JPS61209939A - セメント混和用シリカ質微粉末 - Google Patents

セメント混和用シリカ質微粉末

Info

Publication number
JPS61209939A
JPS61209939A JP60047561A JP4756185A JPS61209939A JP S61209939 A JPS61209939 A JP S61209939A JP 60047561 A JP60047561 A JP 60047561A JP 4756185 A JP4756185 A JP 4756185A JP S61209939 A JPS61209939 A JP S61209939A
Authority
JP
Japan
Prior art keywords
fine powder
air
siliceous
powder
silica 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.)
Granted
Application number
JP60047561A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0471021B2 (enrdf_load_stackoverflow
Inventor
悦郎 坂井
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.)
Denka Co Ltd
Original Assignee
Denki Kagaku Kogyo 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 Denki Kagaku Kogyo KK filed Critical Denki Kagaku Kogyo KK
Priority to JP60047561A priority Critical patent/JPS61209939A/ja
Publication of JPS61209939A publication Critical patent/JPS61209939A/ja
Publication of JPH0471021B2 publication Critical patent/JPH0471021B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Curing Cements, Concrete, And Artificial Stone (AREA)
JP60047561A 1985-03-12 1985-03-12 セメント混和用シリカ質微粉末 Granted JPS61209939A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60047561A JPS61209939A (ja) 1985-03-12 1985-03-12 セメント混和用シリカ質微粉末

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60047561A JPS61209939A (ja) 1985-03-12 1985-03-12 セメント混和用シリカ質微粉末

Publications (2)

Publication Number Publication Date
JPS61209939A true JPS61209939A (ja) 1986-09-18
JPH0471021B2 JPH0471021B2 (enrdf_load_stackoverflow) 1992-11-12

Family

ID=12778617

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60047561A Granted JPS61209939A (ja) 1985-03-12 1985-03-12 セメント混和用シリカ質微粉末

Country Status (1)

Country Link
JP (1) JPS61209939A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63315209A (ja) * 1987-06-18 1988-12-22 Shimizu Constr Co Ltd 防水コンクリ−ト用混練物の製造方法
US6645289B2 (en) * 1997-05-26 2003-11-11 Sci Con Technologies, Inc. Complex admixture and method of cement based materials production

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63315209A (ja) * 1987-06-18 1988-12-22 Shimizu Constr Co Ltd 防水コンクリ−ト用混練物の製造方法
US6645289B2 (en) * 1997-05-26 2003-11-11 Sci Con Technologies, Inc. Complex admixture and method of cement based materials production

Also Published As

Publication number Publication date
JPH0471021B2 (enrdf_load_stackoverflow) 1992-11-12

Similar Documents

Publication Publication Date Title
JPH05254907A (ja) コンクリート吹付け方法
US3532473A (en) Process for producing a spherical granulated silica material
AU636332B2 (en) Improved pozzolanic compositions
JPH0478600B2 (enrdf_load_stackoverflow)
CN107531568A (zh) 制备粉末形式的包含硅酸钙水合物的硬化促进剂的方法
JPS61209939A (ja) セメント混和用シリカ質微粉末
US3738938A (en) Carbonate composition and process
WO1991006513A1 (en) Process for producing an active fine aggregate for the preparation of concrete
US3829320A (en) Hardening of refractory/sodium silicate mixtures
JP3314943B2 (ja) 建築材料の着色方法
AU762541B2 (en) Supported carbonic acid esters useful as set accelerators and thixotropic agents in cement
SU1766577A1 (ru) Способ подготовки зернистых материалов дл изготовлени керамических форм и стержней
JPH06256048A (ja) 低発塵性セメント系粉末材料とその製法
JP2564150B2 (ja) 合成ケイ酸カルシウム水和物
JPS6212602A (ja) 良好な機械的強度を有する粒状過ホウ酸ナトリウム−水和物の製造方法
JP4420517B2 (ja) コンクリート用添加材
EP0295950B1 (en) Process for the manufacture of granular monohydrated sodium perborate
RU1825765C (ru) Шихта дл изготовлени стеновых керамических материалов
US3806586A (en) Process for producing higher yields of silicon
US1924743A (en) Process of preparing refractory material
JP3005966B2 (ja) 補助材料混合物及び該補助材料混合物を用いた製品混合物の製造方法
JPS6149741A (ja) 鋳造用塗型剤
JPS6218513B2 (enrdf_load_stackoverflow)
JPH0639343B2 (ja) シリカ質微粉末造粒品
JP2545238B2 (ja) キャスタブル耐火物用ｐＨ調整耐火性微粉