JP5923104B2 - 早期脱型材およびコンクリート製品の製造方法 - Google Patents

早期脱型材およびコンクリート製品の製造方法 Download PDF

Info

Publication number
JP5923104B2
JP5923104B2 JP2013538472A JP2013538472A JP5923104B2 JP 5923104 B2 JP5923104 B2 JP 5923104B2 JP 2013538472 A JP2013538472 A JP 2013538472A JP 2013538472 A JP2013538472 A JP 2013538472A JP 5923104 B2 JP5923104 B2 JP 5923104B2
Authority
JP
Japan
Prior art keywords
parts
raw material
early
anhydrous gypsum
demolding
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.)
Active
Application number
JP2013538472A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2013054604A1 (ja
Inventor
樋口 隆行
隆行 樋口
ドゥック フーン グェン
ドゥック フーン グェン
茂 富岡
茂 富岡
亮悦 吉野
亮悦 吉野
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
Denka Co Ltd
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 Denka Co Ltd, Denki Kagaku Kogyo KK filed Critical Denka Co Ltd
Publication of JPWO2013054604A1 publication Critical patent/JPWO2013054604A1/ja
Application granted granted Critical
Publication of JP5923104B2 publication Critical patent/JP5923104B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00Hydraulic cements
    • C04B7/32Aluminous cements
    • C04B7/323Calcium aluminosulfate cements, e.g. cements hydrating into ettringite
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/14Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
    • C04B28/16Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements containing anhydrite, e.g. Keene's cement
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B40/00Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039Premixtures of ingredients
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/10Accelerators; Activators
    • C04B2103/14Hardening accelerators
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00Technologies relating to the processing of minerals
    • Y02P40/10Production of cement, e.g. improving or optimising the production methods; Cement grinding
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/91Use of waste materials as fillers for mortars or concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
JP2013538472A 2011-10-13 2012-08-29 早期脱型材およびコンクリート製品の製造方法 Active JP5923104B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2011226165 2011-10-13
JP2011226165 2011-10-13
JP2011289924 2011-12-28
JP2011289924 2011-12-28
PCT/JP2012/071898 WO2013054604A1 (ja) 2011-10-13 2012-08-29 早期脱型材およびコンクリート製品の製造方法

Publications (2)

Publication Number Publication Date
JPWO2013054604A1 JPWO2013054604A1 (ja) 2015-03-30
JP5923104B2 true JP5923104B2 (ja) 2016-05-24

Family

ID=48081664

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013538472A Active JP5923104B2 (ja) 2011-10-13 2012-08-29 早期脱型材およびコンクリート製品の製造方法

Country Status (7)

Country Link
EP (1) EP2767521B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP5923104B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN103874671B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES2662106T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MY (1) MY166454A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NO (1) NO2767521T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO2013054604A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6234739B2 (ja) * 2013-09-03 2017-11-22 デンカ株式会社 セメント硬化体の製造方法およびセメント硬化体
JP6207992B2 (ja) * 2013-12-05 2017-10-04 デンカ株式会社 セメント混和材およびセメント組成物それを用いたセメント硬化体
JP6543657B2 (ja) * 2016-06-24 2019-07-10 花王株式会社 水硬性組成物の硬化体の製造方法
CN107443548A (zh) * 2017-08-22 2017-12-08 潘春光 一种水渠渠槽预制件的生产方法
RU2733360C1 (ru) * 2020-05-26 2020-10-01 Общество с ограниченной ответственностью "Торговый Дом "ФАРМАКС" Активная синтезированная добавка для цемента и способ ее приготовления
EP3957615A1 (de) * 2020-08-20 2022-02-23 Sika Technology Ag Verwendung von polyol zur verringerung des schwindens von bauchemischen zusammensetzungen
JP7664709B2 (ja) 2021-02-24 2025-04-18 太平洋セメント株式会社 セメント組成物、およびコンクリート製品の製造方法
RU2756639C1 (ru) * 2021-03-11 2021-10-04 Общество с ограниченной ответственностью "Торговый Дом "ФАРМАКС" Сырьевая смесь и способ приготовления активной минеральной добавки к цементу

