Katsushi Kano
叶　克士
Koji Okamoto
岡本　宏二
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
Iwatani International Corp
Toda Corp
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 Iwatani International Corp, Toda Corp filed Critical Iwatani International 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 true JPH01152012A (ja) 1989-06-14
JPH0440167B2 JPH0440167B2 (cs) 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 (cs)

Cited By (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
AT18255U1 (de) * 2022-06-15 2024-07-15 Air Liquide Herstellung von Frischbeton

Cited By (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
AT18255U1 (de) * 2022-06-15 2024-07-15 Air Liquide Herstellung von Frischbeton

Also Published As

Publication number Publication date
JPH0440167B2 (cs) 1992-07-02

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