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Grout material using carbon-based expansive admixture and construction method using the same

LEE JEONG BAE

The present invention relates to a grout material injected into a gap of a structure, and specifically, to a grout material and a grouting construction method using the same, wherein a blending material includes 35-50 wt% of cement, 2 to 10 wt% of a binder, 40-60 wt% of silica sand, 0.05-0.2 wt% of an antifoaming agent, 0.01-0.5 wt% of a thickener, 0.3-1.5 wt% of a high-performance plasticizer, and 1-10 wt% of an expansive additive.

본 발명은, 구조물의 간극에 주입되는 그라우트재에 있어서, 배합재료는, 시멘트 35~50 중량%; 결합재 2~10 중량%; 규사 40~60 중량%; 소포제 0.05~0.2 중량%; 증점제 0.01~0.5 중량%; 고성능유동화제 0.3~1.5 중량%; 팽창재 1~10 중량%를 포함하는 그라우트재 및 이를 이용한 그라우팅 시공방법에 관한 것이다.

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Grout material using carbon-based expansive admixture and construction method using the same

LEE JEONG BAE

The present invention relates to a grout material injected into a gap of a structure, and specifically, to a grout material and a grouting construction method using the same, wherein a blending material includes 35-50 wt% of cement, 2 to 10 wt% of a binder, 40-60 wt% of silica sand, 0.05-0.2 wt% of an antifoaming agent, 0.01-0.5 wt% of a thickener, 0.3-1.5 wt% of a high-performance plasticizer, and 1-10 wt% of an expansive additive.

본 발명은, 구조물의 간극에 주입되는 그라우트재에 있어서, 배합재료는, 시멘트 35~50 중량%; 결합재 2~10 중량%; 규사 40~60 중량%; 소포제 0.05~0.2 중량%; 증점제 0.01~0.5 중량%; 고성능유동화제 0.3~1.5 중량%; 팽창재 1~10 중량%를 포함하는 그라우트재 및 이를 이용한 그라우팅 시공방법에 관한 것이다.

Grout material using carbon-based expansive admixture and construction method using the same

LEE JEONG BAE

The present invention relates to a grout material injected into a gap of a structure, and specifically, to a grout material and a grouting construction method using the same, wherein a blending material includes 35-50 wt% of cement, 2 to 10 wt% of a binder, 40-60 wt% of silica sand, 0.05-0.2 wt% of an antifoaming agent, 0.01-0.5 wt% of a thickener, 0.3-1.5 wt% of a high-performance plasticizer, and 1-10 wt% of an expansive additive.

본 발명은, 구조물의 간극에 주입되는 그라우트재에 있어서, 배합재료는, 시멘트 35~50 중량%; 결합재 2~10 중량%; 규사 40~60 중량%; 소포제 0.05~0.2 중량%; 증점제 0.01~0.5 중량%; 고성능유동화제 0.3~1.5 중량%; 팽창재 1~10 중량%를 포함하는 그라우트재 및 이를 이용한 그라우팅 시공방법에 관한 것이다.

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Title:

Grout material using carbon-based expansive admixture and construction method using the same

Additional title:

탄소계 팽창재를 이용한 그라우트재 및 이를 이용한 시공방법

Contributors:

LEE JEONG BAE (author)

Publication date:

2021-07-19

Type of media:

Patent

Type of material:

Electronic Resource

Language:

Korean

Classification:

IPC: C09K Materialien für Anwendungen, soweit nicht anderweitig vorgesehen , MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR / C04B Kalk , LIME

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