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3549635B2 (ja) * 1995-08-17 2004-08-04 電気化学工業株式会社 混合セメントの刺激材及び混合セメント組成物
JP2000233959A (ja) 1999-02-10 2000-08-29 Taiheiyo Cement Corp クリンカ粉砕物、およびこれを含む早強性セメント組成物、コンクリート並びにコンクリート製品
JP2000301531A (ja) 1999-04-23 2000-10-31 Taiheiyo Cement Corp コンクリート製品の製造方法
JP4612134B2 (ja) * 1999-07-26 2011-01-12 太平洋セメント株式会社 早強性セメント混和材およびこれを含むコンクリートならびにコンクリート製品
JP2001294460A (ja) 2000-04-10 2001-10-23 Maeta Techno Research Inc コンクリート用超早強型膨張材及びおよびこれを用いたコンクリート製品の製造方法
JP4244261B2 (ja) * 2000-05-02 2009-03-25 電気化学工業株式会社 セメント混和材及びセメント組成物
JP4606631B2 (ja) * 2001-03-29 2011-01-05 電気化学工業株式会社 セメント混和材及びセメント組成物
IT1357260B (it) 2004-11-12 2009-03-10 Univ Degli Studi Milano Cementi con aumentata resistenza alla compressione
JP5061704B2 (ja) * 2007-04-25 2012-10-31 宇部興産株式会社 コンクリート混和材、水硬性結合材料、コンクリートおよびコンクリート構造物の構築方法
CN101456703A (zh) * 2007-12-12 2009-06-17 孙建树 赤泥免烧砖的生产工艺
WO2010143506A1 (ja) * 2009-06-12 2010-12-16 電気化学工業株式会社 膨張材およびその製造方法
JP5537407B2 (ja) 2009-12-28 2014-07-02 花王株式会社 水硬性組成物用早強剤
CN102249585A (zh) * 2011-06-08 2011-11-23 福建省交通科学技术研究所 水泥微膨胀超早强改性剂及其使用方法

Also Published As

Publication number Publication date
JPWO2013054604A1 (ja) 2015-03-30
MY166454A (en) 2018-06-27
EP2767521B1 (en) 2018-02-28
ES2662106T3 (es) 2018-04-05
CN103874671A (zh) 2014-06-18
EP2767521A4 (en) 2015-06-17
NO2767521T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2018-07-28
WO2013054604A1 (ja) 2013-04-18
EP2767521A1 (en) 2014-08-20
CN103874671B (zh) 2015-12-02

Similar Documents

Publication Publication Date Title
JP5923104B2 (ja) 早期脱型材およびコンクリート製品の製造方法
TWI478891B (zh) Expandable material and its manufacturing method
JP5946107B2 (ja) セメント組成物の製造方法
JP5744499B2 (ja) グラウト用セメント組成物およびグラウト材料
JP7542130B2 (ja) セメント混和材、セメント組成物、及びコンクリート製品の製造方法
EP2650268B1 (en) Cement admixture, cement composition, and hexavalent chromium reduction method using same
JP6568291B1 (ja) セメント混和材、膨張材、及びセメント組成物
JP6234739B2 (ja) セメント硬化体の製造方法およびセメント硬化体
WO2020100925A1 (ja) セメント混和材、膨張材、及びセメント組成物
JP5785429B2 (ja) セメント混和材およびセメント組成物
JP6641057B1 (ja) セメント混和材、膨張材、及びセメント組成物
JP2024071847A (ja) 蒸気養生用膨張組成物、プレストレストコンクリート、およびプレストレストコンクリートの製造方法
JP6956502B2 (ja) セメント用混和材並びにセメント組成物および水硬性組成物
JP4606631B2 (ja) セメント混和材及びセメント組成物
JP6207992B2 (ja) セメント混和材およびセメント組成物それを用いたセメント硬化体
JP7037878B2 (ja) 二次製品用早強混和材および二次製品用早強コンクリート
JP4173780B2 (ja) 水硬性セメント組成物
JP5744498B2 (ja) セメント急硬材の製造方法
JP6475579B2 (ja) プレキャストコンクリート用膨張材、その製造方法およびプレキャストコンクリートの製造方法
JP5177963B2 (ja) セメントコンクリート硬化体に膨張性を付与する方法

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20150416

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20160202

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160307

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20160412

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20160415

R150 Certificate of patent or registration of utility model

Ref document number: 5923104

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250