JPS60260453A - 水中コンクリ−ト用混和剤 - Google Patents

水中コンクリ−ト用混和剤

Info

Publication number
JPS60260453A
JPS60260453A JP11584984A JP11584984A JPS60260453A JP S60260453 A JPS60260453 A JP S60260453A JP 11584984 A JP11584984 A JP 11584984A JP 11584984 A JP11584984 A JP 11584984A JP S60260453 A JPS60260453 A JP S60260453A
Authority
JP
Japan
Prior art keywords
water
concrete
added
admixture
underwater concrete
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
JP11584984A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0224778B2 (enExample
Inventor
石束　哲男
博 上野
小島　辰夫
博 滝本
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.)
Toa Corp
DKS Co Ltd
Original Assignee
Dai Ichi Kogyo Seiyaku Co Ltd
Toa 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 Dai Ichi Kogyo Seiyaku Co Ltd, Toa Corp filed Critical Dai Ichi Kogyo Seiyaku Co Ltd
Priority to JP11584984A priority Critical patent/JPS60260453A/ja
Publication of JPS60260453A publication Critical patent/JPS60260453A/ja
Publication of JPH0224778B2 publication Critical patent/JPH0224778B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Curing Cements, Concrete, And Artificial Stone (AREA)
JP11584984A 1984-06-05 1984-06-05 水中コンクリ−ト用混和剤 Granted JPS60260453A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11584984A JPS60260453A (ja) 1984-06-05 1984-06-05 水中コンクリ−ト用混和剤

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11584984A JPS60260453A (ja) 1984-06-05 1984-06-05 水中コンクリ−ト用混和剤

Publications (2)

Publication Number Publication Date
JPS60260453A true JPS60260453A (ja) 1985-12-23
JPH0224778B2 JPH0224778B2 (enExample) 1990-05-30

Family

ID=14672654

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11584984A Granted JPS60260453A (ja) 1984-06-05 1984-06-05 水中コンクリ−ト用混和剤

Country Status (1)

Country Link
JP (1) JPS60260453A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63206344A (ja) * 1987-02-23 1988-08-25 日本鋼管株式会社 水中コンクリ−ト用セメント組成物
EP0520413A3 (enExample) * 1991-06-25 1994-04-20 Japan Dev & Construction
JP2013147409A (ja) * 2012-01-23 2013-08-01 Kajima Corp 高温での水中不分離性に優れた自己充填性セメント系混練物およびその製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60210554A (ja) * 1984-04-03 1985-10-23 鹿島建設株式会社 水硬性セメント混和剤

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60210554A (ja) * 1984-04-03 1985-10-23 鹿島建設株式会社 水硬性セメント混和剤

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63206344A (ja) * 1987-02-23 1988-08-25 日本鋼管株式会社 水中コンクリ−ト用セメント組成物
EP0520413A3 (enExample) * 1991-06-25 1994-04-20 Japan Dev & Construction
CN1051751C (zh) * 1991-06-25 2000-04-26 日本国土开发株式会社 混凝土组合物
JP2013147409A (ja) * 2012-01-23 2013-08-01 Kajima Corp 高温での水中不分離性に優れた自己充填性セメント系混練物およびその製造方法

Also Published As

Publication number Publication date
JPH0224778B2 (enExample) 1990-05-30

Similar Documents

Publication Publication Date Title
JP2811336B2 (ja) 新規なセメント分散剤
CN108059697B (zh) 一种规整序列结构的聚羧酸减水剂的制备方法
JP4381923B2 (ja) 水硬性組成物用添加剤
JP2000327386A (ja) セメント用分散剤及びこれを含む水硬性組成物
CN101386490A (zh) 一种烯丙基聚乙二醇醚型聚羧酸系减水剂及其制备方法
CA1198745A (en) Cementiferous compositions
CN112218839B (zh) 改进的混凝土掺加剂
CN111439947A (zh) 一种低引气缓凝型聚羧酸减水剂及其制备方法
CN111892685A (zh) 一种抗泥型聚羧酸减水剂及其制备方法
JP2019085280A (ja) 高炉スラグ含有セメントスラリー組成物及びこれを用いたソイルセメントスラリーの調製方法
JPS60260453A (ja) 水中コンクリ−ト用混和剤
CN102093522B (zh) 聚羧酸及其用途、含有该聚羧酸的减水剂
JPS6131333A (ja) セメント混和剤
JP7103691B2 (ja) 水硬性組成物用添加剤及び水硬性組成物
JP2021109797A (ja) 水硬性組成物用添加剤、及び水硬性組成物
CN106698998B (zh) 一种用于水泥基胶凝材料的高性能粘度改性剂
JPS6172664A (ja) 水中コンクリ−ト用混和剤
JPS59102853A (ja) 水硬性セメント配合物用混和剤
TWI866895B (zh) 水硬性組合物用添加劑及水硬性組合物
JP6986258B2 (ja) グラウト組成物
JP2741630B2 (ja) セメント組成物の流動性低下防止剤
WO2020115789A1 (ja) 水硬性組成物用添加剤及び水硬性組成物
JP7099767B1 (ja) 水硬性組成物用混和剤及び水硬性組成物
JP7154946B2 (ja) 左官用水硬性組成物の製造方法
JP2006182625A (ja) セメント系グラウト組成物