A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DISPERSANT FOR GROUND-IMPROVING CEMENT COMPOSITION, GROUND-IMPROVING CEMENT COMPOSITION, GROUND-IMPROVING BODY, AND GROUND-IMPROVING METHOD
To provide a ground-improving material, the slurry of which is excellent in flowability and in which flowability of a mixture obtained by mixing the slurry with soil is excellent.SOLUTION: A dispersant for a ground-improving cement composition comprises a copolymer having: a structural unit (A) derived from a carboxylic acid-based monomer; and a structural unit (B) derived from an unsaturated (poly)alkylene glycol-based monomer.SELECTED DRAWING: None
【課題】地盤改良材のスラリー自体が流動性に優れることに加え、該スラリーを土と混合した混合物の流動性にも優れる地盤改良材を提供する。【解決手段】カルボン酸系単量体由来の構造単位（Ａ）と、不飽和（ポリ）アルキレングリコール系単量体由来の構造単位（Ｂ）とを有する共重合体を含む地盤改良セメント組成物用分散剤。【選択図】なし
DISPERSANT FOR GROUND-IMPROVING CEMENT COMPOSITION, GROUND-IMPROVING CEMENT COMPOSITION, GROUND-IMPROVING BODY, AND GROUND-IMPROVING METHOD
To provide a ground-improving material, the slurry of which is excellent in flowability and in which flowability of a mixture obtained by mixing the slurry with soil is excellent.SOLUTION: A dispersant for a ground-improving cement composition comprises a copolymer having: a structural unit (A) derived from a carboxylic acid-based monomer; and a structural unit (B) derived from an unsaturated (poly)alkylene glycol-based monomer.SELECTED DRAWING: None
【課題】地盤改良材のスラリー自体が流動性に優れることに加え、該スラリーを土と混合した混合物の流動性にも優れる地盤改良材を提供する。【解決手段】カルボン酸系単量体由来の構造単位（Ａ）と、不飽和（ポリ）アルキレングリコール系単量体由来の構造単位（Ｂ）とを有する共重合体を含む地盤改良セメント組成物用分散剤。【選択図】なし
DISPERSANT FOR GROUND-IMPROVING CEMENT COMPOSITION, GROUND-IMPROVING CEMENT COMPOSITION, GROUND-IMPROVING BODY, AND GROUND-IMPROVING METHOD
地盤改良セメント組成物用分散剤、地盤改良セメント組成物、地盤改良体及び地盤改良工法
KAWAI MOE (author) / YAMAGUCHI TAKUMA (author)
2021-01-14
Patent
Electronic Resource
Japanese
IPC:
C04B
Kalk
,
LIME
/
C08F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, erhalten durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
/
C09K
Materialien für Anwendungen, soweit nicht anderweitig vorgesehen
,
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR
/
E02D
FOUNDATIONS
,
Gründungen
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