JPH01122948A - ワーカビリティ低下の少ない高強度コンクリート組成物 - Google Patents

ワーカビリティ低下の少ない高強度コンクリート組成物

Info

Publication number
JPH01122948A
JPH01122948A JP28235587A JP28235587A JPH01122948A JP H01122948 A JPH01122948 A JP H01122948A JP 28235587 A JP28235587 A JP 28235587A JP 28235587 A JP28235587 A JP 28235587A JP H01122948 A JPH01122948 A JP H01122948A
Authority
JP
Japan
Prior art keywords
cement
water
reducing agent
water reducing
sulfonic acid
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
JP28235587A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0442348B2 (enrdf_load_stackoverflow
Inventor
Masanori Iizuka
正則 飯塚
Tatsuya Mizunuma
水沼　達也
Shoji Kanzaki
神崎　彰二
Toshiharu Kojima
俊治 小島
Yoshiaki Yadokoro
美明 谷所
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.)
Kao Corp
Original Assignee
Kao 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 Kao Corp filed Critical Kao Corp
Priority to JP28235587A priority Critical patent/JPH01122948A/ja
Publication of JPH01122948A publication Critical patent/JPH01122948A/ja
Publication of JPH0442348B2 publication Critical patent/JPH0442348B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions 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 hydraulic cements other than calcium sulfates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
JP28235587A 1987-11-09 1987-11-09 ワーカビリティ低下の少ない高強度コンクリート組成物 Granted JPH01122948A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP28235587A JPH01122948A (ja) 1987-11-09 1987-11-09 ワーカビリティ低下の少ない高強度コンクリート組成物

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28235587A JPH01122948A (ja) 1987-11-09 1987-11-09 ワーカビリティ低下の少ない高強度コンクリート組成物

Publications (2)

Publication Number Publication Date
JPH01122948A true JPH01122948A (ja) 1989-05-16
JPH0442348B2 JPH0442348B2 (enrdf_load_stackoverflow) 1992-07-13

Family

ID=17651331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP28235587A Granted JPH01122948A (ja) 1987-11-09 1987-11-09 ワーカビリティ低下の少ない高強度コンクリート組成物

Country Status (1)

Country Link
JP (1) JPH01122948A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03159942A (ja) * 1989-11-16 1991-07-09 Japan Synthetic Rubber Co Ltd セメント混和剤
CN101545320B (zh) 2008-03-25 2012-01-11 宝山钢铁股份有限公司 地上混凝土高温水池温差裂缝补偿抗渗方法
CN112897929A (zh) * 2021-01-26 2021-06-04 山东同盛建材有限公司 一种缓释型聚羧酸减水剂微球及其制备方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03159942A (ja) * 1989-11-16 1991-07-09 Japan Synthetic Rubber Co Ltd セメント混和剤
CN101545320B (zh) 2008-03-25 2012-01-11 宝山钢铁股份有限公司 地上混凝土高温水池温差裂缝补偿抗渗方法
CN112897929A (zh) * 2021-01-26 2021-06-04 山东同盛建材有限公司 一种缓释型聚羧酸减水剂微球及其制备方法
CN112897929B (zh) * 2021-01-26 2022-04-26 山东同盛建材有限公司 一种缓释型聚羧酸减水剂微球及其制备方法

Also Published As

Publication number Publication date
JPH0442348B2 (enrdf_load_stackoverflow) 1992-07-13

Similar Documents

Publication Publication Date Title
CA1224813A (en) Cement admixture
JP2012505812A (ja) セメント状組成物のワーカビリティ保持のためのダイナミックコポリマー
JP2000143313A (ja) セメント添加剤及びセメント組成物
JPH01270550A (ja) セメント用混和剤
JP2004002080A (ja) セメント組成物
JPS60161365A (ja) セメント分散剤
JPH01122948A (ja) ワーカビリティ低下の少ない高強度コンクリート組成物
JPH08239255A (ja) セメント系グラウト材用ブリージング低減剤
JPH01122949A (ja) 高強度コンクリート成形体の製造法
JPH05238795A (ja) セメント混和剤及びこれを用いたコンクリートの製造方法
JP2647864B2 (ja) セメント混和剤
JP2647848B2 (ja) コンクリート混和剤
JPH04119956A (ja) セメント分散剤
JPH05238796A (ja) セメント混和剤及びこれを用いたコンクリートの製造方法
JPH0567579B2 (enrdf_load_stackoverflow)
JP2638060B2 (ja) セメント混和剤
JPH09309755A (ja) ノロの低減が可能なコンクリート混和剤
JPH0153218B2 (enrdf_load_stackoverflow)
JP2638106B2 (ja) セメント混和剤
JPH0558693A (ja) セメント分散剤
JPH0558695A (ja) セメント分散剤
JPH05238798A (ja) セメント混和剤及びこれを用いたコンクリートの製造方法
JP2003277115A (ja) セメント混和剤の製造方法
JPH04108646A (ja) セメント混和剤
JPH01103938A (ja) スランプロス低減型混和剤およびこれを用いた組成物

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees