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A platform for research: civil engineering, architecture and urbanism
ADDITIVE AND ADMIXTURE FOR CEMENTITIOUS COMPOSITIONS, CEMENTITIOUS COMPOSITIONS, CEMENTITIOUS STRUCTURES AND METHODS OF MAKING THE SAME
An additive for cementitious compositions for mitigating alkali-silica reaction (ASR) includes particles of alkali-silica reaction mitigating that are against agglomeration. The additive may be provided in an aqueous liquid admixture composition for cementitious compositions that includes the alkali-silica reaction mitigating additive, a thickening agent and water. The admixture utilizes a pH sensitive thickener in combination with pH adjustment to stabilize the particles of alkali-silica reaction mitigating additive against agglomeration. The admixture composition is used to mitigate the alkali-silica reactions in a cementitious composition. Methods of making the admixture, cementitious compositions and hardened cementitious structures are also disclosed.
ADDITIVE AND ADMIXTURE FOR CEMENTITIOUS COMPOSITIONS, CEMENTITIOUS COMPOSITIONS, CEMENTITIOUS STRUCTURES AND METHODS OF MAKING THE SAME
An additive for cementitious compositions for mitigating alkali-silica reaction (ASR) includes particles of alkali-silica reaction mitigating that are against agglomeration. The additive may be provided in an aqueous liquid admixture composition for cementitious compositions that includes the alkali-silica reaction mitigating additive, a thickening agent and water. The admixture utilizes a pH sensitive thickener in combination with pH adjustment to stabilize the particles of alkali-silica reaction mitigating additive against agglomeration. The admixture composition is used to mitigate the alkali-silica reactions in a cementitious composition. Methods of making the admixture, cementitious compositions and hardened cementitious structures are also disclosed.
ADDITIVE AND ADMIXTURE FOR CEMENTITIOUS COMPOSITIONS, CEMENTITIOUS COMPOSITIONS, CEMENTITIOUS STRUCTURES AND METHODS OF MAKING THE SAME
ONG SHAODE (author) / SEILER PAUL (author) / KO SUZ-CHUNG (author) / MYERS MICHAEL (author) / SPROUTS SANDRA (author) / VICKERS THOMAS (author) / ATIENZA JACKI J (author)
2022-03-17
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
| European Patent Office | 2020
| European Patent Office | 2020