Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Grouting materials for self healing and grouting method using thereof
According to the present invention, provided is a self-healing grouting material comprising: an A solution mixed with 70 to 80 parts by weight of water with respect to 100 parts by weight of water glass playing a role as a coagulant or an adhesive; and a B solution mixed with 50 to 70 parts by weight of cement playing a role as a curing agent, 5 to 7 parts by weight of bentonite playing a role as a waterproofing agent, 120 to 130 parts by weight of water, 0.5 to 0.7 parts by weight of a self-healing agent playing a role as a growing crystal and 20 to 80 parts by weight of sodium hydroxide playing a role of controlling hydrophilicity of the water glass with respect to 100 parts by weight of water glass. The self-healing grouting material can improve durability of a grouting block by uniformly mixing a mixture of the A solution and the B solution.
본 발명에 의하면, 본 발명에 의하면, 응고제 또는 접착제 역할을 하는 물유리 100 중량부와 이에 대하여, 물 70 내지 80 중량부가 혼합된 A액과; 물유리 100 중량부에 대하여, 경화제 역할을 하는 시멘트 50 내지 70 중량부, 방수제 역할을 하는 벤토나이트 5 내지 7 중량부, 물 120 내지 130 중량부, 성장형 결정체 역할을 하는 자기치유제 0.5 내지 0.7 중량부 및 물유리의 친수성을 조절하는 역할을 하는 수산화나트륨 20 내지 80 중량부가 혼합된 B액을 포함하는 자기치유성 그라우팅재가 제공된다.
Grouting materials for self healing and grouting method using thereof
According to the present invention, provided is a self-healing grouting material comprising: an A solution mixed with 70 to 80 parts by weight of water with respect to 100 parts by weight of water glass playing a role as a coagulant or an adhesive; and a B solution mixed with 50 to 70 parts by weight of cement playing a role as a curing agent, 5 to 7 parts by weight of bentonite playing a role as a waterproofing agent, 120 to 130 parts by weight of water, 0.5 to 0.7 parts by weight of a self-healing agent playing a role as a growing crystal and 20 to 80 parts by weight of sodium hydroxide playing a role of controlling hydrophilicity of the water glass with respect to 100 parts by weight of water glass. The self-healing grouting material can improve durability of a grouting block by uniformly mixing a mixture of the A solution and the B solution.
본 발명에 의하면, 본 발명에 의하면, 응고제 또는 접착제 역할을 하는 물유리 100 중량부와 이에 대하여, 물 70 내지 80 중량부가 혼합된 A액과; 물유리 100 중량부에 대하여, 경화제 역할을 하는 시멘트 50 내지 70 중량부, 방수제 역할을 하는 벤토나이트 5 내지 7 중량부, 물 120 내지 130 중량부, 성장형 결정체 역할을 하는 자기치유제 0.5 내지 0.7 중량부 및 물유리의 친수성을 조절하는 역할을 하는 수산화나트륨 20 내지 80 중량부가 혼합된 B액을 포함하는 자기치유성 그라우팅재가 제공된다.
Grouting materials for self healing and grouting method using thereof
자기치유성 그라우팅재 및 이를 이용한 그라우팅 공법
PARK KWANG JUN (Autor:in) / PARK JOON (Autor:in)
18.05.2017
Patent
Elektronische Ressource
Koreanisch
IPC:
C04B
Kalk
,
LIME
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