A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
COMPOSITION OF POLYMER REPAIRING AND REINFORCING MORTAR
The present invention relates to a polymer mortar composition for repairs and reinforcement including: 3-12 parts by weight of calcium sulfonate aluminate (CSA) based rapid hardening cement; 4-18 parts by weight of a calcium sulfonate aluminate (CSA) based expansion agent; 1-6 parts by weight of slaked lime; 0.6-6 parts by weight of a polyvinyl alcohol (PVA) resin; 0.002-0.006 parts by weight of aluminum powder; 0.4-1.2 parts by weight of a dispersant; and 100-180 parts by weight of fine aggregates with respect to 100 parts by weight of cement.
본 발명은 시멘트 100중량부에 대해 칼슘설포알루미네이트(CSA)계 조강시멘트 3 내지 12중량부, 칼슘설포알루미네이트(CSA)계 팽창재 4 내지 18중량부, 소석회 1 내지 6중량부, 폴리비닐알코올(PVA) 수지 0.6 내지 6중량부, 알루미늄 파우더 0.002 내지 0.006중량부, 분산제 0.4 내지 1.2중량부, 세골재 100 내지 180중량부를 포함하는 것을 특징으로 하는 폴리머 보수ㅇ보강 모르타르 조성물에 관한 것이다.
COMPOSITION OF POLYMER REPAIRING AND REINFORCING MORTAR
The present invention relates to a polymer mortar composition for repairs and reinforcement including: 3-12 parts by weight of calcium sulfonate aluminate (CSA) based rapid hardening cement; 4-18 parts by weight of a calcium sulfonate aluminate (CSA) based expansion agent; 1-6 parts by weight of slaked lime; 0.6-6 parts by weight of a polyvinyl alcohol (PVA) resin; 0.002-0.006 parts by weight of aluminum powder; 0.4-1.2 parts by weight of a dispersant; and 100-180 parts by weight of fine aggregates with respect to 100 parts by weight of cement.
본 발명은 시멘트 100중량부에 대해 칼슘설포알루미네이트(CSA)계 조강시멘트 3 내지 12중량부, 칼슘설포알루미네이트(CSA)계 팽창재 4 내지 18중량부, 소석회 1 내지 6중량부, 폴리비닐알코올(PVA) 수지 0.6 내지 6중량부, 알루미늄 파우더 0.002 내지 0.006중량부, 분산제 0.4 내지 1.2중량부, 세골재 100 내지 180중량부를 포함하는 것을 특징으로 하는 폴리머 보수ㅇ보강 모르타르 조성물에 관한 것이다.
COMPOSITION OF POLYMER REPAIRING AND REINFORCING MORTAR
폴리머 보수·보강 모르타르 조성물
CHANG JI HAN (author) / JEUN JUN YOUNG (author) / CHOI HAE YOUNG (author) / KIM YOUNG HEE (author)
2015-10-30
Patent
Electronic Resource
Korean
IPC:
C04B
Kalk
,
LIME
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