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Amorphous Metal Fiber Reinforced Low Shrinkage Lightweight Mortar Composition
The present invention relates to a low shrinkage lightweight mortar composition in which the mortar composition using artificial lightweight fine aggregate is reinforced with energy-reducing amorphous metal fibers to reinforce flexural strength and fracture tensile strength, and to further enhance fluidity, lightweight properties and resistance to drying shrinkage. The present invention provides the low shrinkage lightweight mortar composition which is a mortar composition with an age of 28 days and compressive strength of 30 MPa or more, which uses artificial lightweight fine aggregate applied as fine aggregate, and which contains 10 to 30 kg/m^3 of amorphous metal fibers.
본 발명은 인공 경량 잔골재가 사용된 모르타르 조성물에 에너지 저감형 비정질 금속섬유가 보강되어 휨강도 및 할렬 인장강도를 보강하고, 유동성, 경량 특성 및 건조수축 저항성은 더욱 강화하는 저수축 경량 모르타르 조성물에 관한 것이다. 본 발명은 「재령 28일 압축강도 30MPa 이상의 모르타르 조성물로서, 잔골재로는 인공 경량 잔골재가 적용되고, 비정질 금속섬유가 10~30kg/㎥ 함유된 저수축 경량 모르타르 조성물」을 제공한다.
Amorphous Metal Fiber Reinforced Low Shrinkage Lightweight Mortar Composition
The present invention relates to a low shrinkage lightweight mortar composition in which the mortar composition using artificial lightweight fine aggregate is reinforced with energy-reducing amorphous metal fibers to reinforce flexural strength and fracture tensile strength, and to further enhance fluidity, lightweight properties and resistance to drying shrinkage. The present invention provides the low shrinkage lightweight mortar composition which is a mortar composition with an age of 28 days and compressive strength of 30 MPa or more, which uses artificial lightweight fine aggregate applied as fine aggregate, and which contains 10 to 30 kg/m^3 of amorphous metal fibers.
본 발명은 인공 경량 잔골재가 사용된 모르타르 조성물에 에너지 저감형 비정질 금속섬유가 보강되어 휨강도 및 할렬 인장강도를 보강하고, 유동성, 경량 특성 및 건조수축 저항성은 더욱 강화하는 저수축 경량 모르타르 조성물에 관한 것이다. 본 발명은 「재령 28일 압축강도 30MPa 이상의 모르타르 조성물로서, 잔골재로는 인공 경량 잔골재가 적용되고, 비정질 금속섬유가 10~30kg/㎥ 함유된 저수축 경량 모르타르 조성물」을 제공한다.
Amorphous Metal Fiber Reinforced Low Shrinkage Lightweight Mortar Composition
비정질 금속섬유를 보강한 저수축 경량 모르타르 조성물
CHOI SE JIN (author) / KIM JI HWAN (author) / BAE SUNG HO (author) / LEE JAE IN (author)
2022-09-21
Patent
Electronic Resource
Korean
IPC:
C04B
Kalk
,
LIME
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